YELLOW JACKET 77940 Max-Flow Combination Oil Pump - High Performance HVAC Refrigeration Tool for AC Repair & Maintenance | Professional Grade Oil Pump for HVAC Technicians

Remove oil for recovery and conversion Add oil to existing systems Pumps 2.6 oz. or 78 ml per stroke. Pumps against 200 psi pressure Comfort-grip rubber handle Universal stopper automatically adjusts to all standard openings in 1, 2-1/2 and 5 gallon oil containers Suction transfer hose and fittings included. Connects to bottom of unit to pump oil from equipment quickly and efficiently Use with alkyl-benzene, ester-based, polyol ester, mineral and synthetic oils Made in the USA