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Vacuum breaker for backflow protection
Low-Profile Stainless Steel Finish: The drain’s cover is intended to lie nearly level with tile
Specifications Body Material Lead Free Copper Silicon Alloy Brand Watts EAN 098268567748 GPM-When Relieved Does Not Apply to Product Inlet Connection Size 3/4 IN Inlet Connection Type Male Threaded Inlet Thread Type NPTF Lead Free YES Maximum Temperature-Fahrenheit 210 Maximum Working Pressure-PSI 75 Outlet Connection Size 3/4 IN Outlet Connection Type Female Threaded Outlet Thread Type NPTF Part Number F121420 Pressure Range Does not apply to product Pressure Relief Setting-PSI 100 Protection Type Temperature And Pressure Series LF40L Shank Length Does Not Apply To Product Temperature Relief-Fahrenheit 210 Thermostat Material Nylon Coated Copper Thermostat Probe Length 8 IN Specification Sheet - Flood Sensor for Relief Valve Discharge Line
ZN1910-3NH
Its flame-retardant properties meet strict safety standards
Watts 740 055 FS 1 - Part of the 740 Series Nonwoven Fabric Vacuum breaker for backflow protectionThis pressure relief valve has a 1 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 55 psi. The valve can be used for hot water space heating boiler applications to protect against excessive pressure. It features an iron body, non metallic disc to metal seating, and test lever. Includes a nonrestrictive discharge drain line flood sensor with SentryPlus Alert technology to detect excessive water discharges from the
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