Tag Archives: water ring vacuum pump

China Mk Industrial Water Ring Vacuum Pump vacuum pump booster

Product Description

2BE serial water ring vacuum pump can be utilized not only to pump the general air, but also to pump the air containing h2o and a modest amount of dust. Compared with the standard mechanical vacuum pump, it has the positive aspects of  oil-proof, water-proof and dust-evidence. Compared with the general liquid ring vacuum pump, it has increased maximum vacuum diploma and higher pumping speed at high vacuum situation. It is an ideal vacuum pumping equipment for drying, dehydration and vacuum degassing in industries of paper manufacturing, textile, foodstuff, chemistry pharmaceutic, coal, mine, fertilizer, and so forth.

The composition of single-stage & single-action has the positive aspects of basic composition, handy upkeep, reliable procedure, large effectiveness and strength saving. It can be used to serious situations this sort of as huge displacement and fluctuating load effect.

It has own steam separator with vents in multi-situation. There is a window for the routine maintenance of exhaust valve  on the pump cover, the gap between impeller and distribution plate is modified by locating bearing. It is convenient to set up and use, straightforward operation and easy upkeep. All vacuum pumps are inspected seriously and the performance is excellent and dependable.

 

US $10,000-50,000
/ Set
|
1 Set

(Min. Order)

###

Oil or Not: Oil
Structure: Rotary Vacuum Pump
Exhauster Method: Positive Displacement Pump
Vacuum Degree: Vacuum
Work Function: Pre-Suction Pump
Working Conditions: Wet

###

Customization:
US $10,000-50,000
/ Set
|
1 Set

(Min. Order)

###

Oil or Not: Oil
Structure: Rotary Vacuum Pump
Exhauster Method: Positive Displacement Pump
Vacuum Degree: Vacuum
Work Function: Pre-Suction Pump
Working Conditions: Wet

###

Customization:

Types of vacuum pumps

A vacuum pump is a device that draws gas molecules from a sealed volume and maintains a partial vacuum. Its job is to create a vacuum in a volume, usually one of several. There are several types of vacuum pumps, such as root pumps, diaphragm pumps, rotary piston pumps, and self-priming centrifugal pumps.

The diaphragm pump is a dry positive displacement vacuum pump

Diaphragm pumps are a versatile type of vacuum pump. They can be installed in a variety of scenarios including container emptying, positive suction, and simultaneous fluid mixing. Their performance depends on the stiffness and durability of the diaphragm, which in turn depends on the material.
They have good performance when running in dry mode. Diaphragm pumps work very similarly to the human heart, which is why they are often used to create artificial hearts. In addition, the diaphragm pump is self-priming and has high efficiency. They are also capable of handling the most viscous liquids and are used in almost all industries.
However, this type of pump has several disadvantages. One of them is that they are difficult to restart after a power outage. Another disadvantage is that they can generate a lot of heat. Fortunately, this heat is carried away by airflow. However, this heat builds up in the multistage pump. If this happens, the diaphragm or motor may be damaged. Diaphragm pumps operating in two or more stages should be fitted with solenoid valves to maintain vacuum stability.
Diaphragm pumps are a good choice for drying processes where hygiene is important. These pumps have check valves and rubber or Teflon diaphragms. Diaphragm pumps are also ideal for high viscosity applications where shear sensitivity is important.
Vacuum Pump

Roots pumps are dry method centrifugal pumps

Roots pumps use a vane rotor pump with two counter-rotating vanes that move in opposite directions to move the gas. They are often the first choice for high-throughput process applications. Depending on the size and number of blades, they can withstand up to 10 Torr.
Centrifugal pumps have several advantages, including the ability to handle corrosive fluids and high temperatures. However, when choosing a pump, it is essential to choose a reputable manufacturer. These companies will be able to advise you on the best pump design for your needs and provide excellent after-sales support. Roots pumps can be used in a wide range of industrial applications including chemical, food, and biotechnology.
The Roots pump is a dry centrifugal pump whose geometry enables it to achieve high compression ratios. The screw rotors are synchronized by a set of timing gears that allow gas to pass in both directions and create a compressed state in the chamber. The pre-compressed gas is discharged through a pressure connection and cooled with water. Some pumps are also able to accept additional cooling gas, but this should be done with caution.
The size of the impeller plays an important role in determining the pump head. The impeller diameter determines how high the pump can lift the liquid. Impeller speed also affects the head. Since the head is proportional to the specific gravity of the liquid, the available suction pressure will be proportional to the density of the liquid. The density of water is about 1.2 kg/m3, and the suction pressure of the centrifugal pump is not enough to lift the water.

The rotary vane pump is a self-priming centrifugal pump

A rotary vane pump is a centrifugal pump with a circular pump head and a cycloid cam that supports the rotor. The rotor is close to the cam wall, and two side plates seal the rotor. Vanes in vane pumps are installed in these cavities, and the rotor rotates at high speed, pushing fluid in and out of the pump. The pump offers several advantages, including a reversible design and the ability to handle a wide variety of clean fluids.
Agknx Pumps manufactures a wide range of vane pumps that combine high performance, low cost, and easy maintenance. These pumps handle medium to high viscosity liquids up to 500 degrees Fahrenheit and 200,000 SSU.
The suction side of the rotary vane pump has a discharge port, and the valve prevents the backflow of the discharge air. When the maximum pressure is reached, the outlet valve closes to prevent the backflow of exhaust gas. The mechanical separation step separates the oil from the gas in the pump circuit and returns the remaining oil particles to the sump. The float valve then reintroduces these oil particles into the oil circuit of the pump. The gas produced is almost oil-free and can be blown out of a pipe or hose.
Rotary vane pumps are self-priming positive displacement pumps commonly used in hydraulic, aeration, and vacuum systems. Unlike gear pumps, rotary vane pumps can maintain high-pressure levels while using relatively low suction pressures. The pump is also very effective when pumping viscous or high-viscosity liquids.
Vacuum Pump

Rotary piston pumps are dry method positive displacement pumps

Rotary piston pumps are dry positive displacement pumps designed to deliver high-viscosity fluids. They are capable of pumping a variety of liquids and can run dry without damaging the liquid. Rotary piston pumps are available in a variety of designs. Some are single shafts, some are two shafts and four bearings.
Positive displacement pumps operate slower than centrifugal pumps. This feature makes the positive displacement pump more sensitive to wear. Piston and plunger reciprocating pumps are particularly prone to wear. For more demanding applications, progressive cavity, diaphragm or lobe pumps may be a better choice.
Positive displacement pumps are typically used to pump high-viscosity fluids. This is because the pump relies on a mechanical seal between the rotating elements and the pump casing. As a result, when fluids have low viscosity, their performance is limited. Additionally, low viscosity fluids can cause valve slippage.
These pumps have a piston/plunger arrangement using stainless steel rotors. Piston/piston pumps have two cavities on the suction side. The fluid then flows from one chamber to the other through a helical motion. This results in very low shear and pulsation rates. The pump is usually installed in a cylindrical housing.

Rotary vane pump corrosion resistance

Rotary vane vacuum pumps are designed for use in a variety of industries. They feature plasma-treated corrosion-resistant parts and anti-suck-back valves to help reduce the number of corrosive vapors entering the pump. These pumps are commonly used in freeze dryers, vacuum ovens, and degassing processes. The high flow rates they provide in their working vacuum allow them to speed up processes and reduce the time it takes to run them. Plus, they have energy-efficient motors and silent volume. <br/While rotary vane vacuum pumps are relatively corrosion resistant, they should not be used for aggressive chemicals. For these chemicals, the most suitable pump is the chemical mixing pump, which combines two types of pumps to improve corrosion resistance. If the application requires a more powerful pump, a progressive cavity pump (eg VACUU*PURE 10C) is suitable.
Oil seals used in rotary vane pumps are important to pump performance. The oil seal prevents corrosion of the aluminum parts of the rotary vane pump and prolongs the service life. Most rotary vane vacuum pumps have a standard set of components, although each component may have different oil seals.
Rotary vane vacuum pumps are the most common type of positive displacement pump. They provide quiet operation and long service life. They are also reliable and inexpensive and can be used in a variety of applications.
Vacuum Pump

Roots pumps are primarily used as a vacuum booster

Root vacuum pumps are mainly used as vacuum boosters in industrial applications. They need a thorough understanding of operating principles and proper maintenance to function properly. This course is an introduction to Roots vacuum pumps, covering topics such as pump principles, multi-stage pumps, temperature effects, gas cooling, and maintenance.
Roots pumps have many advantages, including compact and quiet operation. They do not generate particles and have a long service life. They also don’t require oil and have a small footprint. However, Roots pumps have several disadvantages, including relatively high maintenance costs and low pumping speeds near atmospheric pressure.
Root vacuum pumps are often used with rotary vane vacuum pumps. They work on the same principle, the air enters a conveying unit formed by two rolling pistons in the housing. The piston heads are separated from each other, and the air passes through the unit without being reduced until it is discharged. When the air in the next unit reaches a higher absolute pressure, it is expelled from the last unit.
Roots pumps can be classified as sheathed or sealed. Roots pumps with sealed motors are suitable for pumping toxic gases. They have less clearance between the stator and motor rotor and have a sealed tank.

China Mk Industrial Water Ring Vacuum Pump     vacuum pump booster	China Mk Industrial Water Ring Vacuum Pump     vacuum pump booster
editor by czh 2023-01-20

China Water Ring Vacuum Pump (2BE1 403) vacuum pump booster

Item Description

Software scope and attributes:

Greentech Intercontinental (Xihu (West Lake) Dis.) Co., Ltd is the specialist vacuum pump provider. 2BE1 collection water ring vacuum pumps and compressors are the items with high effectiveness and economic electrical power, which are manufactured by our organization integrating with the advanced technological innovation of the imported goods from Germany.

These series items adopt single stage and solitary action framework and have a lot of rewards, such as, compact composition, handy maintenance, dependable managing, higher efficiency and economic power.

The principal characteristics of 2BE1 collection merchandise:

All the bearings are the imported items with the brand identify of CZPT orNTN for making certain the precise orientation and the high stability during the working of the pump.

The substance of the impeller is QT400 nodular iron or stainless metal for making sure the security when the pump functions below the rigorous situation and can lengthen the life span of the pump.

The casing is created of metal or stainless metal plates to extend the life span of the 2BE1 sequence pumps.

The shaft bushing is produced of stainless metal to improve the lifetime of the pump 5 times than the regular substance.

The V-belt pulley (when the pump is driven by the belt) is utilised the higher precise pulley with taper bushing to hold the trustworthiness of the pump and extend its existence. And it is also effortless to mantle and dismantle.

The coupling is employed to travel the pump directly. The adaptable component connecting the 2 half coupling is manufactured of polyurethane that makes the pump much more reputable.

The unique style to set the separator earlier mentioned the pump saves the room and decreases the sound successfully.

All the areas are solid by the resin sands that make the pump surface area quite smooth. It is not required to go over the surface area of the pumps with putty and offers out the warmth proficiently.

The mechanical seals (optional) are used the imported merchandise to steer clear of the leakage when the pump operates for a lengthy time.

