Watts RK757A/757ADCDA-C 6 - Part of the RK-757A/757ADCDA Series ZA100F-2NH measuring 150' long and 36"

measuring 150' long and 36" wide (50 sq yds) for extensive coverage and reliable durability

The clear polyethylene material provides visibility while still delivering durability and resistance to tearing

providing efficient one-sided drainage

This kit consists of the relief valve assembly

The Expansion Joint Material For Use In Concrete Sidewalks is a durable and reversible solution that addresses the challenges of concrete expansion and contraction

Watts RK757A/757ADCDA-C 6 - Part of the RK-757A/757ADCDA Series ZA100F-2NH measuring 150' long and 36"Features Factory Replacement Kit Specifications Kit Type Check Cover Kit Lead Free YES Product Group BACKFLOW KITS UPC 098268128000