Product Overview
Diaphragm Pump Air Section Repair Kit: Buna-N, Includes Bumper, Gasket, O-Rings, Pilot Valve Body, Plunger Actuator, Plunger Bushing, Retainer Ring, Shaft Seal & Sleeve & Spool Set, Use with HDB2 & HDF2 For Use with Diaphragm Pumps