Type Speed
(Drive type)
r/min
Shaft electricity
kW
Motor power
kW
Motor
sort
Limited vacuum
mbar
  Weight
(Whole set)
kg
Suction capability
m 3 /h m 3 /min
2BE1 151- 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
ten.8
7.2
9.2
13.two
14.8
15
eleven
eleven
15
eighteen.five
Y160L-4
Y160M-4
Y160M-four
Y160L-4
Y180M-4
33mbar
(-.098MPa)
405
three hundred
360
445
470
six.8
five.
6.
7.four
seven.eight
469
428
444
469
503
2BE1 152- 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
12.5
eight.three
ten.5
15.
seventeen.2
15
eleven
fifteen
18.five
22
Y160L-4
Y160M-four
Y160L-four
Y180M-4
Y180L-four
33mbar
(-.098MPa)
465
340
415
510
535
7.8
five.7
six.nine
eight.five
8.9
481
437
481
515
533
2BE1 153- 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
sixteen.three
ten.six
13.six
19.6
22.3
18.5
15
18.five
22
30
Y180M-four
Y160L-4
Y180M-4
Y180L-4
Y200L-4
33mbar
(-.098MPa)
600
445
540
660
700
10.
7.4
nine.
eleven.
11.seven
533
480
533
551
601
2BE1 202- 970(D)
790(V)
880(v)
1100(V)
1170(V)
1300(V)
17
fourteen
sixteen
22
twenty five
thirty
22
eighteen.five
18.5
30
30
37
Y200L2-six
Y180M-four
Y180M-four
Y200L-four
Y200L-four
Y225S-four
33mbar
(-.098MPa)
760
590
670
850
890
950
12.seven
nine.eight
11.2
14.2
14.8
fifteen.eight
875
850
850
940
945
995
2BE1 203- 970(D)
790(V)
880(V)
1100(V)
1170(V)
1300(V)
27
twenty
23
33
37
forty five
37
30
thirty
forty five
45
55
Y250M-six
Y200L-4
Y200L-four
Y225M-four
Y225M-4
Y250M-4
33mbar
(-.098MPa)
1120
880
one thousand
1270
1320
1400
18.seven
fourteen.7
16.7
21.two
22.
23.three
1065
995
995
1080
1085
1170
2BE1 252- 740(D)
558(V)
660(V)
832(V)
885(V)
938(V)
38
26
31.eight
49
fifty four
sixty
45
30
37
55
75
75
Y280M-8
Y200L-four
Y225S-4
Y250M-four
Y280S-four
Y280S-4
33mbar
(-.098MPa)
1700
1200
1500
1850
2000
2100
28.3
twenty.
25.
30.eight
33.three
35.
1693
1460
1515
1645
1805
1805
2BE1 253- 740(D)
560(V)
660(V)
740(V)
792(V)
833(V)
885(V)
938(V)
fifty four
37
forty five
54
sixty
68
77
86
seventy five
45
55
seventy five
75
90
90
110
Y315M-eight
Y225M-4
Y250M-4
Y280S-4
Y280S-4
Y280M-4
Y280M-4
Y315S-four
33mbar
(-.098MPa)
2450
1750
2140
2450
2560
2700
2870
3571
forty.eight
29.two
35.seven
forty.8
42.seven
forty five.
forty seven.eight
50.three
2215
1695
1785
1945
1945
2055
2060
2295
2BE1 303- 740(D)
590(D)
466(V)
521(V)
583(V)
657(V)
743(V)
ninety eight
65
forty eight
54
64
78
99
a hundred and ten
75
55
seventy five
75
90
132
Y315L2-eight
Y315L2-ten
Y250M-4
Y280S-four
Y280S-4
Y280M-4
Y315M-4
33mbar
(-.098MPa)
4000
3200
2500
2800
3100
3580
4000
sixty six.seven
fifty three.3
41.7
forty six.seven
fifty one.7
fifty nine.seven
sixty six.seven
3200
3200
2645
2805
2810
2925
3290
2BE1 305-one
2BE1 306-1
740(D)
590(D)
490(V)
521(V)
583(V)
657(V)
743(V)
102
70
55
fifty nine
68
84
103
132
90
seventy five
seventy five
90
a hundred and ten
132
Y355M1-eight
Y355M1-ten
Y280S-four
Y280S-four
Y280M-4
Y315S-four
Y315M-4
160mbar
(-.085MPa)
4650
3750
3150
3320
3700
4130
4650
seventy seven.5
62.five
52.5
55.3
sixty one.two
68.eight
seventy seven.5
3800
3800
2950
3000
3100
3300
3450
2BE1 353- 590(D)
390(V)
415(V)
464(V)
520(V)
585(V)
620(V)
660(V)
121
sixty five
70
81
ninety seven
121
133
152
a hundred and sixty
75
ninety
110
132
one hundred sixty
a hundred and sixty
185
Y355L2-10
Y280S-four
Y280M-4
Y315S-four
Y315M-four
Y315L1-four
Y315L1-4
Y315L2-four
33mbar
(-.098MPa)
5300
3580
3700
4100
4620
5200
5500
5850
88.3
fifty nine.7
sixty one.seven
sixty eight.three
77.
86.7
91.7
ninety seven.5
4750
3560
3665
3905
4040
4100
4100
4240
2BE1 355-one
2BE1 356-one
590(D)
390(V)
435(V)
464(V)
520(V)
555(V)
585(V)
620(V)
one hundred thirty
seventy five
86
ninety
102
115
130
a hundred forty five
160
90
110
one hundred ten
132
132
160
185
Y355L2-10
Y280M-4
Y315S-4
Y315S-four
Y315M-four
Y315M-4
Y315L1-4
Y315L2-4
160mbar
(-.085MPa)
6200
4180
4600
4850
5450
5800
6100
6350
103.three
sixty nine.seven
seventy six.seven
80.8
90.eight
98.three
101.seven
one hundred and five.8
5000
3920
4150
4160
4290
4300
4350
4450
2BE1 403- 330(V)
372(V)
420(V)
472(V)
530(V)
565(V)
97
one hundred ten
131
160
203
234
132
132
160
200
250
280
Y315M-4
Y315M-four
Y315L1-4
Y315L2-four
Y355M2-four
Y355L1-four
33mbar
(-.098MPa)
5160
5700 6470
7380
8100
8600
86.
95.
107.eight
123.
one hundred thirty five.
143.3
5860
5870
5950
6190
6630
6800
2BE1 405-one
2BE1 406-1
330(V)
372(V)
420(V)
472(V)
530(V)
565(V)
one hundred
118
140
one hundred seventy
206
235
132
a hundred and sixty
185
200
250
280
Y315M-four
Y315L1-four
Y315L2-four
Y315L2-4
Y355M2-four
Y355L1-four
160mbar
(-.085MPa)
6000
6700
7500
8350
9450
15710
a hundred.
111.seven
125.
139.two
157.five
168.3
5980
6070
6200
6310
6750
6920

US $2,000
/ Piece
|
1 Piece

(Min. Order)

###

Oil or Not: Oil Free
Structure: Rotary Vacuum Pump
Exhauster Method: Kinetic Vacuum Pump
Vacuum Degree: High Vacuum
Work Function: Pre-Suction Pump
Working Conditions: Wet

###

Customization:

###

Type Speed
(Drive type)
r/min
Shaft power
kW
Motor power
kW
Motor
type
Limited vacuum
mbar
  Weight
(Whole set)
kg
Suction capacity
m 3 /h m 3 /min
2BE1 151-0 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
10.8
7.2
9.2
13.2
14.8
15
11
11
15
18.5
Y160L-4
Y160M-4
Y160M-4
Y160L-4
Y180M-4
33mbar
(-0.098MPa)
405
300
360
445
470
6.8
5.0
6.0
7.4
7.8
469
428
444
469
503
2BE1 152-0 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
12.5
8.3
10.5
15.0
17.2
15
11
15
18.5
22
Y160L-4
Y160M-4
Y160L-4
Y180M-4
Y180L-4
33mbar
(-0.098MPa)
465
340
415
510
535
7.8
5.7
6.9
8.5
8.9
481
437
481
515
533
2BE1 153-0 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
16.3
10.6
13.6
19.6
22.3
18.5
15
18.5
22
30
Y180M-4
Y160L-4
Y180M-4
Y180L-4
Y200L-4
33mbar
(-0.098MPa)
600
445
540
660
700
10.0
7.4
9.0
11.0
11.7
533
480
533
551
601
2BE1 202-0 970(D)
790(V)
880(v)
1100(V)
1170(V)
1300(V)
17
14
16
22
25
30
22
18.5
18.5
30
30
37
Y200L2-6
Y180M-4
Y180M-4
Y200L-4
Y200L-4
Y225S-4
33mbar
(-0.098MPa)
760
590
670
850
890
950
12.7
9.8
11.2
14.2
14.8
15.8
875
850
850
940
945
995
2BE1 203-0 970(D)
790(V)
880(V)
1100(V)
1170(V)
1300(V)
27
20
23
33
37
45
37
30
30
45
45
55
Y250M-6
Y200L-4
Y200L-4
Y225M-4
Y225M-4
Y250M-4
33mbar
(-0.098MPa)
1120
880
1000
1270
1320
1400
18.7
14.7
16.7
21.2
22.0
23.3
1065
995
995
1080
1085
1170
2BE1 252-0 740(D)
558(V)
660(V)
832(V)
885(V)
938(V)
38
26
31.8
49
54
60
45
30
37
55
75
75
Y280M-8
Y200L-4
Y225S-4
Y250M-4
Y280S-4
Y280S-4
33mbar
(-0.098MPa)
1700
1200
1500
1850
2000
2100
28.3
20.0
25.0
30.8
33.3
35.0
1693
1460
1515
1645
1805
1805
2BE1 253-0 740(D)
560(V)
660(V)
740(V)
792(V)
833(V)
885(V)
938(V)
54
37
45
54
60
68
77
86
75
45
55
75
75
90
90
110
Y315M-8
Y225M-4
Y250M-4
Y280S-4
Y280S-4
Y280M-4
Y280M-4
Y315S-4
33mbar
(-0.098MPa)
2450
1750
2140
2450
2560
2700
2870
3020
40.8
29.2
35.7
40.8
42.7
45.0
47.8
50.3
2215
1695
1785
1945
1945
2055
2060
2295
2BE1 303-0 740(D)
590(D)
466(V)
521(V)
583(V)
657(V)
743(V)
98
65
48
54
64
78
99
110
75
55
75
75
90
132
Y315L2-8
Y315L2-10
Y250M-4
Y280S-4
Y280S-4
Y280M-4
Y315M-4
33mbar
(-0.098MPa)
4000
3200
2500
2800
3100
3580
4000
66.7
53.3
41.7
46.7
51.7
59.7
66.7
3200
3200
2645
2805
2810
2925
3290
2BE1 305-1
2BE1 306-1
740(D)
590(D)
490(V)
521(V)
583(V)
657(V)
743(V)
102
70
55
59
68
84
103
132
90
75
75
90
110
132
Y355M1-8
Y355M1-10
Y280S-4
Y280S-4
Y280M-4
Y315S-4
Y315M-4
160mbar
(-0.085MPa)
4650
3750
3150
3320
3700
4130
4650
77.5
62.5
52.5
55.3
61.2
68.8
77.5
3800
3800
2950
3000
3100
3300
3450
2BE1 353-0 590(D)
390(V)
415(V)
464(V)
520(V)
585(V)
620(V)
660(V)
121
65
70
81
97
121
133
152
160
75
90
110
132
160
160
185
Y355L2-10
Y280S-4
Y280M-4
Y315S-4
Y315M-4
Y315L1-4
Y315L1-4
Y315L2-4
33mbar
(-0.098MPa)
5300
3580
3700
4100
4620
5200
5500
5850
88.3
59.7
61.7
68.3
77.0
86.7
91.7
97.5
4750
3560
3665
3905
4040
4100
4100
4240
2BE1 355-1
2BE1 356-1
590(D)
390(V)
435(V)
464(V)
520(V)
555(V)
585(V)
620(V)
130
75
86
90
102
115
130
145
160
90
110
110
132
132
160
185
Y355L2-10
Y280M-4
Y315S-4
Y315S-4
Y315M-4
Y315M-4
Y315L1-4
Y315L2-4
160mbar
(-0.085MPa)
6200
4180
4600
4850
5450
5800
6100
6350
103.3
69.7
76.7
80.8
90.8
98.3
101.7
105.8
5000
3920
4150
4160
4290
4300
4350
4450
2BE1 403-0 330(V)
372(V)
420(V)
472(V)
530(V)
565(V)
97
110
131
160
203
234
132
132
160
200
250
280
Y315M-4
Y315M-4
Y315L1-4
Y315L2-4
Y355M2-4
Y355L1-4
33mbar
(-0.098MPa)
5160
5700 6470
7380
8100
8600
86.0
95.0
107.8
123.0
135.0
143.3
5860
5870
5950
6190
6630
6800
2BE1 405-1
2BE1 406-1
330(V)
372(V)
420(V)
472(V)
530(V)
565(V)
100
118
140
170
206
235
132
160
185
200
250
280
Y315M-4
Y315L1-4
Y315L2-4
Y315L2-4
Y355M2-4
Y355L1-4
160mbar
(-0.085MPa)
6000
6700
7500
8350
9450
10100
100.0
111.7
125.0
139.2
157.5
168.3
5980
6070
6200
6310
6750
6920
US $2,000
/ Piece
|
1 Piece

