American Lube Equipment 3:1 Oil Pump with 2" ARO Thunder Air Motor for 55-Gallon Drum LM-2203A-41C Model MA-11BP 1/2"ID X 2'L

1/2"ID X 2'L

Reinforced Steel – The steel guide arm and base are stamped with ribs and gussets to insure maximum strength and lightest possible weight

Service Kits

VISCOSITY 20

Double acting air operated medium pressure and high delivery pump for large installations with simultaneous operation outlets and applications that require large

American Lube Equipment 3:1 Oil Pump with 2" ARO Thunder Air Motor for 55-Gallon Drum LM-2203A-41C Model MA-11BP 1/2"ID X 2'LRELIABLE 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.