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Edwards EH500 - NEW

Manufacturer Part Number: A30206946
Price: $13,253.00
Edwards EH500 - NEW
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Edwards EH500 - NEW

Edwards EH500 Mechanical Booster Vacuum Pump - NEW

The EH mechanical booster pump, based on the simple Roots principle, remains the favourite pump for applications where high pumping speeds are required for pressures in the region of 0.01 to 10 mbar. This pump must always be backed by another pump, which can deliver against a high-pressure differential to atmospheric pressure.

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Edwards EH500

Displacement (swept volume)
    50 Hz 505 m3h-1 / 300 ft3min-1
    60 Hz 605 m3h-1 / 335 ft3min-1
Effective pumping speed with backing pump
    E2M40 350 m3h-1 / 206 ft3min-1
    E2M80 400 m3h-1 / 236 ft3min-1
Pressure differential across pump
    50 Hz 110 mbar / 83 Torr
    60 Hz 90 mbar / 68 Torr
Inlet connection ISO100
Outlet connection ISO63
Rotating speed
    50 Hz 2,900 rpm
    60 Hz 3,500 rpm
Operating continuous inlet pressure 1,000 mbar / 760 Torr
Maximum outlet pressure 1,000 mbar / 760 Torr
Recommended backing pumps GV80, E2M80, ES200, ES300
Motor power
    Hydrocarbon 2.2 kW / 3 hp
    PFPE 2.2 kW / 3 hp
    ATEX 2.2 kW
    Explosion proof 3 hp
Ambient temp. range
    Operating 5 to 40°C / 40 to 104°F
    Storage -10 to 80°C / 14 to 176°F
Max. operating humidity 90% RH
Recommended oil
    Standard version Ultragrade 20
    PFPE version Fomblin YVAC 16/6
Oil capacity
    Coupling cover 1.5 l / 1.6 qt
    Shaft seal reservoir 0.125 l
Weight 100 kg / 220 lb


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Edwards EH500 Mechanical Booster Vacuum Pump - NEW

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