Spares Kit - Hypalon® - For Models 120, 117 & 557 Pumps

This Spares Kit includes 1) 113H-0 Diaphragm, 2) 160-G-107 Check Valves and 2) 160-A-1200 Sealing Washers, the replacement elastomer part for an Edson Models 120 Power Pumps and Models 117 and 557 Side Inlet One Gallon Per Stroke Manual Pumps. Hypalon® is a DuPont elastomer with outstanding dynamic strength and is designed to resist the effects of ozone, sunlight, oils and acid. (Hypalon® is a register trademark of DuPont)