3/8" All-Flo Set of Santoprene Diaphragms 10601-23-2 PK FUEL TANK Shaft diameter: 1 1/8" id

Shaft diameter: 1 1/8" id flange

Improved engagement to burner housing

siding and boats

permits low-pressure bypass

3/8" All-Flo Set of Santoprene Diaphragms 10601-23-2 PK FUEL TANK Shaft diameter: 1 1/8" id3 8" ALL FLO set of Santoprene diaphragms 10601 23 2 pk. Watch Rex, the Pump Guru, install a 3 8" air valve into a 3 8" ALL FLO. "Rex the Pump Guru installs the 3 8" air valve on ALL FLO pump" Viton diaphragms are not the best choice because of the following reasons according to All Flo: Santoprene and other thermal plastic elastomers (TPE) will have a very long flex life due to the nature of the material. This is especially apparent when comparing