China wholesale Ac Coil Cleaning Machine - Refrigeration Oil Charging Pump R2 – Wipcool

The R2 oil charging pump is designed and manufactured to allow technicians to pump oil into the system while the unit is operating. There is no need to shut down the system for charging. It allows you to remove oil for recovery and conversion. It is also be used as transfer oil pumps.

The R2 features a universal stopper that automatically adjusts to all standard openings in 1, 2-1/2 and 5 gallon oil containers. Suction transfer hose and fittings included. It allows you to pump oil into the compressor on the down stroke while the system is under pressure, making pumping easier with a positive stroke.