(Min. Order)

###

Oil or Not: Oil Free
Structure: Rotary Vacuum Pump
Exhauster Method: Kinetic Vacuum Pump
Vacuum Degree: High Vacuum
Work Function: Pre-Suction Pump
Working Conditions: Wet

###

Customization:

###

Type Speed
(Drive type)
r/min
Shaft power
kW
Motor power
kW
Motor
type
Limited vacuum
mbar
  Weight
(Whole set)
kg
Suction capacity
m 3 /h m 3 /min
2BE1 151-0 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
10.8
7.2
9.2
13.2
14.8
15
11
11
15
18.5
Y160L-4
Y160M-4
Y160M-4
Y160L-4
Y180M-4
33mbar
(-0.098MPa)
405
300
360
445
470
6.8
5.0
6.0
7.4
7.8
469
428
444
469
503
2BE1 152-0 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
12.5
8.3
10.5
15.0
17.2
15
11
15
18.5
22
Y160L-4
Y160M-4
Y160L-4
Y180M-4
Y180L-4
33mbar
(-0.098MPa)
465
340
415
510
535
7.8
5.7
6.9
8.5
8.9
481
437
481
515
533
2BE1 153-0 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
16.3
10.6
13.6
19.6
22.3
18.5
15
18.5
22
30
Y180M-4
Y160L-4
Y180M-4
Y180L-4
Y200L-4
33mbar
(-0.098MPa)
600
445
540
660
700
10.0
7.4
9.0
11.0
11.7
533
480
533
551
601
2BE1 202-0 970(D)
790(V)
880(v)
1100(V)
1170(V)
1300(V)
17
14
16
22
25
30
22
18.5
18.5
30
30
37
Y200L2-6
Y180M-4
Y180M-4
Y200L-4
Y200L-4
Y225S-4
33mbar
(-0.098MPa)
760
590
670
850
890
950
12.7
9.8
11.2
14.2
14.8
15.8
875
850
850
940
945
995
2BE1 203-0 970(D)
790(V)
880(V)
1100(V)
1170(V)
1300(V)
27
20
23
33
37
45
37
30
30
45
45
55
Y250M-6
Y200L-4
Y200L-4
Y225M-4
Y225M-4
Y250M-4
33mbar
(-0.098MPa)
1120
880
1000
1270
1320
1400
18.7
14.7
16.7
21.2
22.0
23.3
1065
995
995
1080
1085
1170
2BE1 252-0 740(D)
558(V)
660(V)
832(V)
885(V)
938(V)
38
26
31.8
49
54
60
45
30
37
55
75
75
Y280M-8
Y200L-4
Y225S-4
Y250M-4
Y280S-4
Y280S-4
33mbar
(-0.098MPa)
1700
1200
1500
1850
2000
2100
28.3
20.0
25.0
30.8
33.3
35.0
1693
1460
1515
1645
1805
1805
2BE1 253-0 740(D)
560(V)
660(V)
740(V)
792(V)
833(V)
885(V)
938(V)
54
37
45
54
60
68
77
86
75
45
55
75
75
90
90
110
Y315M-8
Y225M-4
Y250M-4
Y280S-4
Y280S-4
Y280M-4
Y280M-4
Y315S-4
33mbar
(-0.098MPa)
2450
1750
2140
2450
2560
2700
2870
3020
40.8
29.2
35.7
40.8
42.7
45.0
47.8
50.3
2215
1695
1785
1945
1945
2055
2060
2295
2BE1 303-0 740(D)
590(D)
466(V)
521(V)
583(V)
657(V)
743(V)
98
65
48
54
64
78
99
110
75
55
75
75
90
132
Y315L2-8
Y315L2-10
Y250M-4
Y280S-4
Y280S-4
Y280M-4
Y315M-4
33mbar
(-0.098MPa)
4000
3200
2500
2800
3100
3580
4000
66.7
53.3
41.7
46.7
51.7
59.7
66.7
3200
3200
2645
2805
2810
2925
3290
2BE1 305-1
2BE1 306-1
740(D)
590(D)
490(V)
521(V)
583(V)
657(V)
743(V)
102
70
55
59
68
84
103
132
90
75
75
90
110
132
Y355M1-8
Y355M1-10
Y280S-4
Y280S-4
Y280M-4
Y315S-4
Y315M-4
160mbar
(-0.085MPa)
4650
3750
3150
3320
3700
4130
4650
77.5
62.5
52.5
55.3
61.2
68.8
77.5
3800
3800
2950
3000
3100
3300
3450
2BE1 353-0 590(D)
390(V)
415(V)
464(V)
520(V)
585(V)
620(V)
660(V)
121
65
70
81
97
121
133
152
160
75
90
110
132
160
160
185
Y355L2-10
Y280S-4
Y280M-4
Y315S-4
Y315M-4
Y315L1-4
Y315L1-4
Y315L2-4
33mbar
(-0.098MPa)
5300
3580
3700
4100
4620
5200
5500
5850
88.3
59.7
61.7
68.3
77.0
86.7
91.7
97.5
4750
3560
3665
3905
4040
4100
4100
4240
2BE1 355-1
2BE1 356-1
590(D)
390(V)
435(V)
464(V)
520(V)
555(V)
585(V)
620(V)
130
75
86
90
102
115
130
145
160
90
110
110
132
132
160
185
Y355L2-10
Y280M-4
Y315S-4
Y315S-4
Y315M-4
Y315M-4
Y315L1-4
Y315L2-4
160mbar
(-0.085MPa)
6200
4180
4600
4850
5450
5800
6100
6350
103.3
69.7
76.7
80.8
90.8
98.3
101.7
105.8
5000
3920
4150
4160
4290
4300
4350
4450
2BE1 403-0 330(V)
372(V)
420(V)
472(V)
530(V)
565(V)
97
110
131
160
203
234
132
132
160
200
250
280
Y315M-4
Y315M-4
Y315L1-4
Y315L2-4
Y355M2-4
Y355L1-4
33mbar
(-0.098MPa)
5160
5700 6470
7380
8100
8600
86.0
95.0
107.8
123.0
135.0
143.3
5860
5870
5950
6190
6630
6800
2BE1 405-1
2BE1 406-1
330(V)
372(V)
420(V)
472(V)
530(V)
565(V)
100
118
140
170
206
235
132
160
185
200
250
280
Y315M-4
Y315L1-4
Y315L2-4
Y315L2-4
Y355M2-4
Y355L1-4
160mbar
(-0.085MPa)
6000
6700
7500
8350
9450
10100
100.0
111.7
125.0
139.2
157.5
168.3
5980
6070
6200
6310
6750
6920

Basic knowledge of vacuum pump

A vacuum pump is used to create a relative vacuum within a sealed volume. These pumps take gas molecules out of the sealed volume and expel them, leaving a partial vacuum. They can be used in a variety of applications, including medicine and laboratory research. This article will cover the basics of vacuum pumps, including how they operate and the materials they use. You will also learn about typical applications and fees.
Vacuum Pump

How it works

A vacuum pump is a pump that removes air from a specific space. These pumps are divided into three types according to their function. Positive displacement pumps are used in the low vacuum range and high vacuum pumps are used in the ultra-high vacuum range. The performance of a vacuum pump depends on the quality of the vacuum it produces.
A vacuum pump creates a partial vacuum above the surrounding atmospheric pressure. The speed of the pump is proportional to the pressure difference between the ambient atmosphere and the base pressure of the pump. Choose a base pressure for a specific process, not the lowest possible pressure in the system.
A scroll pump is also a type of vacuum pump. This type of pump consists of two scrolls, the inner scroll running around the gas volume. It then compresses the gas in a spiral fashion until it reaches the maximum pressure at its center. The inner and outer scrolls are separated by a polymer tip seal that provides an axial seal between them. Its pumping speed ranges from 5.0 to 46 m3/h.
Another type of vacuum pump is the screw pump, which uses two rotating screws in one chamber. The screw in the screw pump is a left-handed screw, and the other is a right-handed screw. The two screws do not touch each other when engaged, preventing contamination of the medium. They also feature high pumping speeds, low operating costs and low maintenance requirements.
The vacuum pump consists of several parts such as rotor and base. These components create an area of ​​low pressure. Gas and water molecules rush into this low pressure area, where they are sucked into the pump. The pump also rotates, preventing fluid leakage to the low pressure side.
The main function of a vacuum pump is to remove gas particles from an enclosed space. It does this by changing gas molecules between high and low pressure states. A vacuum pump can also generate a partial vacuum. There are several types of vacuum pumps, each designed to perform a specific function, so it is important to choose the right type for your application.

Vacuum Pump Materials

There are two main materials used in vacuum pumps: metal and polyethylene. Metal is more durable, while polyethylene is cheaper and more flexible. However, these materials are not suitable for high pressure and may cause damage. Therefore, if you want to design a high-pressure pump, it is best to use metal materials.
Vacuum pumps are required in a variety of industrial environments and manufacturing processes. The most common vacuum pump is a positive displacement vacuum pump, which transports a gas load from the inlet to the outlet. The main disadvantage of this pump is that it can only generate a partial vacuum; higher vacuums must be achieved through other techniques.
Materials used in vacuum pumps vary from high to rough vacuum pumps. Low pressure ranges are typically below 1 x 10-3 mbar, but high vacuum pumps are used for extreme vacuum. They also differ in manufacturing tolerances, seals used, materials used and operating conditions.
The choice of vacuum pump material depends on the process. The vacuum range and ultimate pressure of the system must be carefully analyzed to find the right material for the job. Depending on the purpose of the pump, a variety of materials can be used, from ceramic to plastic substrates. When choosing a vacuum pump material, be sure to consider its durability and corrosion resistance.
Dry and wet vacuum pumps use oil to lubricate internal parts. This prevents wear of the pump due to corrosion. These types of pumps are also recommended for continuous use and are ideal for applications where the gas is acidic or corrosive. Therefore, they are widely used in the chemical and food industries. They are also used in rotary evaporation and volatile compound processing.
Positive displacement pumps are the most common type. They work by letting gas flow into a cavity and venting it into the atmosphere. Additionally, momentum transfer pumps, also known as molecular pumps, use high-velocity jets of high-density fluids to transport air and gases. These pumps are also used for medical purposes.

