Oil transfer pump designed to pump oil into the system while unit is operating without shutting down for charging. Smoothly pumps oil into the compressor on the down stroke while system is under pressure resulting in easier pumping on the possible stroke. The universal tapered rubber adapter is designed to fill all 1, 2-1/2, and 5 gallon containers without additional adapters. Works against 200 PSI of pressure and is compatible with all oil types including synthetic, mineral, and polyol ester. Pumps 2.6 (78 ML) per stroke.
Warning: This product may expose you to chemicals including lead which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov