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ETR-W502 Roots Vacuum Pump

ETR-W502 Roots Vacuum Pump

ETR-W502 Roots Vacuum Pump

    Motor power (50Hz): 2.2Kw
    Extraction speed (50Hz): 500m ³/h
    Ultimate vacuum: 0.05Pa
ParameterUnitETR-W502
Rated flow 50Hz500m³/h
Ultimate Partial PressurePa0.05
Ultimate full pressurePa0.5
Maximum allowable pressure differencePa8000
Import and export portsmm100
Zero flow maximum compression ratioMax≥40
NoisedB(A)68
Motor powerKw2.2
Synchronous speed of motorrpm3000
Cooling method
Natural air cooling
Weight（Approximately）kg155
Recommended front-end pump
ETR-SE160~400

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