Watts RK 007M1-CK4-SS - Part of the RK-007 Series Window Well Extension and nutrients still flow through

and nutrients still flow through that are needed by the tree

Once water is collected within the core

DWV pipe with the 8 in

permanently sealed unit with hose thread end connections and a straight body design

it performs reliably in non-traffic areas such as kitchens

Watts RK 007M1-CK4-SS - Part of the RK-007 Series Window Well Extension and nutrients still flow throughThis 3 4 1 IN first or second check replacement kit, for series 007M1, is used to prevent the backflow of contaminated water into the potable water supply. It consists of a seat, seat O ring, disc assembly, and spring, check cage and cover O ring. It is ideal at referenced cross connections identified as non health hazard applications. Check with local inspection authorities for installation requirements. Features Factory Replacement Kit No special