Watts 740 060 FS 1 1/4 - Part of the 740 Series roof-hatch-finder The combined flashing clamp and

The combined flashing clamp and gravel guard protect membranes while preventing debris from entering the system

The Watts GRD-610 is a green-roof large planter drain designed to provide effective primary drainage in vegetated roof and large planter systems

Specifications Kit Type Cover Kit Lead Free NO Product Group BACKFLOW KITS UPC - 098268374155

or 24” heights and can be easily cut down to match the specific depth that you choose to dig

size E is used to cover the required PDI listed 114 to 154 fixture units

Watts 740 060 FS 1 1/4 - Part of the 740 Series roof-hatch-finder The combined flashing clamp andThis pressure relief valve has a 1 1 4 inch NPTF female inlet, 1 1 2 inch NPTF female outlet, and pressure relief setpoint of 60 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