Watts 405-DISC KIT 2 1/2 - Part of the RK-405 Series Inserta Tee the ductile iron grates are

the ductile iron grates are painted black to inhibit rust and over time form a protective iron-oxide patina

ZB415-SZ1-DP-4IP

Z415SC-3IG

While not damaging the soil hydrology by allowing air

Watts 405-DISC KIT 2 1/2 - Part of the RK-405 Series Inserta Tee the ductile iron grates areThis repair kit includes parts necessary to repair or replace the disc of a 2 1 2 inch gate valve, series 405. This kit contains a replacement disc for the applicable valve. Features Factory replacement parts For 2 1 2 inch valve All parts are made of high quality materials No special tools required Specifications Buy American Act Compliant NO Kit Contents Disc Kit Type Disc Kit Lead Free YES Product Group P & H KITS UPC 098268919059