Diaphragm Sealing Washer 5/8" for Heavy Duty Pumps Model 134 (162-A-1254)

This is a replacement Diaphragm Washer (162-A-1254) for Edson's Heavy Duty Pump Model 134 Diaphragm. This washer is designed to seal the diaphragm to the pump allowing no liquids to leak through.