Typical application

Vacuum pumps are used to remove large amounts of air and water from the process. They are used in various industries to improve performance. For example, liquid ring vacuum pumps are used in packaging production to produce plastic sheets in the desired shape and size. Large-capacity suction pumps are used in the chemical industry to improve the surface properties of materials and speed up filtration.
There are two basic principles of vacuum pumps: entrapment and gas transfer. Positive displacement pumps are suitable for low to medium vacuums, while momentum transfer and retention pumps are suitable for high vacuums. Typically, high vacuum systems use two or more pumps working in series.
There are three main categories of vacuum pumps: primary, booster, and secondary. Their working pressure ranges from a few millimeters above atmospheric pressure. They also have several different technologies, including positive displacement, gas transfer, and gas capture. These pumps transport gas molecules through momentum exchange. Typically, they release gas molecules at roughly the same rate as they entered. When the process is complete, the gas molecules are slightly above atmospheric pressure. The discharge pressure is equal to the lowest pressure achieved, which is the compression ratio.
Vacuum pumps are widely used in all walks of life. They can be found in almost every industrial sector, including food processing. For example, they are used to make sausages and food products. In addition, they are used in landfill and digester compressors. They can also be used to build solar panels.
Oil lubricated vacuum pumps are currently the most energy-efficient vacuum pumps. These pumps are suitable for a variety of industrial applications including freeze drying and process engineering. These pumps use oil as a sealant and coolant, which makes them ideal for a variety of applications. These pumps are also very sensitive to vibration.
Another type of vacuum pump is a turbomolecular pump. These pumps have multiple stages and angled vanes. Unlike mechanical pumps, turbomolecular pumps sweep out larger areas at higher pumping speeds. In addition, they can generate ultra-high oil-free vacuums. Additionally, they have no moving parts, which makes them ideal for high vacuum pressures.
Vacuum Pump

Vacuum Pump Cost

Annual maintenance costs for vacuum pumps range from $242 to $337. The energy consumption of the vacuum pump is also a consideration, as it consumes electricity throughout its operating cycle. For example, an electric motor for a 1 hp pump uses 0.55 kW/hr, which equates to 2,200 kWh of energy per year.
Energy cost is the largest part of the total cost of a vacuum pump. They are usually four to five times higher than the initial purchase price. Therefore, choosing a more energy efficient system can reduce the total cost of ownership and extend the payback period. For many clients, this can be millions of dollars.
A vacuum pump works by compressing gas as it enters a chamber. This pushes the gas molecules towards the exhaust. The exhaust gas is then vented to the atmosphere. A special spring-loaded vane seals the pump’s chamber, creating an airtight seal. Specially formulated oils are also used to lubricate, cool and seal rotors.
Vacuum pumps are not cheap, but they have many advantages over water suction. One of the main advantages of vacuum pumps is their flexibility and reliability. This is an industry-proven solution that has been around for years. However, the initial cost of a vacuum pump is higher than that of a water aspirator.
If the vacuum pump fails unexpectedly, replacement costs can be high. Proper maintenance can extend the life of your system and prevent unplanned downtime. However, no one can predict when a pump will fail, and if a pump does fail, the cost can far exceed the cost of buying a new pump. Therefore, investing in preventive maintenance is a wise investment.
There are many types of vacuum pumps, not all of which are suitable for the same type of application. Make sure to choose a pump with the power required for the job. It should also be able to handle a variety of samples.

China Water Ring Vacuum Pump (2BE1 403)     vacuum pump booster	China Water Ring Vacuum Pump (2BE1 403)     vacuum pump booster
editor by czh 2023-01-13

China 5.5 Kw Double Stage Side Channel Ring Blower Vacuum Pump for Waste Water Treatment vacuum pump booster

Product Description

CE Approved High Pressure Side Channel Ring Blower 

Founded in 2004,  we are specialized in making air fluid equipments (compressors and vacuum pumps). With more than 10 years’ development, we have become a professional manufacturer who is mainly committed to producing side channel blowers plus other kinds of air fluid equipments (vacuum pumps and compressors), forming the complete structure merging with R&D, production, sales and services. We have become the leading manufacturer in the world in the industry of side channel blowers.

 Advantage:

  • CE UL approved, IP54, insulation Class F Vacuum Pump
  •  One year warranty time vacuum pump
  • Handles vacuum or pressure applications
  • Cooler running outboard bearing
  •  Increase service life-24*7 non-stop, 15000 hours running vacuum pump
  • Ideal alternative to standard rotary
  •  Oil Free vacuum pump
  • Compact light weight design-small vacuum pump
  • Competitive vacuum pump price
  •  Quality equal to siemens vacuum pump
  •  

Product parameter:

 

      2RB Series Three Phase Ring Blower  (CE mark)

Model No. Grade Frequency Rating power Rating Voltage Rating Current Max airflow Max vacuum Max pressure  Weight
2RB 820-H17 Single  50HZ 5.5KW 345-415△/600-720Y 13.3△/7.7Y  520m3/h  -240mbar  240mbar  83kgs 
60HZ 6.3KW 380-480△/660-720Y 13.3△/7.7Y 620m3/h  -170mbar  160mbar

 

More than 300 models in different working performance:

Application:

Our workshop:

Paskage and delivery:

Delivery time:
1. Stocks: 3days
2. Bulk production: 10-15days.

 

 

 

 

Material: Aluminum
Usage: Waste Water Treating
Flow Direction: Centrifugal
Pressure: High Pressure
Certification: RoHS, CE, CCC
Product Name: Side Channel Blower

###

Samples:
US$ 1000/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

      2RB Series Three Phase Ring Blower  (CE mark)

Model No. Grade Frequency Rating power Rating Voltage Rating Current Max airflow Max vacuum Max pressure  Weight
2RB 820-H17 Single  50HZ 5.5KW 345-415△/600-720Y 13.3△/7.7Y  520m3/h  -240mbar  240mbar  83kgs 
60HZ 6.3KW 380-480△/660-720Y 13.3△/7.7Y 620m3/h  -170mbar  160mbar
Material: Aluminum
Usage: Waste Water Treating
Flow Direction: Centrifugal
Pressure: High Pressure
Certification: RoHS, CE, CCC
Product Name: Side Channel Blower

###

Samples:
US$ 1000/Piece
1 Piece(Min.Order)

|
Request Sample

###

Customization:

###

      2RB Series Three Phase Ring Blower  (CE mark)

Model No. Grade Frequency Rating power Rating Voltage Rating Current Max airflow Max vacuum Max pressure  Weight
2RB 820-H17 Single  50HZ 5.5KW 345-415△/600-720Y 13.3△/7.7Y  520m3/h  -240mbar  240mbar  83kgs 
60HZ 6.3KW 380-480△/660-720Y 13.3△/7.7Y 620m3/h  -170mbar  160mbar

Types of vacuum pumps

A vacuum pump is a device that draws gas molecules from a sealed volume and maintains a partial vacuum. Its job is to create a vacuum in a volume, usually one of several. There are several types of vacuum pumps, such as root pumps, diaphragm pumps, rotary piston pumps, and self-priming centrifugal pumps.

The diaphragm pump is a dry positive displacement vacuum pump

Diaphragm pumps are a versatile type of vacuum pump. They can be installed in a variety of scenarios including container emptying, positive suction, and simultaneous fluid mixing. Their performance depends on the stiffness and durability of the diaphragm, which in turn depends on the material.
They have good performance when running in dry mode. Diaphragm pumps work very similarly to the human heart, which is why they are often used to create artificial hearts. In addition, the diaphragm pump is self-priming and has high efficiency. They are also capable of handling the most viscous liquids and are used in almost all industries.
However, this type of pump has several disadvantages. One of them is that they are difficult to restart after a power outage. Another disadvantage is that they can generate a lot of heat. Fortunately, this heat is carried away by airflow. However, this heat builds up in the multistage pump. If this happens, the diaphragm or motor may be damaged. Diaphragm pumps operating in two or more stages should be fitted with solenoid valves to maintain vacuum stability.
Diaphragm pumps are a good choice for drying processes where hygiene is important. These pumps have check valves and rubber or Teflon diaphragms. Diaphragm pumps are also ideal for high viscosity applications where shear sensitivity is important.
Vacuum Pump

Roots pumps are dry method centrifugal pumps

Roots pumps use a vane rotor pump with two counter-rotating vanes that move in opposite directions to move the gas. They are often the first choice for high-throughput process applications. Depending on the size and number of blades, they can withstand up to 10 Torr.
Centrifugal pumps have several advantages, including the ability to handle corrosive fluids and high temperatures. However, when choosing a pump, it is essential to choose a reputable manufacturer. These companies will be able to advise you on the best pump design for your needs and provide excellent after-sales support. Roots pumps can be used in a wide range of industrial applications including chemical, food, and biotechnology.
The Roots pump is a dry centrifugal pump whose geometry enables it to achieve high compression ratios. The screw rotors are synchronized by a set of timing gears that allow gas to pass in both directions and create a compressed state in the chamber. The pre-compressed gas is discharged through a pressure connection and cooled with water. Some pumps are also able to accept additional cooling gas, but this should be done with caution.
The size of the impeller plays an important role in determining the pump head. The impeller diameter determines how high the pump can lift the liquid. Impeller speed also affects the head. Since the head is proportional to the specific gravity of the liquid, the available suction pressure will be proportional to the density of the liquid. The density of water is about 1.2 kg/m3, and the suction pressure of the centrifugal pump is not enough to lift the water.

The rotary vane pump is a self-priming centrifugal pump

A rotary vane pump is a centrifugal pump with a circular pump head and a cycloid cam that supports the rotor. The rotor is close to the cam wall, and two side plates seal the rotor. Vanes in vane pumps are installed in these cavities, and the rotor rotates at high speed, pushing fluid in and out of the pump. The pump offers several advantages, including a reversible design and the ability to handle a wide variety of clean fluids.
Agknx Pumps manufactures a wide range of vane pumps that combine high performance, low cost, and easy maintenance. These pumps handle medium to high viscosity liquids up to 500 degrees Fahrenheit and 200,000 SSU.
The suction side of the rotary vane pump has a discharge port, and the valve prevents the backflow of the discharge air. When the maximum pressure is reached, the outlet valve closes to prevent the backflow of exhaust gas. The mechanical separation step separates the oil from the gas in the pump circuit and returns the remaining oil particles to the sump. The float valve then reintroduces these oil particles into the oil circuit of the pump. The gas produced is almost oil-free and can be blown out of a pipe or hose.
Rotary vane pumps are self-priming positive displacement pumps commonly used in hydraulic, aeration, and vacuum systems. Unlike gear pumps, rotary vane pumps can maintain high-pressure levels while using relatively low suction pressures. The pump is also very effective when pumping viscous or high-viscosity liquids.
Vacuum Pump

Rotary piston pumps are dry method positive displacement pumps

Rotary piston pumps are dry positive displacement pumps designed to deliver high-viscosity fluids. They are capable of pumping a variety of liquids and can run dry without damaging the liquid. Rotary piston pumps are available in a variety of designs. Some are single shafts, some are two shafts and four bearings.
Positive displacement pumps operate slower than centrifugal pumps. This feature makes the positive displacement pump more sensitive to wear. Piston and plunger reciprocating pumps are particularly prone to wear. For more demanding applications, progressive cavity, diaphragm or lobe pumps may be a better choice.
Positive displacement pumps are typically used to pump high-viscosity fluids. This is because the pump relies on a mechanical seal between the rotating elements and the pump casing. As a result, when fluids have low viscosity, their performance is limited. Additionally, low viscosity fluids can cause valve slippage.
These pumps have a piston/plunger arrangement using stainless steel rotors. Piston/piston pumps have two cavities on the suction side. The fluid then flows from one chamber to the other through a helical motion. This results in very low shear and pulsation rates. The pump is usually installed in a cylindrical housing.

