Watts RK 777SI-SCREEN-20 2 1/2 - Part of the RK-777SI Series Access Tile and a 15½″ × 15½″

and a 15½″ × 15½″ (397 × 397 mm) square adjustable top fitted with a heel-proof ductile-iron grate

With multiple outlet connection options

With eight outlet options per section

it is especially suited for commercial or industrial roofing systems where roof integrity and rapid water removal are vital

This 1/2 inch total rubber parts repair kit is designed for a reduced pressure zone assembly to prevent the reverse flow of polluted water from entering into the potable water supply due to backsiphonage

Watts RK 777SI-SCREEN-20 2 1/2 - Part of the RK-777SI Series Access Tile and a 15½″ × 15½″2 1 2 inch Screen is designed for use with a wye pattern strainer Features Genuine replacement part Easy to install Specifications Buy American Act Compliant NO Kit Type Replacement Part Lead Free NO Product Group STRAINERS UPC 098268067736