American Lube Equipment 5:1 Oil Pump with 3" ARO Thunder Air Motor for 55-Gallon Drum LM-2305A-41B High Capacity Oil-Mist Generator Outlet connection: 1/2"NPT-1/2"F

Outlet connection: 1/2"NPT-1/2"F

Standard Duty Grease 2

maximum dry lift suction capability is 18 ft

Low Lift Height 35" High Lift Height 72" Base Dimensions 34" x 37" Shipping Weight 178 lbs

Non-metered control valve

American Lube Equipment 5:1 Oil Pump with 3" ARO Thunder Air Motor for 55-Gallon Drum LM-2305A-41B High Capacity Oil-Mist Generator Outlet connection: 1/2"NPT-1/2"FRELIABLE DESIGNThunder pumps feature a patented, ice free air motor contained in a rugged housing that is designed to withstand the harshest working environments. ARO is so confident in this design that it is backed by a 5 year warranty. LUBE FREE AIR MOTORThe air valves and the piston are pre lubricated. Thunder pumps do not require an air line lubricator. NO MECHANICAL ASSISTThunder's patented valve design uses no trip rods, push pins, or springs.