Watts 774DCDA-DOSY-GPM 4 - Part of the 774DCDA Series ZC100F-6NH Disc Screw and Bottom Plug

Disc Screw and Bottom Plug Gasket Kit Type Repair Kit Lead Free YES Product Group P & H KITS Products Used On LF223 Specification Sheet - LF223

The unit allows for both pre-pour and post-pour height adjustments to align with finished floor surfaces

Waterproofing Interface & Debris Protection: Includes design elements to secure the waterproof membrane and a grate or strainer layout that blocks debris ingress

UPC - 098268664492

With a white acid-resistant porcelain-enameled interior

Watts 774DCDA-DOSY-GPM 4 - Part of the 774DCDA Series ZC100F-6NH Disc Screw and Bottom PlugThis 4 inch double check detector backflow preventer assembly is designed to prevent the reverse flow of fire protection substances and water of non potable quality from being pumped or siphoned into the potable water supply due to backsiphonage and or backpressure in accordance with national plumbing codes and water authority requirements. It is ideal for protection at cross connections identified as non health hazards such as on fire protection