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Edwards, Dual Stage, Rotary Vane Vacuum Pumps

To meet your demands for high throughputs with high ultimate vacuum BOC Edwards have developed a totally new concept in vacuum pumps - the world's first dual-mode vacuum pump. ...<< more>>

Kozyvacu 5CFM 2-Stage Rotary Vane Vacuum Pump

Buy Kozyvacu 5CFM 2-Stage Rotary Vane Vacuum Pump (5.0CFM, 40Micron, 1/2HP) for HVAC/Auto AC Refrigerant Recharging, HomCom Dual Stage 5 CFM Rotary Vane 1/2 HP HVAC Refrigerant Vacuum Pump 3.9 out of 5 stars 31. For the price, I don’t think you can do better than this vacuum. Read more. 4 people found this helpful. ...<< more>>

Edwards E2M1.5 Vacuum Pump, Dual Stage, Rotary Vane Pump

A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. ...<< more>>

Single and two-stage rotary vane pumps - pfeiffer-vacuum

Two different types of pump are available to choose from: single-stage and two-stage rotary vane pumps. Two-stage pumps are ideally suited for processes in the medium vacuum range. Single-stage models are the pump of choice when the working pressure is mainly in the low vacuum range. ...<< more>>

Troubleshooting: Vacuum Pump Operating Instructions

from top of pump housing and add vacuum pump oil until oil level is even with oil level full marks on front of vacuum pump housing on each side of the oil sight glass. ...<< more>>


A vacuum pump can only pull a vacuum as deep as the vapor pressure of the sealing oil. When oil becomes saturated or contaminated, the vapor pressure rises and the evacuation process ...<< more>>

Vacuum Pumps - Air Conditioning Tools

Vacuum Pumps from Amazon. No one likes to have to spend a single day in the heat of summer without a working air conditioner. One of the easier things you can do to increase the efficiency of your system is to attach a vacuum pump. ...<< more>>


SERIES VACUUM PUMPS. OPERATING INSTRUCTIONS & PARTS MANUAL. 2-STAGE, and start pump. Make vacuum connections. Crack gas ballast valve for the first part of the evacuation procedure. After pump quiets down from initial volume of air, close : valve and continue evacuating. Failure to close valve will result in ...<< more>>

Varian DS 602 Dual Stage Rotary Vacuum Pump

Varian DS-602 is a dual stage rotary vane pump with a pumping speed of 17.6 cfm at 60Hz and a ultimate total pressure of 2 x 10-3 mbar. The DS-602 has a built-in oil sheild and forced oil circulation, an anti-suckback valve, gas ballast valve and forced air ventlation. ...<< more>>

Vacuum Pump Oil - Walmart

Fuel pump Manual 7L Car Oil And Fluid Extractor Pump Automative Oil Changer Vacuum Fluid Extractor Evacuator Pump Add To Cart There is a problem adding to cart. ...<< more>>

TRIVAC Dual Stage Rotary Vane Vacuum Pump

Trivac Dual Stage Rotary Vane Vacuum Pump TRIVAC B Series – Two Stage Rotary Vane Vacuum Pumps Continuous Operation from 1000 mbar to below 1 milliliter. Applications from those requiring standard vacuum to those needing oil for corrosive service. ...<< more>>

Super Low Prices on Vacuum Pumps A/C Tools at ToolTopia

Vacuum Pumps A/C Tools with Best Price Guarantee, Plus Free Shipping on orders over $99 ...<< more>>

Edwards E2M28 21 CFM Dual-Stage High Capacity Vacuum Pump

Edwards E2M28 21 CFM Dual-Stage High Capacity Vacuum Pump. The EM range of oil-sealed rotary pumps - renowned for its high ultimate vacuum, rapid pumping speed, quiet operation and ability to handle vapour - has become the industry standard laboratory and light industrial applications. ...<< more>>

Dual Stage Vacuum Pump(vp225) - Buy Vacuum - Alibaba

Dual Stage Vacuum Pump(vp225) , Find Complete Details about Dual Stage Vacuum Pump(vp225),Vacuum Pumping,Screen Printing Machinery,Offset Printing Machinery from Pumps Supplier or Manufacturer-Wenling Hongbaoshi Vacuum Equipment Factory ...<< more>>

Dual Stage Rotary Vane Pumps - Vacuum Pumps and related

typically used to rough and pump High Vacuum experimental chambers or to start Ion Pumps in ultra high vacuum systems. 60 Hz l/min (cfm) Free air displacement 50 Hz l/min Dual Stage Rotary Vane Pumps Dual Stage Rotary Vane Pump Part Number DS 102 with 1 phase worldwide motor* 9499315 *1 phase motors (100-120 / 200-240) V ±10%, 50/60 Hz. ...<< more>>

VacuMaster 5 CFM Vacuum Pump | Robinair

Features: ? Two Stage Design - Cleans the system more thoroughly with a second stage vacuum, leading to a deeper ultimate vacuum level. ? Heavy Duty Motor - 1/3 H.P. motor featuring a rotary vane, sealed bearing, high torque design for easy startup and efficient operation. ...<< more>>

Agilent Varian HS 602 Dual Stage Rotary Vane Vacuum Pump

The Agilent HS 602 Dual Stage Rotary Vane Pump is oil sealed and driven by a single phase electric motor. The pump works with force-feed lubrication, provided by an auxiliary gear-pump driven by the rotor of the vacuum pump itself. ...<< more>>

Edwards RV28 6.9 CFM Dual Stage High Capacity Vacuum Pump

In its high vacuum mode, the RV pump is ideal for analytical instruments, electron microscopes, physics research, backing turbo pumps, TV tube pumping and leak detection applications. Configure the same pump in the high throughput mode, and it becomes suitable for mass spectrometer inlet systems, distillation, laboratory furnaces, backing vapor ...<< more>>

Vacuum Pumps - Double Stage Water Ring Vacuum Pump

We manufacture water ring vacuum pump, industrial Single Stage Water Ring Vacuum Pump, the vacuum pump that is appreciated for their host of qualitative features. We are the leading suppliers of Vacuum Pumps to the pharmaceutical industry. ...<< more>>

Yellow Jacket 93600 - Bullet 2 Stage Vacuum Pump, 7.0 CFM

Yellow Jacket 93600 - Bullet 2 Stage Vacuum Pump, 7.0 CFM. The Yellow Jacket Bullet vacuum pump is an affordable option for HVAC technicians who know the importance of pulling a deep vacuum. ...<< more>>

2 Stage or 1 Stage Pump Design - HyVac Main Index Page

2 stage pumps are more expensive than a 1 stage pump because they have a high vacuum stage what we refer to as an exhaust stage. This 2nd stage serves to help speed the pumps performance curve from about 150 micron or .150mm down to below 1 micron (.001mm)....