Our Products

Rotary Evaporator

Laboratory equipment

Jacketed Reactor

Contact Us

We Cherish All Interactions

Single and two-stage rotary vane pumps - rugged and long-life

A choice of versions provides the right variant for every application Pfeiffer Vacuum rotary vane pumps cover an extremely wide range of pumping speeds from 1.25 to 1,600 m 3 /h (60 Hz to 1,920 m 3 /h). Two different types of pump are available to choose from: single-stage and two-stage rotary vane pumps.

Rotary vacuum pumps for CNC applications, packaging, etc.

Kaeser's rotary vacuum pumps: turnkey solutions for industrial vacuum applications. Our rotary screw vacuum pumps feature a SIGMA profile airend specifically designed for vacuum applications such as hold down for CNC router tables, vacuum forming, .

Rotary Vane Vacuum Pump - Principles of Operation | Dekker .

Rotary vane pump - Wikipedia


EDWARDS RV oil sealed rotary vane pumps EDWARDS THE PARTNER OF CHOICE Edwards is a world leader in the design, technology and manufacture of vacuum pumps with over 95 years' history and more than 75 years' manufacturing experience. Edwards believes in delivering results that bring value to our customers by using our

Vacuum Pump | Becker Pumps

Our line of rotary vane pumps includes Oil-less Vacuum Pumps, and Oil-Flooded Vacuum Pumps. Our vacuum pumps offer a wide range of operating pressures from atmospheric to 0.5 torr (29.9 in.Hg). To learn more or to determine the type of vacuum pump that is right for you, contact Becker Pumps.

Rotary Vane Pumps - V-Series | Elmo Rietschle

Dry running rotary vane vacuum pumps, compressors and pressure-vacuum pumps. Compact V-VTE vacuum pumps and V-DTE compressors are each available in four sizes. Low noise and reliability make this series an ideal choice for many OEM applications. Our medium size dry pumps are available in vacuum, pressure and combination models . Design .

Foreline Trap for Inlet KF25 Rotary Vane Vacuum Pumps up .

Foreline Trap for Inlet KF25 Rotary Vane Vacuum Pumps up to 18 CFM This Foreline Trap NW25 KF25 serves to prevent contaminants from entering the pump inlet and protects the system from pump fluid or particulate migration. (Backstreaming) This trap extends the life of the pump, cuts maintenance costs and helps prevent system downtime.

Alcatel 2012 2012A Dual Stage Rotary Vane Vacuum Pump .

Alcatel 2012 2012A Dual Stage Rebuilt Refurbished Rotary Vane Mechanical Vacuum Pump The Alcatel 2012 2012A dual stage rotary vane mechanical vacuum pump has applications for use with epoxy degassing, sterilization, space research, mass spectrometry, vacuum ovens, lasers and .

Rotary Vane Vacuum Pumps | VACUUM WORLD Official Store

Rotary Vane Vacuum Pumps; Shop By + Horsepower. 1/3 HP (1) 3/4 HP (1) 1 - 1-1/2 HP (10) 1.5 HP (1) 2 HP (9 .

Rotary vane vacuum pump - YouTube

Feb 12, 2019 · The single stage rotary vane vacuum pump has two rotary vanes that are eccentrically mounted in the rotor slots in the stator cavity. When the rotor drives the rotary vane to rotate, the rotary .

Edwards E2M30 Rotary Vane Vacuum Pump | Marshall Scientific

Edwards E2M30 Rotary Vane Vacuum Pump. The Edwards E2M30 Rotary Vane Vacuum Pump is a two-stage, direct drive, sliding vane, oil-sealed pump that offers excellent ultimate pumping speed while providing quiet operation. With outstanding vapor handling capabilities, the E2M30 is a reliable and versatile vacuum pump.

Rotary vane pump - Wikipedia

Feb 13, 2006 · A rotary vane pump is a positive-displacement pump that consists of vanes mounted to a rotor that rotates inside a cavity. In some cases these vanes can have variable length and/or be tensioned to maintain contact with the walls as the pump rotates. It was invented by Charles C. Barnes of Sackville, New Brunswick, who patented it on June 16, 1874. There have been various improvements .

Vacuum pumps - DVP Vacuum Technology

The new series is here! New Oil-free Rotary Vane Vacuum Pumps: simple shapes, exceptional performance. Quality We are constantly looking for quality solutions to make products that satisfy our customers, and to support them with our assistance services Innovation In our laboratory, DVP Lab, we innovate and improve our products every day in order to offer to our customers always better quality .

Rotary Vane Vacuum Pumps - Compressed Air Systems, Inc.

While these advantages might be enticing, it may seem difficult to choose the particular pump that will meet your needs from our wide range of rotary vane vacuum pumps.We understand that you might not know whether you would be better off purchasing a single-stage pump or if a two-stage pump would be a better choice, or whether a Gardner Denver product or a pump produced by AIRTECH would best .

Rotary Vane Vacuum Pumps | Oiless Rotary Vane Vacuum Pump

Oil-less rotary vane vacuum pumps are similar to other vane pumps. However, these pumps feature unique benefits you will not find with standard vacuum pumps. Oil-less rotary vane vacuum pumps are positive-displacement pumps that feature sliding vanes in a rotor rotating within a cavity.

