Being supported by an advanced and professional IT team, we could offer technical support on pre-sales & after-sales service for Industrial High Pressure Steam Washer , Industrial High Pressure Steam Washer , In Line Condensate Pump , All the opinions and suggestions will be greatly appreciated! The good cooperation could improve both of us into better development!
Factory Supply Refrigerant Oil Pump - Electric Refrigeration Oil Charging Pump R4 – Wipcool Detail:

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 |
Product detail pictures:
Related Product Guide:
We usually keep on with the principle "Quality To start with, Prestige Supreme". We've been fully committed to offering our purchasers with competitively priced excellent solutions, prompt delivery and skilled support for Factory Supply Refrigerant Oil Pump - Electric Refrigeration Oil Charging Pump R4 – Wipcool , The product will supply to all over the world, such as: Ecuador, Korea, Chicago, We are increasingly expanding our international market share based on quality products, excellent service, reasonable price and timely delivery. Please contact us at any time for more information.