Max vacuum (Kpa): 0-80 Adjustable
Max Pressure(psi): 20
Free-air Capability (l/min): 25
Power (VA): 120
Power supply: AC220V/50Hz
Shpg (Kg)：7.3 AdvantageMain parts are made of Teflon, PTFE resin.
Can endure large volume flow and high pressure and meet common filter systems’ requirements.
Have positive and negative connectors separately and can be used in many areas.