China OEM Dual-Band Dual-Pressure Stage Vacuum Pump vacuum pump and compressor

Product Description Dual-Band Dual-Pressure Stage Vacuum PumpPower plug -make this connection with different power plygs easy.                                     Power supply conversion switch  -make sure this switch is set om the right place before your...

China high quality Zj Series Roots Vacuum Pump vacuum pump brakes

Product Description     ModelSuction capacity         (L/S)Limit vacuum    (≤Pa)  Speed  (rpm)Motor Power      (kw)Inlet Dia.   (mm)Outlet Dia.    (mm)  Weight    (Kg)Recommended backing pump       model   ZJ-70         70     6×10-2  2780        1.5    80     ...

China manufacturer Roots Vacuum Pump From China vacuum pump belt

Product Description     ModelSuction capacity         (L/S)Limit vacuum    (≤Pa)  Speed  (rpm)Motor Power      (kw)Inlet Dia.   (mm)Outlet Dia.    (mm)  Weight    (Kg)Recommended backing pump       model   ZJ-70         70     6×10-2  2780        1.5    80     ...

China best Cool System Used Double Stage Rotary Vane Vacuum Pump wholesaler

Product Description Physical PropertyVoltage220V/50HZDisplacement    1.5CFM    Voltage110V/60HZDisplacement2CFMUltimate Vacuum3*10-1PAMotor Power1/3HPFuel ElectricOil Capacity250MLDimension280x110x150mmUsageAir PumpStructureDouble-stage Vacuum PumpColorBlueN.W.(1...

China wholesaler 5 PA 354m3/H 7.5kw Evaporation Dry Screw Vacuum Pump with Best Sales

Product Description  Working principleThe vacuum in dry screw pumps is created through 2 parallel-arranged screw rotors that rotate in opposite directions. These rotors trap the gas coming in through the inlet and deliver it to the gas discharge or pressure side. As...