Watts 740 070 FS 1 1/4 - Part of the 740 Series R304 Detectable Warning Surfaces Lower Body with Membrane Clamping

Lower Body with Membrane Clamping Collar Installation Instructions - ZS880

Z161-3IG-OB

and only stops root tip cell division where the fabric is placed

threaded or inside-caulk connections

Bottom outlet connects to 1-1/2 in

Watts 740 070 FS 1 1/4 - Part of the 740 Series R304 Detectable Warning Surfaces Lower Body with Membrane ClampingThis pressure relief valve has a 1 1 4 inch NPTF female inlet, 1 1 2 inch NPTF female outlet, and pressure relief setpoint of 70 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