Watts RK 719-CK4 1 1/4-1 1/2 - Part of the RK-LF719 Series Nonwoven Fabric it offers dependable protection against

it offers dependable protection against the spread of flames

The suspended solids settle out of the slowed flow and are captured by the curb bag prior to entering the inlet

3/4 IN male NPT inlet with pre-applied thread sealant

and sports facilities into drain pipes

This material offers a balance of strength and safety

Watts RK 719-CK4 1 1/4-1 1/2 - Part of the RK-LF719 Series Nonwoven Fabric it offers dependable protection againstThis first or second check repair kit provides all the parts necessary to repair or replace first or second check on 1 1 4 to 1 1 2 inch double check valve assembly backflow preventer, model 719. This kit consists of disc holder, spring, and cover O ring. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials Serviceable in the field Specifications Compatible Series or Model 719 Compatible