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ETR-WEH250 Roots Vacuum Pump

ETR-WEH250 Roots Vacuum Pump

ETR-WEH250 Roots Vacuum Pump

    Motor power (50Hz): 2.2Kw
    Pumping speed (50Hz): 310m ³/h
    Ultimate vacuum: 0.05pa
ParameterUnitETR-WEH250
Rated flowm³/h310
Air intakemmISO63
Exhaust ventmmISO40
Pressure differencePa0-18000
Weight（Approximately）kg69
Motor powerKw2.2
Overall dimensionsmm705X305X272
Gear oil injection amountL/
Transmission oil injection amountL1.5
Oil injection amount of shaft sealL0.125
Cooling water flow rateL/h/

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