You may also like. NWE Oilless Diaphragm Vacuum Pump 7CFM Oil Free Mute Vacuum Pump (110V US Plug). 200L / min (7CFM). 680mmHg / -90.6kpa. 45 26.5 34cm. Oil Free Air Compressor Vacuum Pump. Oil-free Silent Air Pump Air Compressor Head Small Air Pump Head MotorCount 110V. The oil-free vacuum…
Take out the product; install the hose at the air outlet. Note: gasket is needed, or air leakage might exist. Connect 2 cold water pipes and connect them to the water pump. Note: the lower pipe connected to the water pump is water inlet; sinking pump is used in this…