Rotary vane pump corrosion resistance

Rotary vane vacuum pumps are designed for use in a variety of industries. They feature plasma-treated corrosion-resistant parts and anti-suck-back valves to help reduce the number of corrosive vapors entering the pump. These pumps are commonly used in freeze dryers, vacuum ovens, and degassing processes. The high flow rates they provide in their working vacuum allow them to speed up processes and reduce the time it takes to run them. Plus, they have energy-efficient motors and silent volume. <br/While rotary vane vacuum pumps are relatively corrosion resistant, they should not be used for aggressive chemicals. For these chemicals, the most suitable pump is the chemical mixing pump, which combines two types of pumps to improve corrosion resistance. If the application requires a more powerful pump, a progressive cavity pump (eg VACUU*PURE 10C) is suitable.
Oil seals used in rotary vane pumps are important to pump performance. The oil seal prevents corrosion of the aluminum parts of the rotary vane pump and prolongs the service life. Most rotary vane vacuum pumps have a standard set of components, although each component may have different oil seals.
Rotary vane vacuum pumps are the most common type of positive displacement pump. They provide quiet operation and long service life. They are also reliable and inexpensive and can be used in a variety of applications.
Vacuum Pump

Roots pumps are primarily used as a vacuum booster

Root vacuum pumps are mainly used as vacuum boosters in industrial applications. They need a thorough understanding of operating principles and proper maintenance to function properly. This course is an introduction to Roots vacuum pumps, covering topics such as pump principles, multi-stage pumps, temperature effects, gas cooling, and maintenance.
Roots pumps have many advantages, including compact and quiet operation. They do not generate particles and have a long service life. They also don’t require oil and have a small footprint. However, Roots pumps have several disadvantages, including relatively high maintenance costs and low pumping speeds near atmospheric pressure.
Root vacuum pumps are often used with rotary vane vacuum pumps. They work on the same principle, the air enters a conveying unit formed by two rolling pistons in the housing. The piston heads are separated from each other, and the air passes through the unit without being reduced until it is discharged. When the air in the next unit reaches a higher absolute pressure, it is expelled from the last unit.
Roots pumps can be classified as sheathed or sealed. Roots pumps with sealed motors are suitable for pumping toxic gases. They have less clearance between the stator and motor rotor and have a sealed tank.

China 5.5 Kw Double Stage Side Channel Ring Blower Vacuum Pump for Waste Water Treatment     vacuum pump booster	China 5.5 Kw Double Stage Side Channel Ring Blower Vacuum Pump for Waste Water Treatment     vacuum pump booster
editor by czh 2022-12-01

China 2be Water Ring Vacuum Pump for Chemical, Chemical Fertilizer, Paper and Pharmaceutical Industry From China vacuum pump and compressor

Product Description

 

Product Description

2BE1 series water ring vacuum pump is a high mussel energy product developed by our company in combination with imported magnetic technology. This series of vacuum pump is a single machine single action structure, which has the advantages of simple structure, convenient maintenance, reliable operation and high aiming energy. It is usually used to suck air or other gases insoluble in water, free of solid particles and non corrosive, so as to form a certain vacuum in a closed container. Equipped with clear motor, it can suck flammable and explosive gas. After the pump tree material is corrosion-resistant material or wrist rot MTS, it can suck corrosive gas to a certain extent.

2BE1 series water ring vacuum pumps are widely used in petrochemical, light industry, chemical industry, pharmaceutical, papermaking, metallurgy, building materials, electrical appliances, food, coal washing, beneficiation, chemical fertilizer and other industries.

Our Advantages

2BE1 series water ring vacuum pump is a high mussel energy product developed by our company in combination with imported magnetic technology. This series of vacuum pump is a single machine single action structure, which has the advantages of simple structure, convenient maintenance, reliable operation and high aiming energy. It is usually used to suck air or other gases insoluble in water, free of solid particles and non corrosive, so as to form a certain vacuum in a closed container. Equipped with clear motor, it can suck flammable and explosive gas. After the pump tree material is corrosion-resistant material or wrist rot MTS, it can suck corrosive gas to a certain extent.

2BE1 series water ring vacuum pumps are widely used in petrochemical, light industry, chemical industry, pharmaceutical, papermaking, metallurgy, building materials, electrical appliances, food, coal washing, beneficiation, chemical fertilizer and other industries.

Product Parameters

 

Type revolution ( transmission way) r/min Maximum shaft power kW motor power kW motor model Ultimate vacuumcPa Maximum air valume m3/h Pump weight kg
  1100 (belt) 7.2 11 Y160M-4   300 428
  1300 (belt) 9.2 11 Y160M-4   360 444
2BE1 151 1450 (direct connection) 10.8 15 Y160L-4 3300 405 469
  1625 (belt) 13.2 15 Y160L-4   445 469
  1750 (belt) 14.8 18.5 Y180M-4   470 503
  1100 (belt) 8.3 11 Y160M-4   340 437
  1300 (belt) 10.5 15 Y160L-4   415 481
2BE1 152 1450 (direct connection) 12.5 15 Y160L-4 3300 465 481
  1625 (belt) 15 18.5 Y180M-4   510 515
  1750 (belt) 17.2 22 Y180L-4   535 533
  1100 (belt) 10.6 15 Y160L-4   445 480
  1300 (belt) 13.6 18.5 Y180M-4   540 533
2BE1 153 1450 (direct connection) 16.3 18.5 Y180M-4 3300 600 533
  1625 (belt) 19.6 22 Y180L-4   660 551
  1750 (belt) 22.3 30 Y200L-4   700 601
  970 (direct connection) 17 22 Y200L2-4   760 875
  790 (belt) 14 18.5 Y180M-4   590 850
2BE1 202 880 (belt) 16 18.5 Y180M-4 3300 670 850
1100 (belt) 22 30 Y200L-4 850 940
  1170 (belt) 25 30 Y200L-4   890 945
  1300 (belt) 30 37 Y225S-4   950 995
  970 (direct connection) 27 37 Y250M-6   1120 1065
  790 (belt) 20 30 Y200L-4   880 995
2BE1 203 880 (belt) 23 30 Y200L-4 3300 1000 995
1100 (belt) 33 45 Y225M-4 1270 1080
  1170 (belt) 37 45 Y225M-4   1320 1085
  1300 (belt) 45 55 Y250M-4   1400 1170
  740 (direct connection) 38 45 Y280M-8   1700 1693
  558 (belt) 26 30 Y200L-4   1200 1460
2BE1 252 660 (belt) 31.5 37 Y225S-4 3300 1500 1515
832 (belt) 49 55 Y250M-4 1850 1645
  885 (belt) 54 75 Y280S-4   2000 1805
  938 (belt) 60 75 Y280S-4   2100 1805
  740 (direct connection) 54 75 Y315M-8   2450 2215
  560 (belt) 37 45 Y225M-4   1750 1695
  660 (belt) 45 55 Y250M-4   2140 1785
2BE1 253 740 (belt) 54 75 Y280S-4 3300 2450 1945
792 (belt) 60 75 Y280S-4 2560 1945
  833 (belt) 68 90 Y280M-4   2700 2055
  885 (belt) 77 90 Y280M-4   2870 2060
  938 (belt) 86 110 Y315S-4   3571 2295

Detailed Photos

water ring vacuum pump

Vacuum pump is used in the field of chemical and pharmaceutical factory

Direct-connected water ring vacuum pumps

Water ring vacuum pump set

General Manager Speech

Deeply cultivate the vacuum technology, and research,develop and manufacture the vacuum equipment to provide the best solution in the vacuum field and make the vacuum application easier.

Company Profile

ZheJiang Kaien Vacuum Technology Co., Ltd. is a high-tech enterprise integrating R & D, production and operation of vacuum equipment. The company has strong technical force, excellent equipment and considerate after-sales service. The product manufacturing process is managed in strict accordance with IS09001 quality system. It mainly produces and sells screw vacuum pump, roots pump, claw vacuum pump, runoff vacuum pump, scroll pump, water ring vacuum pump, vacuum unit and other vacuum systems.

 New plant plHangZhou

The company’s products have been for a number of food, medicine, refrigeration, drying plants and a number of transformer related equipment manufacturers for vacuum equipment. The products are widely used in vacuum drying and dehydration, kerosene vapor phase drying, vacuum impregnation, vacuum metallurgy, vacuum coating, vacuum evaporation, vacuum concentration, oil and gas recovery, etc.

 High precision machining equipment

The company cooperates with many scientific research institutions and universities, such as ZheJiang University, China University of petroleum, ZheJiang Institute of mechanical design, etc.with colleges and universities to research and develop core technologies, and owns dozens of independent intellectual property patents.Our technology is leading, the product quality is stable, the product has a good reputation in China’s domestic market, is sold all over the country, and is exported to Europe, America, Africa, the Middle East and Southeast Asia,We adhering to the basic tenet of quality, reputation and service, the company takes leading-edge technology of vacuum pump as its own responsibility, and wholeheartedly serves customers of vacuum equipment application in various industries with rigorous working attitude and professional working style.

 Product quality wins consumer cooperationIn shipment ISO 9001 High tech enterprise certificate

 

Welcome to send your needs, we will provide you with the best service,

provide the greatest help!!! 

US $235-10,000
/ Piece
|
1 Piece

(Min. Order)

###

Warranty: One Year
Oil or Not: Oil Free
Structure: Screw
Exhauster Method: Entrapment Vacuum Pump
Vacuum Degree: High Vacuum
Work Function: Mainsuction Pump

###

Customization:

###

Type revolution ( transmission way) r/min Maximum shaft power kW motor power kW motor model Ultimate vacuumcPa Maximum air valume m3/h Pump weight kg
  1100 (belt) 7.2 11 Y160M-4   300 428
  1300 (belt) 9.2 11 Y160M-4   360 444
2BE1 151 1450 (direct connection) 10.8 15 Y160L-4 3300 405 469
  1625 (belt) 13.2 15 Y160L-4   445 469
  1750 (belt) 14.8 18.5 Y180M-4   470 503
  1100 (belt) 8.3 11 Y160M-4   340 437
  1300 (belt) 10.5 15 Y160L-4   415 481
2BE1 152 1450 (direct connection) 12.5 15 Y160L-4 3300 465 481
  1625 (belt) 15 18.5 Y180M-4   510 515
  1750 (belt) 17.2 22 Y180L-4   535 533
  1100 (belt) 10.6 15 Y160L-4   445 480
  1300 (belt) 13.6 18.5 Y180M-4   540 533
2BE1 153 1450 (direct connection) 16.3 18.5 Y180M-4 3300 600 533
  1625 (belt) 19.6 22 Y180L-4   660 551
  1750 (belt) 22.3 30 Y200L-4   700 601
  970 (direct connection) 17 22 Y200L2-4   760 875
  790 (belt) 14 18.5 Y180M-4   590 850
2BE1 202 880 (belt) 16 18.5 Y180M-4 3300 670 850
1100 (belt) 22 30 Y200L-4 850 940
  1170 (belt) 25 30 Y200L-4   890 945
  1300 (belt) 30 37 Y225S-4   950 995
  970 (direct connection) 27 37 Y250M-6   1120 1065
  790 (belt) 20 30 Y200L-4   880 995
2BE1 203 880 (belt) 23 30 Y200L-4 3300 1000 995
1100 (belt) 33 45 Y225M-4 1270 1080
  1170 (belt) 37 45 Y225M-4   1320 1085
  1300 (belt) 45 55 Y250M-4   1400 1170
  740 (direct connection) 38 45 Y280M-8   1700 1693
  558 (belt) 26 30 Y200L-4   1200 1460
2BE1 252 660 (belt) 31.5 37 Y225S-4 3300 1500 1515
832 (belt) 49 55 Y250M-4 1850 1645
  885 (belt) 54 75 Y280S-4   2000 1805
  938 (belt) 60 75 Y280S-4   2100 1805
  740 (direct connection) 54 75 Y315M-8   2450 2215
  560 (belt) 37 45 Y225M-4   1750 1695
  660 (belt) 45 55 Y250M-4   2140 1785
2BE1 253 740 (belt) 54 75 Y280S-4 3300 2450 1945
792 (belt) 60 75 Y280S-4 2560 1945
  833 (belt) 68 90 Y280M-4   2700 2055
  885 (belt) 77 90 Y280M-4   2870 2060
  938 (belt) 86 110 Y315S-4   3020 2295
US $235-10,000
/ Piece
|
1 Piece

(Min. Order)

###

Warranty: One Year
Oil or Not: Oil Free
Structure: Screw
Exhauster Method: Entrapment Vacuum Pump
Vacuum Degree: High Vacuum
Work Function: Mainsuction Pump

###

Customization:

