SPECIFICATION
CZPT Name: 2BVA Collection Water Ring Vacuum Pump 

DESCRIPTION
2BVA Sequence H2o Ring Vacuum Pump
 
WORKING THEORY 
2BVA series vacuum pump suitable for pumping gas and water vapor, inspiratory pressure can reach 33 mbar definitely pressure (vacuum degree 97%). 
 When the vacuum pump prolonged-phrase operate underneath the problem of strain lower than eighty mbar,  gas corrosion protection tube shall be connected to the pump to shield the pump.
 Equiped with air injector, inspiratory pressure can reach 10 mbar. Injector can be directly installed on the vacuum pump. 
 When used as compressor, the biggest pressure can be 0.26 mbar (pabs).
    
ADVANTEGES
1. Coaxial pump and immediate link layout, preserving space, easy to set up
2. Adopt mechanical seal as CZPT configuration, to get rid of leakage, effortless upkeep
3. Smooth operation, sound can be as low as 62 decibels
4. Uniform anti-corrosion design and style, bronze impeller enhances the corrosion resistance of the pump,
five. CZPT metal substance is far more appropriate for the a lot more demanding operate environment
6. Exclusive adaptable vent style, will not likely  produce over compression, to make sure the greatest efficiency of 2BVA inside of its functionality assortment.
 
PARAMETERS

 
 
Applications
Water ring vacuum pumps and compressors are broadly utilized in petrochemical, pharmaceutical, foodstuff, sugar market, and other fields, simply because during the functioning approach, the compression approach of fuel is isothermal, so it is not effortless to generate danger when pumping flammable and explosive gas compression, thus its application much more commonly.
 
DESCRIPTION
2SK Collection Two-Phase Liquid Ring Vacuum Pumps can operate nicely like two sets of SK collection h2o ring vacuum pump. Owing to SK series vacuum pumps only reach the optimum vacuum of-700mmHg, to meet up with the high vacuum and the large pumping pace below large vacuum, China designed the 2SK collection h2o ring vacuum pump in 80s in the 20th century. 
 
Gain
one. Compared with SK water vacuum pump ,It will get substantial vacuum and pumping speed and many others..
2. Basic structure and simple maintenance.
3. The mostly operating medium is drinking water and lower servicing expenses.
four.The pump is extensively use in numerous places and suction h2o vapor,flammable, explosive and different gases incorporate a small quantity of dust and liquid.
five. The pump can works in the harsh issue
 
Characteristics
one. Collection SK,2SK Drinking water Ring Vacuum Pumps can be utilized to exhaust ordinary gases as effectively as condensable gases(this sort of as h2o vapor). Due to the fact they have the functions of isothermal compression, they can exhaust flammable and explosive gases. When the pump created up of anti-corrosion content is selected, it can be utilised for exhausting corrosive gases too.
 
2. Series 2YK Liquid Ring Vacuum Pumps have the attributes of higher vacuum and better applicability. The various types of gases can be pumped with the picked appropriate functioning media. Therefore, they can be utilized in wider selection.
 
3. The pumps operate easily with minimal sounds and usage. The power-preserving is thirty p.c comparing with the Drinking water Jet and the Water Vapor Jet Pumps.
 
PARAMETER

 
 
Programs
It can be applied to the vacuum drying, vacuum degassing, vacuum concentration, vacuum evaporation, vacuum impregnation process in chemical, pharmaceutical, metallurgy, food, medicine, textile, papermaking, electrical industry ( electronic industrial field) and so on. It can compose a vacuum system together with Roots Vacuum Pump and atmospheric Jet pump to achieve high vacuum, high efficiency, low power consumption.
 
Regular Variety for H2o/Liquid Ring Vacuum Pump
one,Based on the vacuum value
(one)If the pump is operated for long time with the inlet pressure range between1.3×104~1×105Pa (between 100 and 760 Torr), please choose series SK Water Ring Vacuum Pump.
(two)If the pump is operated for long time with the inlet pressure range between5×103~one.3×104Pa(between40 and 100 Torr), please choose series 2SK Water Ring Vacuum Pump.
(three)If the pump is operated for long time with the inlet pressure range between1×103~1.3×104Pa(between8 and 100 Torr), please choose series 2YK Liquid Ring Vacuum Pump.
 
