Watts 740 036 FS 1 - Part of the 740 Series Nonwoven Fabric Z189-3IP-5x6x11

Z189-3IP-5x6x11

ZN400H-4NL

ZB1995-3NL

Z554-2NH-P

Membrane Clamp / Frame + Heavy-Duty Slotted Grate & Sediment Bucket — Combination flashing clamp helps secure waterproofing

Watts 740 036 FS 1 - Part of the 740 Series Nonwoven Fabric Z189-3IP-5x6x11This pressure relief valve has a 1 inch NPTF female inlet, 1 1 4 inch NPTF female outlet, and pressure relief setpoint of 36 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