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Edwards EH-250 Vacuum Blower - REBUILT

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

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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Need modifications to this item? PTB Sales' expert team of engineers can configure products to your specific needs. Please follow the above link, and fill out the quote form.

Edwards EH-250 Vacuum Blower - REBUILT

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

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