American Lube Equipment 3:1 Pump for 275-Gallon Obround Vertical Tank LM-2203AV-61C filler pump • Field replaceable AA batteries

• Field replaceable AA batteries in meters

Metered units are equipped with TIM-615 digital quart meter

gallon or liters

fast action air valve for increased delivery

American Lube Equipment 3:1 Pump for 275-Gallon Obround Vertical Tank LM-2203AV-61C filler pump • Field replaceable AA batteriesRELIABLE 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.