Watts RK 919-RT 1 1/4-1 1/2 - Part of the RK-919 Series roof-hatch-finder 16-inch diameter area drain engineered

16-inch diameter area drain engineered for demanding surface drainage applications

it helps protect roof membranes and assemblies while managing water flow from secondary sources

Specifications Kit Type Handle Kit Lead Free Not In Scope Product Group BUTTERFLY UPC - 098268639469

ZN191-5X4X24-3NH

Watts RK 919-RT 1 1/4-1 1/2 - Part of the RK-919 Series roof-hatch-finder 16-inch diameter area drain engineeredThis complete valve rubber repair kit provides all the parts necessary to repair or replace all the rubber parts of a 1 1 4 and 1 1 2 inch reduced pressure zone assembly backflow preventer, model 919. This kit consists of 2 check seat O rings, 2 check cover O rings, relief valve O ring, relief valve cover O ring, relief valve stem O ring, check rubber, relief valve diaphragm, quad ring, and relief valve disc. Features Factory replacement kit No