Fusion dampeners combine the technologies of the company’s back-pressure valves and pulsation dampeners. The dampeners are designed to simplify chemical-feed system installations. The combination of these two devices will reduce the number of joints, says the manufacturer, thereby reducing leak points. The devices are available in NPT connection sizes of 0.25, 0.375 and 0.5” and two pulsation dampener volumetric sizes of 6 and 10 in3. Body materials of construction include PVC, CPVC, PP and PVDF, and the bladders are available in EPDM, Viton, Hypalon and PTFE. Maximum operating pressure is 150 psi (10 bar) at 70°F (21°C).

Griffco Valve Inc.