3/8" All-Flo Replacement Air Valve / Air Motor Assembly, 40380-5 REGULATOR The 1" suction hose should

The 1" suction hose should not collapse and should remain somewhat rigid but allow flexibility under pulsation

Damage resulting from neglect

We have answered technical calls in the middle of the night in which the only problem found was a piece of Teflon tape lodged next to diaphragm dis-allowing a seal

Stainless steel valve components create a durable long lasting trigger gun

3/8" All-Flo Replacement Air Valve / Air Motor Assembly, 40380-5 REGULATOR The 1" suction hose should3 8" All Flo replacement air valve air motor assembly, 40380 54 Watch Rex, the Pump Guru, install a 3 8" air valve into a 3 8" All Flo on YouTube Rex, the Pump Guru installs the 3 8" air valve on All Flo pump. Reminder: Regulator supplied by PWP should be set to 80 psi maximum. SKU: AF40380 54