Product Description
NEW Edwards RV3
1-phase 115/230 V. 2.6 CFM Rotary Vane Pump.
Set to 230V
Edwards RV3 pumps pack a punch in a small sized unit. Edwards RV3 pumps give you incredible performance while taking up minimal space. Easy to set up and use, these are great for lab applications. Pulling deep vacuum while running very quietly!
Edwards RV3 Overview
Technical Data
Displacement | |
50Hz | 3.7 m3h-1 / 2.2 ft3min-1 |
60Hz | 4.5 m3h-1 / 2.6 ft3min-1 |
Speed (Pneurop 6602) | |
50Hz | 3.3 m3h-1 / 2 ft3min-1 |
60Hz | 3.9 m3h-1 / 2.3 ft3min-1 |
Ultimate pressure | 2.0 x 10-3 mbar / 1.5 x 10-3 Torr |
Ultimate pressure GB I | 3.0 x 10-2 mbar / 2.3 x 10-2 Torr |
Ultimate pressure GB II | 1.2 x 10-1 mbar / 9.1 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 | 80 mbar / 60 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 | 1 bar gauge / 14 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) | 25 kg / 55 lb |
Oil capacity min/max | 0.42/0.7 litres |
Recommended oil | Ultragrade 19 |
Inlet flange | NW25 |
Exhaust flange | NW25 |
Noise level | 48 dB(A) @ 50 Hz |
Operating temperature range | 12 – 40 °C |
Edwards RV3 Technology
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.
Edwards RV3 Features and Benefits
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48 dBA and intrusive frequencies minimised.
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Dual mode. Suitable for high throughput and high vacuum applications.
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Easy-to-use gas ballast.
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Fast acting inlet valve for system protection.
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High torque, dual voltage/dual frequency motor, electronic start relay.
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Efficient high pressure lubrication.
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Oil-tight with printed gaskets, effective shaft seals.
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Clamped-in sight glass.
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Oil box well contains filling spills.
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Hi-tech polymer blades, large diameter, easy-clean oil passages.
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Consistent, built-in quality, cast bar construction.
Some Edwards RV3 Applications
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Analytical instruments
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Centrifuges, ultra-high speed
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Coating
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Degassing/curing - oil, epoxy resin
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Distillation/extraction/filtration
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Freeze drying
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Furnaces
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Gas bottle filling/emptying
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Gel drying
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Glove boxes, ovens
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Laboratory bench top vacuum
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Leak detectors, Helium
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Load locks and transfer chambers
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Refrigeration manufacture
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Research and development
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Rotary, centirfugal evaporators
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Scanning electron microscopes - SEM
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SEM/FIB (ion beam repair)
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Solvent recovery
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Surface science instruments
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Turbomolecuar backing pumps