WIPCOOL ELECTRIC REFRIGERATION OIL CHARGING PUMP R4

R4 is a portable refrigeration oil transfer pump which is ideal for charging compressor oil into large HVAC 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 protector for effectively preventing overload and a ball-type check valve is installed inside of the R4 pump to prevent oil or refrigerant from flowing back in case of a power failure or breakdown. This keeps the HVAC system in a safe situation.

Model	R4
Voltage	230V~/50Hz
Motor Power	1/3HP
Pump to System Pressure (Max.)	16bar (232 psi) This is the maximum pressure that R4 can pump to inside the chiller or system.
Flow Rate (Max.)	150L/h
Hose Connection	1/4" & 3/8" SAE

Large Chiller Needs Oil?

WIPCOOL electric oil charging pumps can pump large quantities of oils into large chillers in very short time.