a65501903 - RV12 115/230V, 1-ph, 50/60Hz, Factory set to 230V for Europe

RV12 115/230V, 1-ph, 50/60Hz, Factory set to 230V for Europe

A65501903

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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.

Technology

All our RV pumps are significantly quieter – noise levels of 48 dBA 50Hz are typically half the noise of a conventional pump and have been achieved by extensive work on the drive train and motor.
 
The pumps have the unique ability to deliver excellent ultimate vacuum in both high vacuum and high throughput modes with or without gas ballast. This gives the user an unrivalled opportunity to select the optimum pumping performance without compromising the application.
 
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 pumps, solvent concentration, freeze drying and other drying applications.
 
The simple to use mode selector and accessible, three-position gas ballast control allow the pump to be reconfigured at any time, even when the pump is running.

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
a65501903 - RV12 115/230V, 1-ph, 50/60Hz, Factory set to 230V for Europe

RV12 115/230V, 1-ph, 50/60Hz, Factory set to 230V for Europe

A65501903
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a65501906 - RV12 115/230V, 1-ph, 50/60Hz, Factory set to 115V for USA

RV12 115/230V, 1-ph, 50/60Hz, Factory set to 115V for USA

A65501906
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a65501904 - RV12 100/200V, 1-ph, 50/60Hz, Factory set to 200V for Japan

RV12 100/200V, 1-ph, 50/60Hz, Factory set to 200V for Japan

A65501904
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a65501905 - RV12 200-220/380-415V, 3-ph, 50Hz and 200-230/460V, 3-ph, 60Hz, Factory set to 380/460V

RV12 200-220/380-415V, 3-ph, 50Hz and 200-230/460V, 3-ph, 60Hz, Factory set to 380/460V

A65501905
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Features and Benefits

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.

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

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

1. 1-phase motor 2. 3-phase motor
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Exhaust Nozzle Kit 3/4'' To 15mm

A50509000
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2m electrical supply cable for 1-ph pumps, UK, Three-pin plug

A50505000
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a50507000 - 2m electrical supply cable for 1-ph pumps, North America/Japan plug

2m electrical supply cable for 1-ph pumps, North America/Japan plug

A50507000
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a50502000 - RV gas-ballast adaptor

RV gas-ballast adaptor

A50502000
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a50506000 - 2m electrical supply cable for 1-ph pumps, North European plug

2m electrical supply cable for 1-ph pumps, North European plug

A50506000
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h11025015 - 1 litre

1 litre

H11025015
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