###

Type revolution ( transmission way) r/min Maximum shaft power kW motor power kW motor model Ultimate vacuumcPa Maximum air valume m3/h Pump weight kg
  1100 (belt) 7.2 11 Y160M-4   300 428
  1300 (belt) 9.2 11 Y160M-4   360 444
2BE1 151 1450 (direct connection) 10.8 15 Y160L-4 3300 405 469
  1625 (belt) 13.2 15 Y160L-4   445 469
  1750 (belt) 14.8 18.5 Y180M-4   470 503
  1100 (belt) 8.3 11 Y160M-4   340 437
  1300 (belt) 10.5 15 Y160L-4   415 481
2BE1 152 1450 (direct connection) 12.5 15 Y160L-4 3300 465 481
  1625 (belt) 15 18.5 Y180M-4   510 515
  1750 (belt) 17.2 22 Y180L-4   535 533
  1100 (belt) 10.6 15 Y160L-4   445 480
  1300 (belt) 13.6 18.5 Y180M-4   540 533
2BE1 153 1450 (direct connection) 16.3 18.5 Y180M-4 3300 600 533
  1625 (belt) 19.6 22 Y180L-4   660 551
  1750 (belt) 22.3 30 Y200L-4   700 601
  970 (direct connection) 17 22 Y200L2-4   760 875
  790 (belt) 14 18.5 Y180M-4   590 850
2BE1 202 880 (belt) 16 18.5 Y180M-4 3300 670 850
1100 (belt) 22 30 Y200L-4 850 940
  1170 (belt) 25 30 Y200L-4   890 945
  1300 (belt) 30 37 Y225S-4   950 995
  970 (direct connection) 27 37 Y250M-6   1120 1065
  790 (belt) 20 30 Y200L-4   880 995
2BE1 203 880 (belt) 23 30 Y200L-4 3300 1000 995
1100 (belt) 33 45 Y225M-4 1270 1080
  1170 (belt) 37 45 Y225M-4   1320 1085
  1300 (belt) 45 55 Y250M-4   1400 1170
  740 (direct connection) 38 45 Y280M-8   1700 1693
  558 (belt) 26 30 Y200L-4   1200 1460
2BE1 252 660 (belt) 31.5 37 Y225S-4 3300 1500 1515
832 (belt) 49 55 Y250M-4 1850 1645
  885 (belt) 54 75 Y280S-4   2000 1805
  938 (belt) 60 75 Y280S-4   2100 1805
  740 (direct connection) 54 75 Y315M-8   2450 2215
  560 (belt) 37 45 Y225M-4   1750 1695
  660 (belt) 45 55 Y250M-4   2140 1785
2BE1 253 740 (belt) 54 75 Y280S-4 3300 2450 1945
792 (belt) 60 75 Y280S-4 2560 1945
  833 (belt) 68 90 Y280M-4   2700 2055
  885 (belt) 77 90 Y280M-4   2870 2060
  938 (belt) 86 110 Y315S-4   3020 2295

How to install a vacuum pump

A vacuum pump creates a relative vacuum within a sealed volume by drawing gas molecules from the sealed volume. Vacuum pumps can be used in a variety of industrial applications. They also offer various lubrication options. If you are considering purchasing, please understand its functions and features before purchasing.
Vacuum Pump

How it works

The working principle of a vacuum pump is called gas transfer. The principle can be further divided into two basic categories: positive displacement and momentum transfer. At high pressure and moderate vacuum, gas molecules collide and move and create a viscous flow. At higher vacuum levels, gas molecules separate to create molecular or transitional flows.
Another principle of vacuum pumps is fluid-tightness. There are two main types of seals: rotary seals and screw seals. Rotary seals prevent liquid leakage, while screw seals only allow liquids to flow out at higher pressures. Some pumps may not use the third seal.
The flow rate of the vacuum pump determines the machine’s ability to pump a certain amount of material. A higher pumping speed will shorten the drain time. Therefore, the mass flow of the vacuum pump must be carefully considered. The speed and type of vacuum must also be considered.
The working principle of a vacuum pump is to push gas molecules from a high-pressure state to a low-pressure state. This creates a partial vacuum. There are many different types of vacuum pumps, each with different functions. Some are mechanical, some are chemical. In either case, their function is the same: to create a partial or complete vacuum. Vacuum pumps use a variety of technologies and are sized according to the application. Proper sizing is critical for optimum efficiency.
Gas transfer pumps use the same principles as vacuum pumps but use different technology. One of the earliest examples is the Archimedes spiral. Its structure consists of a single screw inside a hollow cylinder. More modern designs use double or triple screws. The rotation of the screw causes gas molecules to be trapped in the cavity between the screw and the housing. The fluid is then discharged at slightly above atmospheric pressure. This difference is called the compression ratio.
Another type of vacuum pump is a diffusion pump. Its main use is industrial vacuum processing. It is used in applications such as mass spectrometry, nanotechnology and analytical instrumentation. These pumps are generally inexpensive to purchase and operate.

Apply

Vacuum pumps are essential for many scientific and industrial processes. They are used in the production of vacuum tubes, CRTs, lamps and semiconductor processing. They can also be used to support mechanical equipment. For example, they can be mounted on the engine of a motor vehicle. Likewise, they can be used to power hydraulic components of aircraft. Among other uses, the vacuum pump helps calibrate the gyroscope.
Vacuum pumps are widely used in the pharmaceutical industry and are one of the largest users of this technology. They help deal with hazardous materials and eliminate waste quickly. They are also used in power jets, dump fuel tanks and rear doors, among others. However, they are sensitive to contamination and should only be used in environments where leaks can be prevented. Therefore, choosing the right fluid for the application is very important.
The most popular type of vacuum pump is the rotary vane pump. These pumps are known for their high pumping speed and low pressure. Their efficient pumping capacity allows them to reach pressures below 10-6 bar. Additionally, they are usually oil-sealed and have excellent vacuuming capabilities.
Vacuum pumps are often used to remove air from closed systems. They create a vacuum by reducing the density of the air in the compressed space. This is done by using the mechanical force energy generated by the rotating shaft. When the pump is under pressure, it converts this energy into pneumatic power. When the pressure is different, the energy produced depends on the volume of the gas and the pressure difference between the inner and outer atmospheres.
Vacuum pumps are also used in the manufacture of solar cells. They are used in the manufacture of solar cells, including ingot casting processes as well as cell and module processes. The design of the vacuum system plays an important role in reducing the cost of the process, thus making it profitable. Due to their low maintenance costs, they are an invaluable tool for making solar cells.
Vacuum pumps are widely used in many applications. In addition to industrial and research uses, they are also used in water remediation.
Vacuum Pump

Oil Lubrication Option

Vacuum pumps are available in a variety of oil lubrication options. Choosing the right lubricant can help protect your vacuum pump and maximize its performance. Different base oils may contain different additives, such as antioxidants, and some contain additional additives for specific purposes. You should choose an oil with the right concentration of these additives for optimal lubrication of your vacuum pump.
Vacuum pumps are usually lubricated with paraffinic mineral oil. However, this type of lubricant evaporates as the temperature increases. To minimize evaporative losses, choose a lubricant with low vapor pressure. Also, you should choose lubricants that are resistant to extreme temperatures. Extreme temperatures can put extra stress on the oil and can even significantly shorten the life of the oil.
In terms of viscosity, synthetic oils are the best choice for vacuum pumps. These types of oils are designed to resist gas dissolution and are more resistant to corrosion. Therefore, synthetic oils are ideal for handling aggressive substances. Whether or not your pump needs lubrication, choosing a quality product is important.
The vacuum pump oil should be changed periodically according to the manufacturer’s recommendations. If you use a filter, you should also change the oil as soon as the filter reaches the end of its life. Unplanned oil changes will eventually cause the vacuum pump to not reach its maximum vacuum capacity.
You can buy vacuum pump oil from vacuum pump manufacturers or other suppliers. These options are available in a variety of sizes, and labels can be customized. The oil should be designed for the pump. However, you should check the manufacturer’s recommendations to avoid buying the wrong type.
If you choose to use a synthetic oil, it is important to use a good quality oil. It helps the pump work more efficiently and prolong its life.
Vacuum Pump

Install

After choosing a suitable location, the next step is to install the pump. First, place the pump on a flat surface. Then, screw the pump onto the motor body above the check valve. Make sure the accessories are wrapped with sealing tape and secured with screws. The direction of gas inflow and outflow is indicated by arrows on the pump. The direction of rotation around the pump is also shown.
During commissioning, check the operation of each part of the pump. If the pump is equipped with a pipe connection, the pipe should be the same size and shape as the pump flange. Also, make sure that the piping does not cause any pressure drop. In addition, the first three weeks of operation require the installation of protective nets at the suction ports.
When selecting a pump, consider the back pressure of the system. Too much back pressure will affect the capacity of the vacuum pump. Also, check the temperature of the seal. If the temperature is too high, the seal may be damaged. It could also be due to a partially closed valve in the recirculation line or a clogged filter. Circulation pumps and heat exchangers should also be checked for fouling.
The vacuum pump is usually installed in the chassis area of ​​the car. They can be mounted next to the engine or on a lower support frame. They are usually fastened to the bracket using suitable shock absorbers and isolating elements. However, before installing the vacuum pump, be sure to check the vacuum pump’s wiring harness before connecting it to the vehicle.
In many experimental setups, a vacuum pump is essential. However, improperly installed vacuum pumps can expose users to harmful vapors and chemicals. Appropriate plugs and belt guards should be installed to prevent any accidental chemical exposure. It is also important to install a fume hood for the pump.
In most cases, vacuum pumps come with installation manuals and instructions. Some manufacturers even offer start-up assistance if needed.

China 2be Water Ring Vacuum Pump for Chemical, Chemical Fertilizer, Paper and Pharmaceutical Industry From China     vacuum pump and compressor	China 2be Water Ring Vacuum Pump for Chemical, Chemical Fertilizer, Paper and Pharmaceutical Industry From China     vacuum pump and compressor
editor by czh

China best 2BV Series Water Ring Vacuum Pump with high quality

Product Description

2BV series Water Ring Vacuum Pump

2BV Vacuum Pump Introduction:

1. 2BV new sort substantial high quality high overall performance substantial restricted vacuum liquid ring air vacuum pump water ring vacuum pump used in sucking gas and drinking water vapor, inspiratory strain can attain 33mbar absolute stress.
2. When the h2o ring vacuum pumps in inspiratory pressure restrictions of doing work liquid vacuum (saturated steam stress) for a long time, should perform below cavitation defense tube relationship to the pump to defend.
three. The standard seals are all utilized the mechanical seals. Material has FPM and PTFE
four. The pump have the cavitation protection port. When they perform below the problem in close proximity to the constrained vacuum, the cavitation protect port opens (or connects with the separator)to get rid of the screaming to safeguard the pump.
five. Aluminum bronze impeller is of large depth and wearing nicely. The erosive-evidence capacity of the pump can be enhanced by employing it. If the areas exactly where the liquid flows are made of the stainless metal, the pumps can be utilised under the far more arduous situation.
six. Broadly utilised in meals market, textile business, drugs business, chemical industry or other industries.

2BV Vacuum Pump Knowledge Sheet


2BV Real Image

Manufacturing facility Introduction

Our business HangZhou CZPT PUMP Sector Co., Ltd specialized in pumps a lot more than twenty years. 
We have a lot more than 20000 sq. meters modern factory and one hundred+ specialist engineers,employees. 
Our business scope have coated all sorts of pumps, like centrifugal pump, submersible pump, 
vacuum pump, sewage pump, chemical pump, screw pump, diaphragm pump, fireplace pump, drinking water supply 
tools and so on. Also welcome customized-created and OEM services. Our pumps are well-known in 
Southeast Asia, Middle Asia, Africa and Europe.

Each and every client mostly treatment about items quality, our group have passed ISO9001: 2008 quality 
manage program. Double screening is our high quality coverage. twelve months guarantee time and needed spare 
areas are welcomed by our consumers. For intercontinental trade, third party inspection is supported.