Rotary Vane Vacuum Pumps | Vacuum Filtration Process

Rotary vane vacuum pumps are engineered typically for low- to medium-vacuum applications but are utilized just as well for high-vacuum applications. You'll find a list of features in each of New Star Environmental's rotary vane vacuum pump selections. Ideal for lab applications like vacuum drying, vacuum filtration, centrifugal concentrators, and more.

Rotary Vane Vacuum Pump Manufacturers in Mumbai, India

Oil Sealed Rotary Vane Pumps operate according to the rotary vane principle. The rotor is eccentrically positioned in the cylinder and has the slots for vane sliding. The centrifugal forces when rotates push the vanes towards wall of the cylinder through the slots of the rotor.

Dry Rotary Vane Vacuum Pumps - Dry Running & Oil-Less .

Republic Dry/Oil-Less Rotary Vane Vacuum Pumps provide optimal performance for vacuum applications.

Dekker Rotary Vane Pumps

Rotary vane pumps are offered in two variants, oil lubricated and oil free. Rotary vane pumps that are oil lubricated should only be used on applications where the final vacuum level will be above 27"Hg, otherwise and oil free model should be selected. Oil Free Models to 100CFM; Oil Lubricated Models to 710CFM; Single and Three Phase Electric .

Oil-sealed rotary vane pumps - USA

Rotary vane vacuum pumps are ideally suited for a wide range of low and medium vacuum applications such as general and chemical laboratory, analytics, freeze drying, process engineering and more. A rotary vane pump works via positive displacement, which is when volumes of air or gas are confined within a closed space and are compressed when the .

Rotary Vane Vacuum Pumps, The Definitive Guide

The Rotary Vane Vacuum Pump is an oil sealed vacuum pump, meaning that the evacuation chamber is filled with a specifically formulated mineral oil which acts as a sealant and lubricant between the vanes and vacuum pump chamber housing. Rotary Vane Vacuum Pumps come in either one-stage or two-stage. Typical volumetric flow rates are between 2 to .


vacuum pumps. We have enjoyed continuous success in the design, manufacture and application of high vacuum equipment since 1907. During these 100-plus years, we have pioneered and perfected many of the products and designs which are now commonly used in industry. The basic design of the rotary piston pump, development of the

0523 - Gast

The easy to install, rugged 0523 allows for higher vacuum levels and provides better internal corrosion protection and longer life. Their internal sound suppression results in lower operating noise levels, which makes them well suited for noise sensitive environments like medical, dental and laboratory applications.


pumps (3060-3250) are available with or without motor. The dry vane compressor can reach up to 21.8 psig, and the dry vane pump can pull a maximum of 25.5" HgV. The oil-lubricated pumps (RX-Series) provide deeper vacuum with a maximum of 29.9" HgV and are available with or without motor. Oil Rotary Vane Pumps

VS Series Rotary Screw Vacuum Systems | Sullair

The vacuum systems incorporate Sullair rotary screw technology to provide stable vacuum at unrivaled efficiencies. These units deliver smooth, pulse-free operation and offer long-term reliability. Compared to other types of vacuum pumps, Sullair vacuum pumps demonstrate a 50% operating cost advantage.

Rotary Vane Pumps with Dual Stages for sale

Make Offer - Labconco 117 Vacuum Pump Rotary Vane Dual Stage Mechanical Edwards A65312906. 24 LPM Rotary Vane 2 Stage Vacuum Pump G-20D . 175.00. Free shipping. Make Offer - 24 LPM Rotary Vane 2 Stage Vacuum Pump G-20D . PRECISION SCIENTIFIC 1/8 HP DD-20 DUAL STAGE VACUUM PUMP .

Rotary Lobe Vacuum Pumps - R-Series | Elmo Rietschle

Rotary lobe vacuum pumps R-VWP can be used in many applications that need coarse or fine vacuum. Two symmetrically shaped rotors rotate against each other, synchronised by a pair of gear wheels. The pumps are dry running, and consequently the compression chamber is free of grease or oil. Gear box and bearings are oil lubricated.

Rotary Vanes (Motor-Mounted) - Gast

Rotary Vane air compressors and vacuum pumps are used in thousands of applications worldwide. Available in oilless, lubricated, motor-mounted, and separate drive styles, they offer a wide choice of capabilities. 12 Products Show Filters Filter Your Selection. Units English Metric

Rotary Vane Pumps for sale

Get the best deals on Rotary Vane Pumps when you shop the largest online selection at . Free shipping on many items | Browse your favorite brands . Edwards E2M-1 Two Dual Stage Vacuum Pump Rotary Vane 110-120v M056LX2 Electrolux. 199.99. Free shipping. 8 pre-owned from 199.99. Watch. Leybold Trivac D16A Dual Stage Rotary Vane Vacuum .

Busch Rotary Vane Vacuum Pump Wins Vacuum Efficiency Test .

A recently published comparison study, initiated by the manufacturer of an oil-sealed screw vacuum pump (SVP), suggested the superiority of an oil-sealed screw vacuum pump over an R 5 RA 0630 C oil-lubricated rotary vane vacuum pump (RVVP) from Busch LLC.However, this result came about using a test setup that seems very unrealistic.