2,Working Media 
There are four principles to choose working media(i.e.ring liquids)
(1) Lower saturated steam pressure
(two) Lower viscosity
(3) Stable physical & chemical features no chemical reaction with the pumped gasno corrosion to the pump no pollution to the environment.
(four) Economy
      If the water is picked as the doing work medium, the ideal temperature of source h2o need to be reduced than or equal to 15 °C the highest 1 need to not be larger than 40°C. Whilst the transformer oil or other minimal viscosity and saturated vapor strain industrial oils are as the operating media, the standard provide temperature should not higher than 40°C and the doing work media temperature inside the pump chamber must not be greater than 60C, when the liquid with decrease boiling position is chosen as the functioning media under some particular circumstances, the cooling device need to be outfitted to amazing down the doing work media in buy to ensure that the max temperature is 30oC-50oC, reduce than the boiling stage. For the shut circulated method of doing work media, the liquid storage device and cooler must be geared up, and the gasoline-liquid separator must be installed at outlet. The mechanical seal ought to be used for dynamic seal of the shaft.
 
three,Choose the dynamic seal of the shaft:
Choose the packing seal in general occasion choose the mechanical seal when the pump is used in no leak occasion.
 
4,Choose the material of the part that the gas passed:
(one) For the non anti-corrosion pump, the shaft is produced of 45#steel or 40Cr, other components are made of solid Iron or brass
(two) For the anti-corrosion pump,the areas that the fuel handed, need to be made of stainless metal 304 and 306, or other content suited for the respectively corrosive fuel, or the elements need to be put with anti-corrosion coating.
 
5, The motor should be selected based on pumping pressure.
If the pump is used for vacuuming while transferring gas, the stress of pump outlet exceeds the CZPT environment stress.
When the outlet pressure exceeds .15MPa, the specific double-stages liquid ring compressor should be selected and not the vacuum pump refitted. Tthe energy of the geared up motor need to be elevated certainly. And the unique gas-liquid separator and car-drain device ought to be geared up way too.
When the outlet stress is beneath .15MPa, it can use the vacuum pump refitted as compressor. The electrical power of the equipped motor must be increased appropriately.
 
6,Composition methods of the water ring vacuum pump system
The opening circulation system should be used if the working liquid in the outlet need not be circulated or partially circulated.
The closed circulation system should be used if the working liquid in the outlet must be circulated.
 
 
CZPT Title: 2BEA Drinking water RING VACUUM PUMP

Functioning Concept
two BEA sequence water ring vacuum pumps and compressors, is high efficiency and vitality conserving products which based on many years of scientific analysis and manufacturing encounter, combining the intercontinental innovative engineering, research and advancement. It is usually utilized for suction the gas which is not made up of solid particles, insoluble in h2o and no corrosive, so as to sort a vacuum and strain in an airtight container.
By modifying the construction of the content, can also be used for pumping corrosive gases or use corrosive liquid fluid as working fluid.
 
 
Positive aspects
This sequence pump undertake the construction of single stage single purpose, has the advantages of easy structure, convenient upkeep, reputable operation, the rewards of large performance and power conserving, and can adapt to big displacement, this sort of as condition of shock wave load.
 
PARAMETER Kind

 
Be aware: the earlier mentioned overall performance information, based mostly on the inlet temperature is twenty ° C, the drinking water temperature of fifteen ° C.1013 mbar exhaust force situations.
 
Applications
Broadly employed in papermaking, chemical, petrochemical, light industry, pharmaceutical, foodstuff, developing supplies, electrical appliances, coal washing and  mineral dressing industry, fertilizer, and many others. 
 
In the coal business, it can especially pump extremely flammable and explosive fuel, this sort of as mash fuel, methane, can design installation of ground gas drainage station, can kind a full set of mobile fuel drainage program.

Sea Port: HangZhou/ZheJiang , China
Regular: CE Mark, Spare Areas Of Higher Level
Delivery: Typically in accordance to our manufacturing unit creation timetable, but we can adhere to your initial purchase time 
Warranty: If pump look good quality problems, free of charge replacements of spare parts will be supplied inside of one particular year
 
WE CAN Provide YOU
1. On-time Shipping, with Much more Choice 
two. Best CZPT Support
3. Tailored Vacuum Remedies and Service 
4. Samples Obtainable
5.  Long CZPT Guarantee 
6. Fast Reaction to Customers’ Suggestions in 12 hours 
 
Advancement VACUUM Tools CO., LTD 
Include:HangZhou INDZONE, HangZhou, ZHangZhouG, CHINA Personal computer: 317106
TEL:-576-83598308 FAX:-576-83598309