Quick Details

  • Application: Other
  • Fuel: Other
  • Pressure: High Pressure
  • Standard or Nonstandard: Standard

Overview

The RV series of small oil sealed rotary vane pumps deliver excellent ultimate vacuum pressure, high pumping speeds and superior vapour handling capabilities with quiet operation. With over 300,000 units produced, these pumps offer proven performance that sets the industry standard for R&D and scientific pumping applications.
All RV pumps are approved to UL and CSA standards by an external test house and feature our unique mode selector switch, meaning one model is suitable for both high vacuum or high throughput applications. In summary, you can rest assured that when you choose an Edwards RV oil sealed rotary vane pump you are choosing a product you can rely on from a company you can trust.

Supplied with: 1 litre of Ultragrade 19 oil, inlet filter and O-ring. Fomblin must be purchased separately for PFPE RV pumps.

Features and Benefits

High reliability – generous lubrication of moving parts.
Safe process and systems – fast acting inlet valve for best in class antisuck back protection.
Configured to meet your vacuum needs – mode selector and two position gas ballast.
No unplanned downtime – designed for easy maintenance.
Better work environment – quiet running and intrusive frequencies minimised.
Two position gas ballast allows either 60 g/hr or a class leading 220 g/hr (290 g/hr on RV12) of water vapour to be handled.
Universal motor to cover the widest possible voltage and frequency range from a single variant.
Smooth controlled inlet valve opening by oil pressure to eliminate pressure surges.
Rapid closing inlet valve within 0.4 seconds of pump stopping.

 

Technical Data

Displacement

 

50Hz

14.2 m3h-1 / 8.4 ft3min-1

60Hz

17 m3h-1 / 10 ft3min-1

Speed (Pneurop 6602)

 

50Hz

12 m3h-1 / 7.1 ft3min-1

60Hz

14.2 m3h-1 / 8.4 ft3min-1

Ultimate pressure

2 x 10-3 mbar / 1.5 x 10-3 Torr

Ultimate pressure GB I

3 x 10-2 mbar / 2.3 x 10-2 Torr

Ultimate pressure GB II

6 x 10-2 mbar / 4.6 x 10-2 Torr

Ultimate pressure with Fomblin®

2 x 10-2 mbar / 1.5 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 / 2.8 psig

Max allowed inlet and gas ballast pressure

0.5 bar gauge / 7 psig

Motor power 50/60Hz

450 / 550W

Power connector 1-ph

IEC EN60320 C13

Nominal rotation speed 50/60Hz

1500 / 1800rpm

Weight (without oil)

29 kg / 63.8 lb

Oil capacity min/max

0.65 / 1 litres

Recommended oil

Ultragrade 19

Inlet flange

NW25

Exhaust flange

NW25

Noise level

48 dB(A) @ 50 Hz

Operating temperature range

12 – 40 °C

 

Performance

Dimensions

1.

1-phase motor

2.

3-phase motor

 

Applications

Analytical instruments

Centrifuges, ultra-high speed

Coating

Degassing/curing - oil, epoxy resin

Distillation/extraction/filtration

Freeze drying

Furnaces

Gas bottle filling/emptying

Gel drying

Glove boxes, ovens

Laboratory bench top vacuum

Leak detectors, Helium

Load locks and transfer chambers

Refrigeration manufacture

Research and development

Rotary, centirfugal evaporators

Scanning electron microscopes - SEM

SEM/FIB (ion beam repair)

Solvent recovery

Surface science instruments

Turbomolecuar backing pumps

China (Mainland)
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