Edwards 12 RV12 Rotary Vane Dual Stage Mechanical Vacuum Pump 240V

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Seller: powerfast-machinery ✉️ (69) 100%, Location: Hereford, GB, Ships to: WORLDWIDE, Item: 335311074875 Edwards 12 RV12 Rotary Vane Dual Stage Mechanical Vacuum Pump 240V.

EDWARDS RV12 12 1-CF25PR/T VACUUM PUMP 240

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.

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.

High reliability – generous lubrication of moving parts. 

Safe process and systems – fast acting inlet valve for best in class anti‑suck 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.

Displacement

50Hz 9.7 m3h-1 / 5.7 ft3min-1

60Hz 11.7m3h-1 / 6.9 ft3min-1

Speed (Pneurop 6602)

50Hz 8.5 m3h-1 / 5 ft3min-1

60Hz 10 m3h-1 / 5.9 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 38mbar / 28.5 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) 28 kg / 61.6 lb

Oil capacity min/max 0.45 / 0.75 litres

Recommended oil Ultragrade 19 (not include)

Inlet flange NW25

Exhaust flange NW25

Noise level 48 dB(A) @ 50 Hz

Operating temperature range 12 – 40 °C

Machine supplied cleaned, checked and serviced Any question you can email or call 07885 617275

Payment to be   arrange if  you wish to  collect your item.

For International shipping / Postage Please send us you delivery point 

for up to date price for shipping. 

some photos are taken from library brochure

  • Condition: Seller refurbished
  • Condition: used
  • Brand: EDWARDS

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