FAQ

Q1:Are you producer or buying and selling firm?
A:We are professional pump maker and export pumps by ourselves.

Q2:What is actually your organization scope?
A:We manufacture all sorts of centrifugal pump,sewage pump,vacuum pump,chemical pump,pump equipment and so on.

Q3:What’s information for enquiry?
A:Basic information:flow,head and power

This autumn:What’s your payment phrases?
A:Typical payment conditions:T/T,30% deposit,stability payment before shipment.
Western Union,Paypal

Q5:Phrases of Cargo?
A:EXW,FOB,CIF,CPT.By sea,air or convey.

Q6:How about guarantee and after-services?
A:12 months warranty time following acquiring days,not contain quick-wear elements and default stage.We assure 24 hours action for your dilemma.
And send out parts by air or categorical for preserve.

Basic knowledge of vacuum pump

A vacuum pump is used to create a relative vacuum within a sealed volume. These pumps take gas molecules out of the sealed volume and expel them, leaving a partial vacuum. They can be used in a variety of applications, including medicine and laboratory research. This article will cover the basics of vacuum pumps, including how they operate and the materials they use. You will also learn about typical applications and fees.
Vacuum Pump

How it works

A vacuum pump is a pump that removes air from a specific space. These pumps are divided into three types according to their function. Positive displacement pumps are used in the low vacuum range and high vacuum pumps are used in the ultra-high vacuum range. The performance of a vacuum pump depends on the quality of the vacuum it produces.
A vacuum pump creates a partial vacuum above the surrounding atmospheric pressure. The speed of the pump is proportional to the pressure difference between the ambient atmosphere and the base pressure of the pump. Choose a base pressure for a specific process, not the lowest possible pressure in the system.
A scroll pump is also a type of vacuum pump. This type of pump consists of two scrolls, the inner scroll running around the gas volume. It then compresses the gas in a spiral fashion until it reaches the maximum pressure at its center. The inner and outer scrolls are separated by a polymer tip seal that provides an axial seal between them. Its pumping speed ranges from 5.0 to 46 m3/h.
Another type of vacuum pump is the screw pump, which uses two rotating screws in one chamber. The screw in the screw pump is a left-handed screw, and the other is a right-handed screw. The two screws do not touch each other when engaged, preventing contamination of the medium. They also feature high pumping speeds, low operating costs and low maintenance requirements.
The vacuum pump consists of several parts such as rotor and base. These components create an area of ​​low pressure. Gas and water molecules rush into this low pressure area, where they are sucked into the pump. The pump also rotates, preventing fluid leakage to the low pressure side.
The main function of a vacuum pump is to remove gas particles from an enclosed space. It does this by changing gas molecules between high and low pressure states. A vacuum pump can also generate a partial vacuum. There are several types of vacuum pumps, each designed to perform a specific function, so it is important to choose the right type for your application.

Vacuum Pump Materials

There are two main materials used in vacuum pumps: metal and polyethylene. Metal is more durable, while polyethylene is cheaper and more flexible. However, these materials are not suitable for high pressure and may cause damage. Therefore, if you want to design a high-pressure pump, it is best to use metal materials.
Vacuum pumps are required in a variety of industrial environments and manufacturing processes. The most common vacuum pump is a positive displacement vacuum pump, which transports a gas load from the inlet to the outlet. The main disadvantage of this pump is that it can only generate a partial vacuum; higher vacuums must be achieved through other techniques.
Materials used in vacuum pumps vary from high to rough vacuum pumps. Low pressure ranges are typically below 1 x 10-3 mbar, but high vacuum pumps are used for extreme vacuum. They also differ in manufacturing tolerances, seals used, materials used and operating conditions.
The choice of vacuum pump material depends on the process. The vacuum range and ultimate pressure of the system must be carefully analyzed to find the right material for the job. Depending on the purpose of the pump, a variety of materials can be used, from ceramic to plastic substrates. When choosing a vacuum pump material, be sure to consider its durability and corrosion resistance.
Dry and wet vacuum pumps use oil to lubricate internal parts. This prevents wear of the pump due to corrosion. These types of pumps are also recommended for continuous use and are ideal for applications where the gas is acidic or corrosive. Therefore, they are widely used in the chemical and food industries. They are also used in rotary evaporation and volatile compound processing.
Positive displacement pumps are the most common type. They work by letting gas flow into a cavity and venting it into the atmosphere. Additionally, momentum transfer pumps, also known as molecular pumps, use high-velocity jets of high-density fluids to transport air and gases. These pumps are also used for medical purposes.

Typical application

Vacuum pumps are used to remove large amounts of air and water from the process. They are used in various industries to improve performance. For example, liquid ring vacuum pumps are used in packaging production to produce plastic sheets in the desired shape and size. Large-capacity suction pumps are used in the chemical industry to improve the surface properties of materials and speed up filtration.
There are two basic principles of vacuum pumps: entrapment and gas transfer. Positive displacement pumps are suitable for low to medium vacuums, while momentum transfer and retention pumps are suitable for high vacuums. Typically, high vacuum systems use two or more pumps working in series.
There are three main categories of vacuum pumps: primary, booster, and secondary. Their working pressure ranges from a few millimeters above atmospheric pressure. They also have several different technologies, including positive displacement, gas transfer, and gas capture. These pumps transport gas molecules through momentum exchange. Typically, they release gas molecules at roughly the same rate as they entered. When the process is complete, the gas molecules are slightly above atmospheric pressure. The discharge pressure is equal to the lowest pressure achieved, which is the compression ratio.
Vacuum pumps are widely used in all walks of life. They can be found in almost every industrial sector, including food processing. For example, they are used to make sausages and food products. In addition, they are used in landfill and digester compressors. They can also be used to build solar panels.
Oil lubricated vacuum pumps are currently the most energy-efficient vacuum pumps. These pumps are suitable for a variety of industrial applications including freeze drying and process engineering. These pumps use oil as a sealant and coolant, which makes them ideal for a variety of applications. These pumps are also very sensitive to vibration.
Another type of vacuum pump is a turbomolecular pump. These pumps have multiple stages and angled vanes. Unlike mechanical pumps, turbomolecular pumps sweep out larger areas at higher pumping speeds. In addition, they can generate ultra-high oil-free vacuums. Additionally, they have no moving parts, which makes them ideal for high vacuum pressures.
Vacuum Pump

Vacuum Pump Cost

Annual maintenance costs for vacuum pumps range from $242 to $337. The energy consumption of the vacuum pump is also a consideration, as it consumes electricity throughout its operating cycle. For example, an electric motor for a 1 hp pump uses 0.55 kW/hr, which equates to 2,200 kWh of energy per year.
Energy cost is the largest part of the total cost of a vacuum pump. They are usually four to five times higher than the initial purchase price. Therefore, choosing a more energy efficient system can reduce the total cost of ownership and extend the payback period. For many clients, this can be millions of dollars.
A vacuum pump works by compressing gas as it enters a chamber. This pushes the gas molecules towards the exhaust. The exhaust gas is then vented to the atmosphere. A special spring-loaded vane seals the pump’s chamber, creating an airtight seal. Specially formulated oils are also used to lubricate, cool and seal rotors.
Vacuum pumps are not cheap, but they have many advantages over water suction. One of the main advantages of vacuum pumps is their flexibility and reliability. This is an industry-proven solution that has been around for years. However, the initial cost of a vacuum pump is higher than that of a water aspirator.
If the vacuum pump fails unexpectedly, replacement costs can be high. Proper maintenance can extend the life of your system and prevent unplanned downtime. However, no one can predict when a pump will fail, and if a pump does fail, the cost can far exceed the cost of buying a new pump. Therefore, investing in preventive maintenance is a wise investment.
There are many types of vacuum pumps, not all of which are suitable for the same type of application. Make sure to choose a pump with the power required for the job. It should also be able to handle a variety of samples.

Liquid Ring Vacuum Pump Vacuum Pump Water Ring Vacuum Pump

Liquid Ring Vacuum Pump  Vacuum Pump  Water Ring Vacuum Pump

Application scope and qualities&colon

CZPT CZPT &lparXihu (West Lake) Dis.&rpar Co&period of time&comma Ltd is the professional vacuum pump supplier&period of time 2BE1 sequence water ring vacuum pumps and compressors are the products with high performance and economic energy&comma which are produced by our business integrating with the superior technology of the imported merchandise from Germany&interval

These collection merchandise undertake solitary phase and solitary action construction and have many rewards&comma these kinds of as&comma compact construction&comma handy servicing&comma reputable working&comma large efficiency and economic energy&period of time

The major qualities of 2BE1 collection goods&colon

All the bearings are the imported merchandise with the brand identify of NSK orNTN for ensuring the exact orientation and the large security for the duration of the operating of the pump&time period

The material of the impeller is QT400 nodular iron or stainless metal for making certain the security when the pump functions underneath the rigorous issue and can increase the lifetime of the pump&period of time

The casing is created of steel or stainless metal plates to lengthen the lifetime of the 2BE1 sequence pumps&period of time

The shaft bushing is produced of stainless metal to increase the life time of the pump 5 moments than the standard content&time period

The V-belt pulley &lparwhen the pump is pushed by the belt&rpar is utilized the large precise pulley with taper bushing to maintain the reliability of the pump and extend its existence&period And it is also simple to mantle and dismantle&interval

The coupling is utilised to travel the pump right&period of time The flexible part connecting the two half coupling is manufactured of polyurethane that tends to make the pump more dependable&interval

The exclusive design and style to set the separator over the pump saves the room and decreases the noise efficiently&interval

All the components are solid by the resin sands that make the pump surface very easy&interval It is not required to protect the surface area of the pumps with putty and gives out the warmth proficiently&period of time

The mechanical seals &lparoptional&rpar are utilised the imported items to avoid the leakage when the pump works for a lengthy time&time period

