Electric Refrigeration Oil Charging Pump R4

Short Description:

Portable Size, Easy Charging,
Strong power, easy charging under large back pressure
Patent mechanism ,ensure easy charging under low temperature
Configurate of pressure relief protection,ensure safty operation
Built-in thermal protection device, effectively prevent overloading

Product Detail



Product Tags


This heavy-duty oil transfer pump is ideal for charging oil in or adding oil to large systems.
With a 1/3 HP electric motor directly coupled to a fixed-displacement gear pump, oil can be pumped into your system even while in operation.
Built-in thermal-overload protected with a flexible waterproof cover on the reset button and on/off toggle switch and is CE approved.
The R4's flowrate is 150L/h it is not only for regrigeration oil transfer, it also can be used for any oil transfer(expect gasoline)
A ball-type check valve is installed at the pump outlet to prevent oil or refrigerant from flowing back in case of a power failure or breakdown.

Model R4
Voltage 230V~/50-60Hz or 115V~/50-60Hz
Motor Power 1/3HP
Pump to Against Pressure(Max.) 1/4" & 3/8" SAE
Flow Rate(Max.) 150L/h
Hose Connect 16bar (232psi)
Weight 5.6kgs

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