Watts RK 957/957RPDA-CK2 6 - Part of the RK-957/957RPDA Series Nonwoven Fabric Features Integrated supervisory switch eliminates

Features Integrated supervisory switch eliminates lengthy field instruction and opportunity for error

Available in 7" or 9" diameter models

Waterproofing Compatibility & Debris Control: Designed with secure membrane integration in mind

Features Uese with 3/4 to 1 IN 009/909

Watts RK 957/957RPDA-CK2 6 - Part of the RK-957/957RPDA Series Nonwoven Fabric Features Integrated supervisory switch eliminatesThis second check repair kit provides all the parts necessary to repair or replace the second check on a 6 inch reduced pressure valve assembly backflow preventer, model 957 and reduced pressure detector assembly backflow preventer, model 957DCDA. This kit consists of second check module, check module O ring and EPDM disc elastomer. Features Factory replacement kit No special tools required for servicing All parts are made of high quality materials