Three Inch Air Motor – Provides more power to create better flow

non-snag roller outlets and reel access panel

Box is grounded

Double acting air operated high-pressure pump for dispensing lubricants in very large installations including multiple dispensing points with simultaneously operating outlets

Series 20 • 50:1 • Double acting drum pumps

American Lube Equipment 37" Long Black Steel Downtube, 3/4" NPT (M) Couplings TIM-MTL75-37 HAND PUMP SYSTEM Three Inch Air Motor –Suction tubes are made from black steel pipe. The tubes in this chart are based on using no check valve. Subtract 3" from the tube length if using a 3: 1 check valve. 37" Long Black Steel Downtube For 3: 1 Thunder pump. 3 4" NPT (M) thread on both ends.