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RV12 Edwards Two-Stage Rotary Vane Pump, 110/220V 1-ph, 50/60 Hz - EQ-Edwards-RV12-LD


In stock
Item Number: EQ-Edwards-RV12-LD
This is Edwards RV12 high performance two stage rotary vane pump with SS vacuum bellows, quick clamps and a right angle valve.

Specification:
Model EQ-Edwards-RV12
Nominal pumping speed
  •  @50Hz  14.2 m3h-1 / 8.4 ft3min-1
  •  @60Hz   17 m3h-1 / 10 ft3min-1
Pneurop 6602 pumping speed
  • 12 m3h-1 / 7.1 ft3min-1   @50Hz  
  • 14.2 m3h-1 / 8.4 ft3min-1 @60Hz
Ultimate total pressure  2 x 10-3 mbar / 1.5 x 10-3 Torr
Ultimate total pressure GB I 3 x 10-2 mbar / 2.3 x 10-2 Torr
Ultimate total pressure GB II 6 x 10-2 mbar / 4.6 x 10-2 Torr
Max inlet pressure for water vapour 32 mbar / 24 Torr
Max water vapour pumping rate – GB I 60 gh-1
Max water vapour pumping rate – GB II
220 gh-1
Max allowed outlet pressure 0.2 bar gauge / 2.PSIGi
Max allowed inlet and gas ballast pressure 0.5 bar gauge / 7 psig
Power supply 110 or 220 VAC Single Phase selectable, 50/60 Hz 
Motor power 50/60Hz 450 / 550W
Power connector 1-ph IEC EN60320 C13
Nominal rotation speed 50/60Hz 1500 / 1800rpm
Oil capacity min/max 0.45 / 0.75 litres
Vacuum  Pump Oil 32 Oz high quality oil is included for immediate use ( click picture below to order spare) 
  
Inlet/Exhaust flange DN25 ISO-KF
Motor Rating 0.45/0.55 KW
Weight (without oil) 29 kg / 63.8 lb
Operating temperature range 12 – 40 °C
Noise level 48 dB(A) @ 50 Hz
Features
  • 48 dB(A) and intrusive frequencies minimised.
  • Dual mode. Suitable for high throughput and high vacuum applications.
  • Easy-to-use gas ballast.
  • Fast acting inlet valve for system protection.
  • High torque, dual voltage/dual frequency motor, electronic start relay.
  • Efficient high pressure lubrication.
  • Oil-tight with printed gaskets, effective shaft seals.
  • Clamped-in sight glass.
  • Oil box well contains filling spills.
  • Hi-tech polymer blades, large diameter, easy-clean oil passages.
  • Consistent, built-in quality, cast bar construction.
Performance  

1. High vacuum mode, gas ballast = 0
2. High throughput mode, gas ballast =0 and high vacuum mode, gas ballast =1
3. High vacuum and throughput modes, gas  ballast =II
Dimensions          
Warning

Attention: Improper use will cause all claims for liability and warranties to be forfeited. Improper use is deemed to be all use for purposes deviating from those mentioned in below, especially: 

  • Pumping of corrosive or explosive media.
  • Pumping of condensing vapors.
  • Pumping of liquids.
  • Pumping of dusts.
  • Operation with improper high levels of insulated heat input.
  • Operation in potentially explosive areas.
Application Notes

When using vacuum pumps, it is recommended that Traps & Filters are used to minimize exhaust, protect the specimen environment and also the vacuum pump itself.

Compliance  Approved 

ATEX approved motors
 
Note
  • To protect the environment & human health, please use Traps & Filters to minimize exhaust. 
  • To protect vacuum pump from damage by condensed vapors or small particles, please connect a cold trap or particle trap to the pump foreline ( click on the pictures below for details ).
                

EQ-Edwards-RV8-LD Included accessories

Part No.

Product Name

 Quantity

links

  EQ-KF-Pipe-D25

Vacuum bellows with KF-D25 adaptor (1m)
1

  EQ-KF-Clamp-D25

Quick Clamp with Rubber O-Ring for KF-D25 Vacuum adaptor
3

EQ-KF-Valve-D25

KF25 Vacuum Right-Angle Valve
1
                     

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Notices
1. Prices listed online are valid for US market and whom pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor cost.
3. The prices listed are subject to change without notice.