Product Information
 
 
Quantity Discounts
 
 
Application Solutions
 
 
Surplus Deals
 
 
Quick Order
 
 
New Guest
 
E-Mail Exclusives
   
  Subscribe
SHOP PRODUCTS
Pumps
 
Pump Accessories
 
Pump Fluids/Greases
 
Sealants
 
ISO NW Fittings
 
Pump Repair Kits
 
Compressor Adsorbers
 
Laboratory Products
 
Vacuum Chambers
 
Vacuum Controllers
 
Vacuum Gauges
 
Surplus Equipment
 

Edwards RV12 Rotary Vane Pump
Part # RV12
The RV pump is designed to deliver high proformance, is easy to install, use, and maintain. Installation is easy, as all RV pumps feature a special dual voltage/dual frequency motor with a socket. Simply plug in the appropriate cable. No need for hard wiring. An on/off switch controls the pump. Motor voltage is determined by a simple rocker switch, enabling the pump to be easily configured for use internationally. All controls are clearly marked and have large finger grips for ease of use
The sight glass is clearly visible and easily cleaned. Both inlet and outlet are fitted with standard NW25 flanges to allow for the easy connection of accessories. Large diameter oil passages allow for easy maintenance and any oil filling spillage is contained by the large oil box. No special tools are required for servicing. The shaft seal can be changed or repositioned without dismanteling the pump. If the pump is taken apart for cleaning, the cartridge easily slots back together with the self-setting rotors.

Edwards

 

•   Special dual voltage/dual frequency motor with a socket
•   On/off switch
•   Large finger grips
•   Inlet and outlet are fitted with standard NW25 flanges
•   Large diameter oil passages
•   No special tools are required for servicing.
•   Two stage
 Displacement CFM: 50/60 Hz 
 8.4/10 
 Ultimate vacuum (gas ballast - closed): High vacuum mode 
 1.5 × 10 -3 torr 
 Ultimate vacuum (gas ballast - closed): High throughput mode 
 2.3 × 10 -2 torr 
 Ultimate vacuum (low flow, l): High vacuum mode 
 2.3 × 10 -2 torr 
 Ultimate vacuum (low flow, l): High throughput mode 
 3 × 10 -2 torr 
 Ultimate vacuum (high flow, ll): High vacuum mode 
 4.6 × 10 -2 torr 
 Inlet connection 
 NW25 
 Outlet connectiom 
 NW25 
 Max. outlet pressure 
 14 psig 
 Max. inlet and gas ballast pressure  
 7 psig 
 Max. water vapor inlet pressure 
 24 torr 
 Max. water vapor pumping rate: gas ballast low flow 
 60 gh -1 
 Max. water vapor pumping rate: gas ballast high flow 
 290 gh-1 
 Motor power: 50/60 Hz 
 450W/550W 
 Operating temperature range  
 12 - 40º C 
 Weight, without oil 
 58 lbs. 
 Noise 
 48 dB(A) 
 Oil capacity: maximum 
 1.0 liters 
 Oil capacity: minimum 
 0.65 liters 

 Edwards RV12 Rotary Vane Pump - 115 V, 50/60 Hz, 1Ph
 
Name Edwards RV12 Rotary Vane Pump - 115 V, 50/60 Hz, 1Ph
Catalog # R440-00-001Price $2,740.00 
Weight  58.00  (LBS)
 Edwards RV12 Rotary Vane Pump - 230 V, 50/60 Hz, 1Ph
 
Name Edwards RV12 Rotary Vane Pump - 230 V, 50/60 Hz, 1Ph
Catalog # R440-00-003Price $2,740.00 
Weight  58.00  (LBS)
 Edwards RV12 Rotary Vane Pump - 200-230/460 V, 50/60 Hz, 3Ph
 
Name Edwards RV12 Rotary Vane Pump - 200-230/460 V, 50/60 Hz, 3Ph
Catalog # R440-00-006Price $2,740.00 
Weight  58.00  (LBS)