Sculmatic® Air Throttle ActuatorsFor Air System Vehicles• No electrical connection is required

- Electronic pre-set meter with rigid extension and high-volume

WEIGHT 47 lbs

hydraulic pressure

The oil filter rack is designed for easy assembly

American Lube Equipment 5:1 Stub Pump Installation Kit LM-2305A-COMP 100 PSI Sculmatic® Air Throttle ActuatorsFor AirRELIABLE 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.