Variety Speed
(CZPT type)
r/min
Shaft electrical power
kW
Motor electrical power
kW
Motor
variety
Minimal vacuum
mbar
  Weight
(Total established)
kg
Suction capability
m 3 /h m three /min
2BE1 151- 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
10.eight
seven.2
nine.2
13.2
14.8
15
eleven
eleven
fifteen
18.5
Y160L-4
Y160M-four
Y160M-four
Y160L-4
Y180M-4
33mbar
(-.098MPa)
405
300
360
445
470
six.eight
five.
six.
seven.four
7.eight
469
428
444
469
503
2BE1 152- 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
twelve.five
eight.3
ten.5
15.
seventeen.2
15
eleven
15
18.5
22
Y160L-four
Y160M-four
Y160L-4
Y180M-4
Y180L-four
33mbar
(-.098MPa)
465
340
415
510
535
7.eight
five.7
6.nine
eight.5
eight.nine
481
437
481
515
533
2BE1 153- 1450(D)
1100(V)
1300(V)
1625(V)
1750(V)
sixteen.3
10.6
thirteen.six
19.six
22.3
18.five
15
18.5
22
thirty
Y180M-four
Y160L-4
Y180M-4
Y180L-four
Y200L-four
33mbar
(-.098MPa)
600
445
540
660
700
ten.
seven.four
9.
eleven.
11.seven
533
480
533
551
601
2BE1 202- 970(D)
790(V)
880(v)
1100(V)
1170(V)
1300(V)
seventeen
14
sixteen
22
twenty five
thirty
22
eighteen.five
18.5
thirty
30
37
Y200L2-six
Y180M-4
Y180M-four
Y200L-4
Y200L-4
Y225S-four
33mbar
(-.098MPa)
760
590
670
850
890
950
twelve.7
nine.eight
eleven.2
14.two
fourteen.eight
15.8
875
850
850
940
945
995
2BE1 203- 970(D)
790(V)
880(V)
1100(V)
1170(V)
1300(V)
27
20
23
33
37
45
37
30
30
forty five
forty five
55
Y250M-six
Y200L-four
Y200L-four
Y225M-4
Y225M-four
Y250M-four
33mbar
(-.098MPa)
1120
880
one thousand
1270
1320
1400
18.seven
fourteen.seven
sixteen.seven
21.2
22.
23.3
1065
995
995
1080
1085
1170
2BE1 252- 740(D)
558(V)
660(V)
832(V)
885(V)
938(V)
38
26
31.8
49
fifty four
60
45
thirty
37
55
75
seventy five
Y280M-8
Y200L-four
Y225S-4
Y250M-4
Y280S-four
Y280S-four
33mbar
(-.098MPa)
1700
1200
1500
1850
2000
2100
28.three
twenty.
25.
thirty.8
33.3
35.
1693
1460
1515
1645
1805
1805
2BE1 253- 740(D)
560(V)
660(V)
740(V)
792(V)
833(V)
885(V)
938(V)
fifty four
37
45
fifty four
60
sixty eight
seventy seven
86
75
forty five
55
75
75
ninety
ninety
110
Y315M-eight
Y225M-4
Y250M-4
Y280S-four
Y280S-4
Y280M-four
Y280M-4
Y315S-4
33mbar
(-.098MPa)
2450
1750
2140
2450
2560
2700
2870
3571
forty.eight
29.two
35.seven
forty.eight
forty two.seven
45.
forty seven.8
50.three
2215
1695
1785
1945
1945
2055
2060
2295
2BE1 303- 740(D)
590(D)
466(V)
521(V)
583(V)
657(V)
743(V)
98
65
48
fifty four
sixty four
78
ninety nine
110
seventy five
55
75
seventy five
ninety
132
Y315L2-eight
Y315L2-10
Y250M-4
Y280S-4
Y280S-four
Y280M-4
Y315M-4
33mbar
(-.098MPa)
4000
3200
2500
2800
3100
3580
4000
66.7
fifty three.3
forty one.seven
46.7
51.7
fifty nine.seven
66.7
3200
3200
2645
2805
2810
2925
3290
2BE1 305-one
2BE1 306-1
740(D)
590(D)
490(V)
521(V)
583(V)
657(V)
743(V)
102
70
55
fifty nine
sixty eight
eighty four
103
132
90
seventy five
75
ninety
110
132
Y355M1-eight
Y355M1-10
Y280S-4
Y280S-four
Y280M-four
Y315S-4
Y315M-four
160mbar
(-.085MPa)
4650
3750
3150
3320
3700
4130
4650
seventy seven.five
62.five
fifty two.5
fifty five.three
sixty one.two
68.8
77.5
3800
3800
2950
3000
3100
3300
3450
2BE1 353- 590(D)
390(V)
415(V)
464(V)
520(V)
585(V)
620(V)
660(V)
121
sixty five
70
81
97
121
133
152
one hundred sixty
75
90
a hundred and ten
132
a hundred and sixty
a hundred and sixty
185
Y355L2-10
Y280S-4
Y280M-4
Y315S-4
Y315M-4
Y315L1-4
Y315L1-4
Y315L2-4
33mbar
(-.098MPa)
5300
3580
3700
4100
4620
5200
5500
5850
88.three
fifty nine.seven
sixty one.7
sixty eight.three
seventy seven.
86.seven
91.7
97.five
4750
3560
3665
3905
4040
4100
4100
4240
2BE1 355-1
2BE1 356-one
590(D)
390(V)
435(V)
464(V)
520(V)
555(V)
585(V)
620(V)
a hundred thirty
seventy five
86
90
102
a hundred and fifteen
a hundred thirty
145
a hundred and sixty
ninety
a hundred and ten
one hundred ten
132
132
a hundred and sixty
185
Y355L2-10
Y280M-4
Y315S-four
Y315S-four
Y315M-4
Y315M-4
Y315L1-4
Y315L2-4
160mbar
(-.085MPa)
6200
4180
4600
4850
5450
5800
6100
6350
103.three
69.seven
76.7
eighty.8
ninety.eight
98.three
a hundred and one.7
105.eight
5000
3920
4150
4160
4290
4300
4350
4450
2BE1 403- 330(V)
372(V)
420(V)
472(V)
530(V)
565(V)
97
110
131
a hundred and sixty
203
234
132
132
160
200
250
280
Y315M-4
Y315M-four
Y315L1-4
Y315L2-4
Y355M2-four
Y355L1-four
33mbar
(-.098MPa)
5160
5700 6470
7380
8100
8600
86.
95.
107.eight
123.
a hundred thirty five.
143.3
5860
5870
5950
6190
6630
6800
2BE1 405-one
2BE1 406-one
330(V)
372(V)
420(V)
472(V)
530(V)
565(V)
100
118
140
one hundred seventy
206
235
132
a hundred and sixty
185
two hundred
250
280
Y315M-4
Y315L1-four
Y315L2-4
Y315L2-four
Y355M2-four
Y355L1-4
160mbar
(-.085MPa)
6000
6700
7500
8350
9450
15710
100.
111.seven
one hundred twenty five.
139.two
157.5
168.3
5980
6070
6200
6310
6750
6920

Liquid Ring Vacuum Pump  Vacuum Pump  Water Ring Vacuum Pump

Sk-1.5 Sk-3 Sk-6 Liquid Water Ring Vacuum Pump for Food-Related Industry

Sk-1.5 Sk-3 Sk-6 Liquid Water Ring Vacuum Pump for Food-Related Industry

SZ water ring vacuum pumps

one. Functioning basic principle of water ring vacuum pumps:The impeller is mounted eccentrically with respect to the pump casing. When the impeller rotates, the drinking water eccentric with the impeller will be generated, which will be filled with the h2o in the center of the blade. The drinking water in the center of the blade will go again and forth periodically, and the volume in the middle of the blade will be altered. Under the corresponding coordination of the set suction port and exhaust port, the suction compression and exhaust process will be concluded, as a result forming a vacuu

 SZ collection h2o ring pumps main technical parameters

Model Maximum air volume
m/min
Final vacuum
 
Input power Kw Rotation rate
r/min
Supplementary water dosagem3/h Weight Kg
SZ-.five .five

80

one.5 2840 .23 28
SZ-one 1 two.2 2840 .23 32
SZ-2 two 4. 2890 .45 eighty
SZ-3 three 5.five 1440 .four a hundred twenty five

2.Define measurement

Design A B C E L L1 L2 L3 D d H K
SZ-.5 eighty a hundred and forty 180 255 445 250 100 a hundred thirty G1″ Rc1/2″ 194 10
SZ-1 one hundred a hundred and forty one hundred eighty 255 490 280 a hundred twenty five one hundred sixty G1″ Rc1/2″ 194 ten
SZ-two a hundred and ten a hundred ninety 245 285 563 327 140 one hundred eighty G1″ Rc1/2″ 237 twelve
SZ-3 one hundred sixty 216 280 360 630 360 one hundred forty two hundred G2″ Rc1/2″ 320 12

Overview
2BV collection liquid(h2o) ring vacuum pump is suitable for pump air with water vapor, inspiratory force can reach 33mbar complete pressure (ninety seven% vacuum diploma). When the pump operates below the inspiratory pressure is near to limit vacuum (work fluid saturation vapour stress) for long time, should connecting cavitation protecting tube, to protect the pump. When perform as the compressor, the greatest strain is up to .26 MPa (complete stress).

As a new era power-conserving merchandise, with its exceptional overall performance and several positive aspects, 2BV collection drinking water ring vacuum pumps will be totally replace SK, 2SK sequence drinking water ring vacuum pumps and W, WY, WL sequence reciprocating pump.
 

Item amount Motor Power

kw

Pump speed

r/min

Optimum quantity

    m³/min

Ultimate vacuum
   hpa
Inhalation diameter
    mm
Drainage path

    mm

2BV2060 .81 2880 .43 33 G1″ G1″
2BV2061 one.forty five 2880 .eighty five 33 G1″ G1″
2BV2070 two.35 2850 1.33 33 G1’/2″ G1’/two”
2BV2071 three.eighty five 2850 one.83 33 G1’/2″ G1’/two”
2BV5110 4 1440 two.75 33 DN50 DN50
2BV5111 5.five 1440 3.eighty three 33 DN50 DN50
2BV5121 seven.5 1440 four.66 33 DN65 DN65
2BV5131 11 1440 six.sixty six 33 DN65 DN65
2BV5161 15 970 eight.33 33 DN80 DN80

 

Sk-1.5 Sk-3 Sk-6 Liquid Water Ring Vacuum Pump for Food-Related Industry

Liquid Ring Vacuum Pump Sz Water Ring Vacuum Pumps Sz-3

Liquid  Ring Vacuum Pump Sz Water Ring Vacuum Pumps Sz-3

SZ water ring vacuum pumps
 

  1. Doing work theory of drinking water ring vacuum pumps:

The impeller is installed eccentrically with respect to the pump casing. When the impeller rotates, the drinking water eccentric with the impeller will be created, which will be stuffed with the drinking water in the center of the blade. The h2o in the middle of the blade will move back and forth periodically, and the volume in the middle of the blade will be transformed. Beneath the corresponding coordination of the fixed suction port and exhaust port, the suction compression and exhaust procedure will be finished, thus forming a vacuum

  1.  SZ collection h2o ring pumps main complex parameters
Model Optimum air quantity
m/min
Ultimate vacuum
 
Input electrical power Kw Rotation rate
r/min
Supplementary drinking water  dosagem3/h Fat Kg
SZ-.5 .5

eighty

1.5 2840 .23 28
SZ-1 one 2.two 2840 .23 32
SZ-2 2 4. 2890 .45 80
SZ-three three 5.five 1440 .four a hundred twenty five

two.Outline size

Design A B C E L L1 L2 L3 D d H K
SZ-.5 eighty 140 one hundred eighty 255 445 250 one hundred 130 G1″ Rc1/2″ 194 10
SZ-one 100 140 one hundred eighty 255 490 280 125 a hundred and sixty G1″ Rc1/2″ 194 10
SZ-two one hundred ten 190 245 285 563 327 140 a hundred and eighty G1″ Rc1/2″ 237 12
SZ-3 one hundred sixty 216 280 360 630 360 a hundred and forty 200 G2″ Rc1/2″ 320 twelve

Overview
2BV sequence liquid(water) ring vacuum pump is suited for pump air with h2o vapor, inspiratory pressure can achieve 33mbar absolute strain (97% vacuum diploma). When the pump functions beneath the inspiratory strain is shut to limit vacuum (work fluid saturation vapour pressure) for long time, ought to connecting cavitation protecting tube, to safeguard the pump. When perform as the compressor, the biggest stress is up to .26 MPa (complete strain).

As a new generation strength-conserving items, with its outstanding efficiency and many positive aspects, 2BV collection water ring vacuum pumps will be fully change SK, 2SK series water ring vacuum pumps and W, WY, WL collection reciprocating pump.
 

Item amount Motor Electricity

kw

Pump velocity

r/min

Optimum volume

    m³/min

Greatest vacuum
   hpa
Inhalation diameter
    mm
Drainage path

    mm

2BV2060 .eighty one 2880 .43 33 G1″ G1″
2BV2061 1.forty five 2880 .eighty five 33 G1″ G1″
2BV2070 two.35 2850 one.33 33 G1’/2″ G1’/2″
2BV2071 three.85 2850 1.eighty three 33 G1’/two” G1’/two”
2BV5110 4 1440 2.seventy five 33 DN50 DN50
2BV5111 five.5 1440 3.eighty three 33 DN50 DN50
2BV5121 seven.five 1440 4.sixty six 33 DN65 DN65
2BV5131 eleven 1440 six.sixty six 33 DN65 DN65
2BV5161 fifteen 970 8.33 33 DN80 DN80

 

Liquid  Ring Vacuum Pump Sz Water Ring Vacuum Pumps Sz-3