Adjustable collar allows the user to control the amount of sealant dispensed per stroke by changing the stroke length

1/8" NPT(f) Location Length 381192-2 Aluminum 1-1/8" Square 3/8" NPT(f) / 3/8" NPT(f) 2 All on one side 3" (76 mm) 381193-2 Aluminum 1-1/8" Square 3/8" NPT(f) / 3/8" NPT(f) 3 All on one side 4" (102 mm) 381173-2 Aluminum 1-1/8" Square 3/8" NPT(f) / 3/8" NPT(f) 4 Two on one side

WEIGHT 31 lbs

and closes automatically when the pressure is removed

WEIGHT 50 lbs

American Lube Equipment 53" Long Black Steel Downtube, 3/4" NPT (M) Couplings TIM-MTL75-53 Whip Hose Adjustable collar allows the userSuction 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. 53" Long Black Steel Downtube For 3: 1 Thunder pump. 3 4" NPT (M) thread on both ends.