Solution Description

Straightforward Upkeep
Reduced internal volume lowers waste and tends to make thoroughly clean-up simple
Stainless metal bolts resist corrosion and offer positive positioning for effortless reassembly
 
Special, PATENTED AIR VALVE
Three-way pilot valve for no-stick procedure
All parts are replaceable with no opening damp body components
No air-line lubrication essential
PRECISION-Equipped Areas
Long-sporting Finish Bearings guarantee positive rod alignment and are straightforward to substitute
 
Protective EXHAUST PORT
Frequent port for all exhaust prevents vapors in room from attacking air motor seals
Effortlessly submerges for sump or disposal operations sitting down idle
RUGGED EXTERIOR Construction
Construction resists corrosion, helps prevent leakage and ensures clean fluid modifications
Aluminum middle sections are epoxy coated

FLUID COMPATIBILITY
Housings offered in aluminum, stainless metal, ductile iron, polypropylene, groundable acetal or Kynar
 
Constructive SEAL Design and style
Diaphragm firmly locked in location
Fashioned bead acts as a optimistic fluid seal
1 thru-gap
Large Responsibility DIAPHRAGM PLATES
Optimistic grip plates nearly remove leakage and pull-out,
preventing costly downtime
Lengthy Lasting ROD Style
300 Sequence stainless steel rod made for extended lifestyle and corrosion resistance – even in soaked air
 
Simple ALIGNMENT
Bolted, self-aligning air and fluid sections
Option OF ELASTOMERS
Broad assortment of seat and ball alternatives make sure fluid compatibility and constructive seal for maximum efficiency, extended daily life and better suction raise

Packaging & Delivery

Our Firm

RUDI pump (ZheJiang Rudi Fluid Conveyor Co., Ltd. ) is a skilled company of air operated diaphragm pump, with more than twenty-year producing knowledge in this discipline. The organization has 2 creation bases, 3 department places of work, and approx. a hundred and twenty workers in overall, amongst which there are a lot more than thirty engineers. 

Our pumps have achieved much more than thirty patents, CE, ISO9001, SGS certificates. Many thanks to the reputable top quality, we have won huge appraise from our clients all these several years. 

The air operated diaphragm pumps manufactured by RUDI use compressed air as power resource, and it is the most sophisticated sort of diaphragm pumps in market place for the second. It adopts 3-way air pilot valve to obtain real no dead end and quicker reversing. When compared with other conventional domestic pumps, it has more substantial movement fee, more stable procedure, and scaled-down pulsation. It is widely used in waste water treatment, chemical business, petrochemical sector, painting, ceramics, environmental protection, printing and dyeing, and so on. to deal with all varieties of corrosive, volatile, flammable, toxic fluids with particles and high viscosity. 

We have the pursuing resources offered, and our engineers will pick the most appropriate and cost-effective substance for you according to your distinct functioning problems. 

Wetted areas materials: PP, PVDF, Acetal, Aluminum alloy, Ductile iron, stainless metal, etc. 

Diaphragm content: PTFE, Santoprene, Viton, Hytrel, Buna-N, and so forth. 

Offered inlet/outlet dimensions: 1/4″, 3/8″, 1/2″, 3/4″, 1″, 1-1/2″, 2″, 3″

Link sort: 
-Threaded link: Plastic pumps from 1/4″ to 1-1/2″, and all metal pumps. 
-Fanged link: Plastic pumps from 1/2″ to 3″.

Our Servies
 

*All of the enquiry will be replied inside 24 doing work hours

*Expert pump producer, with design crew.

*All of the merchandise are packed with regular export carton with foam within & wooden case (non-fumigation)

*Support OEM or ODM

*Fast following-service
FAQ

Q1: Are you a manufacturing unit or a investing firm?

A: Factory

Q2: What’re your payments?

A: T/T, Western Union, L/C etc

Q3: What about deal?

A: Carton with foam & wooden situation

Q4: How about the delivery time?

A: Count on amount

Q5: How about the MOQ?

A: Normally, it is 10 pcs for every single product

Q6: How about the guarantee?

A: 1 calendar year (apart from for donning areas)

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Select vacuum pump

When choosing a vacuum pump, there are several things to consider. Diaphragm, scroll and Roots pumps are available. These pumps work similarly to each other, but they have some notable differences. Learn more about each type to make the right decision for your needs.

Diaphragm vacuum pump

Diaphragm vacuum pumps are very reliable and efficient for moving liquids. They are also compact and easy to handle. They can be used in a variety of applications, from laboratory workstations to large vacuum ovens. Diaphragm vacuum pumps are available worldwide. Advantages of this pump include low noise and corrosion resistance.
Diaphragm vacuum pumps work by increasing the chamber volume and decreasing the pressure. The diaphragm draws fluid into the chamber, diverting it back when it returns to its starting position. This hermetic seal allows them to transfer fluids without the need for lubricants.
Diaphragm vacuum pumps are the most efficient cleaning option and are easy to maintain. They do not produce oil, waste water or particles, which are common problems with other types of pumps. In addition, diaphragm pumps are low maintenance and have no sliding parts in the air path.
The simple design of diaphragm vacuum pumps makes them popular in laboratories. Oil-free construction makes it an economical option and is available in a variety of styles. They also have a variety of optional features. Diaphragm pumps are also chemically resistant, making them ideal for chemical laboratories.
Diaphragm vacuum pumps have speeds ranging from a few microns per minute (m3/h) to several m3/h. Some models have variable speed motors that reduce pumping speed when not in use. This feature extends their service interval. Standard diaphragm pumps are also popular in pharmaceutical and medical procedures. In addition, they are used in vacuum mattresses and cushions.

