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Edwards EH-250 - REBUILT

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Manufacturer Part Number: A30151945
Price: $2,600.00
Quantity:
Edwards EH-250 - REBUILT
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Edwards EH-250 - REBUILT

Edwards EH-250 Mechanical Vacuum Blower - REBUILT

Rebuilt with one year warranty. View our inventory of Edwards blowers.

Questions? Please call our toll free number at 866-332-0500 or send an email to our sales team!

Edwards EH-250

Displacement (swept volume)
    50 Hz 310 m3h-1 / 185 ft3min-1
    60 Hz 375 m3h-1 / 220 ft3min-1
Effective pumping speed with backing pump
    E1M40 or E2M40 240 m3h-1 / 141 ft3min-1
    E1M80 or E2M80 274 m3h-1 / 161 ft3min-1
Pressure differential across pump
    50 Hz 180 mbar / 140 Torr
    60 Hz 150 mbar / 115 Torr
Inlet connection ISO63
Outlet connection ISO40
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, E1M40, E2M40, E1M80, E2M80
Electrical supply voltage, 3-ph
    50 Hz   220-240V / 380-415V
    60 Hz 230V / 460V
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 69 kg / 152 lb

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Edwards EH-250 Mechanical Vacuum Blower - REBUILT

A30151945 / A301-51-945  EH-250  50Hz Industrial, 220-240V or 380-415V, three-phase, 2.2kW
A30152946 / A301-52-946  EH-250  60Hz Industrial, 208-230V or 460V, 3-phase, 2.2kW
A30151935 / A301-51-935  EH-250  50Hz Standard, 220-240V or 380-415V, 3-phase, 1.5kW
A30153935 / A301-53-935  EH-250  50Hz PFPE, 220-240V or 380-415V, 3-phase, 1.5kW
A30152936 / A301-52-936  EH-250  60Hz Standard, 208-230V or 460V, 3-phase, 1.5kW
A30154936 / A301-54-936  EH-250  60Hz PFPE, 208-230V or 460V, 3-phase, 1.5kW