Product Description
Edwards RV3 1-phase 115/230 V. 2.6 CFM Rotary Vane Pump
RECONDITIONED
FREE SHIPPING
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 |
Technology
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.
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