Model# 51009C-S4

specifications: 3:1 pressure ratio

leaving hands free to accurately position the load

Model# 195601

American Lube Equipment 3:1 Stub Oil Pump with 2" ARO Thunder Air Motor LM-2203A-C Single Speed Model# 51009C-S4RELIABLE 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.