Watts RK 709-C2 3/4-1 - Part of the RK-709 Series Z100F-3NH The open top silt bag

The open top silt bag hangs below the grate in order to filter the sediment laden stormwater

Union gasket available for union models

and routine use in wet areas

Loose-set grate and perforated dome strainer for debris control

Watts RK 709-C2 3/4-1 - Part of the RK-709 Series Z100F-3NH The open top silt bagThis 3 4 to 1 inch cover kit is for series 709C2, which helps to prevent the reverse flow of polluted water from entering into the potable water supply. This kit consist of a cover and a cover O ring. Features Factory Replacement Kit No special tools required for changing parts All parts are made of high quality materials Cover kit Specifications Buy American Act Compliant NO Kit Type Cover Kit Lead Free NO Product Group BACKFLOW KITS UPC 098268385762