Scroll vacuum pump

Dry scroll vacuum pumps have many advantages over other types of vacuum pumps. Its compact design makes it ideal for a variety of general-purpose vacuum applications. They also offer oil-free operation. Additionally, many of these pumps feature chemically resistant PTFE components for increased chemical resistance.
These pumps are used in a variety of environments including laboratories, OEM equipment, R&D and medical applications. The single-stage design of these pumps makes them versatile and cost-effective. They are also suitable for a range of high field and radiation environments. Scroll pumps are also available in electronics-free and three-phase versions.
Oil-free scroll vacuum pumps are an excellent choice for those who don’t want the noise and mess associated with reciprocating pumps. Oil-free scroll pumps contain two helical scrolls interwoven in a helical motion that creates strong suction and directs steam to the exhaust. Because they do not require oil, they require minimal maintenance and downtime.
Oil-free scroll vacuum pumps are suitable for low to medium vacuum systems. Their durability and flexibility also make them suitable for many other applications. While they are often associated with dry vacuum pumps, they can also be used in chemical and analytical applications. Oil-free scroll pumps are also considered environmentally friendly.
The HiScroll range consists of three dry-sealed scroll pumps with nominal pumping speeds ranging from 6 to 20 m3/h. They feature advanced cutting edge sealing technology and reduce power requirements. They are also compact and noiseless, making them an excellent choice in quiet work environments.

Roots Pump

Roots vacuum pumps are an important part of vacuum systems in various industries. These pumps are used to generate high vacuum in a variety of applications including degassing, rolling and vacuum metallurgy. They are also used in vacuum distillation, concentration and drying in the pharmaceutical, food and chemical industries.
These pumps are made of non-magnetized rotors that sit in the vacuum of the drive shaft. In addition, the stator coils are fan-cooled, eliminating the need for shaft seals. These pumps are typically used in applications involving high purity and toxic gases.
The theoretical pumping speed of a Roots pump depends on the gas type and outlet pressure. Depending on the size and power of the pump, it can range from 200 cubic meters per hour (m3/h) to several thousand cubic meters per hour. Typical Roots pumps have pumping speeds between 10 and 75.
Roots pumps are designed to reach high pressures in a relatively short period of time. This enables them to significantly reduce vacation time. Their compact design also makes them quiet. They also require no oil or moving parts, making them ideal for a variety of applications. However, they also have some limitations, including relatively high service costs and poor pumping performance at atmospheric pressure.
The RUVAC Roots pump is a versatile and efficient vacuum pump. It is based on the dry compressor roots principle already used in many vacuum technologies. This principle has been used in many different applications, including vacuum furnaces and vacuum coating. The combination of the Roots pump and the backing vacuum pump will increase the pumping speed at low pressure and expand the working range of the backing vacuum pump.

Electric vacuum pump

Electric vacuum pumps have many applications. They help move waste and debris in various processes and also help power instruments. These pumps are used in the automotive, scientific and medical industries. However, there are some important factors to consider before buying. In this article, we will discuss some important factors to consider.
First, you should consider the base pressure of the pump. Some pumps can reach a base pressure of 1 mbar when new, while others can reach a base pressure of 1 x 10-5 mbar. The higher the base pressure, the more energy is required to reverse atmospheric pressure.
Another important consideration is noise. Electric vacuum pumps need to be quiet. Especially for hybrid and electric vehicles, low noise is very important. Therefore, electric vacuum pumps with low noise characteristics have been developed. The pump’s integrated motor was developed in-house to avoid expensive vibration decoupling elements. Therefore, it exhibits high structure-borne noise decoupling as well as low airborne noise emissions. This makes the electric vacuum pump suitable for mounting on body components without disturbing vibrations.
Depending on the type of application, electric vacuum pumps can be used for workholding, clamping or clamping applications. They can also be used for solid material transfer. The electric pump with 20 gallon tank has a maximum vacuum of 26″ Hg. It also houses a 1,200 square inch sealed vacuum suction cup. It also has a coolant trap.
The automotive electric vacuum pump market was estimated at USD 1.11 billion in 2018. Electric vacuum pumps are used in automobiles for many different applications. These pumps provide vacuum assistance to a variety of automotive systems, including brake boosters, headlight doors, heaters, and air conditioning systems. They are also quieter than traditional piston pumps.

Cryogenic vacuum pump

Cryogenic vacuum pumps are used in many different processes, including vacuum distillation, electron microscopy, and vacuum ovens. These pumps feature a thin-walled shaft and housing to minimize heat loss from the motor. They are also capable of high speed operation. High-speed bearings increase the hydraulic efficiency of the pump while minimizing heating of the process fluid. Cryopumps also come in the form of laboratory dewars and evaporators.
A key feature of a cryopump is its ability to span a wide pressure range. Typically, such pumps have a maximum pressure of 12 Torr and a minimum pressure of 0.8 Torr. However, some cryopumps are capable of pumping at higher pressures than this. This feature extends pump life and limits gas loading.
Before using a cryopump, you need to make sure the system is cold and the valve is closed. The gas in the chamber will then start to condense on the cold array of the pump. This condensation is the result of the latent heat released by the gas.
Cryogenic vacuum pumps are usually equipped with a Polycold P Cryocooler, which prevents the backflow of water through the pump. Such coolers are especially useful in load lock systems. As for its functionality, SHI Cryogenics Group offers two different styles of cryopumps. These systems are ideal for demanding flat panel, R&D and coating applications. They are available in sizes up to 20 inches and can be configured for automatic regeneration or standard settings.
The cryogenic vacuum pump market is segmented by application and geography. The report identifies major global companies, their shares and trends. It also includes product introductions and sales by region.

editor by czh 2023-03-03