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(800) 604-5337
protects roof assemblies
6 ½” and 8 ¾” for 4”
Combination Invertible Membrane Clamp & Adjustable Collar with Seepage Slots: Facilitates secure membrane sealing
Watts RK 709-C2 3/4-1 - Part of the RK-709 Series Woven Fabric (800) 604-5337This 3 4 to 1 inch cover kit is for series 709C2, which helps to prevent the reverse flow of polluted water from entering into the potable water supply. This kit consist of a cover and a cover O ring. Features Factory Replacement Kit No special tools required for changing parts All parts are made of high quality materials Cover kit Specifications Buy American Act Compliant NO Kit Type Cover Kit Lead Free NO Product Group BACKFLOW KITS UPC 098268385762