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The NU-CALGON 4814-40 Oil Charging Pump is designed for adding or removing refrigeration oil in air conditioning and refrigeration systems. This pump can be used while the unit is operating, eliminating the need to shut down the system for charging. It moves 2.6 fluid ounces per stroke against 200 PSI pressure and is compatible with 1 gallon, 2-1/2 gallon, and 5 gallon containers. A fitting and transfer hose are included for immediate use with all types of oils.
This manual oil charging pump facilitates efficient oil management in HVAC/R systems, supporting operation without system shutdown and accommodating various container sizes.
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