Watts RK 770DCDA-T 4 - Part of the RK-770 Series Z100F-3NH 13' x 328' Roll

13' x 328' Roll

UPC - 098268096026

sewer and drain fittings and the bottom outlet connects to 4 in

model DBF-04-131-1G-M2

Watts RK 770DCDA-T 4 - Part of the RK-770 Series Z100F-3NH 13' x 328' RollThis 4 IN repair kit for series 770DCDA is designed to protect drinking water supplies from dangerous cross connections in accordance with national plumbing codes and water authority requirements. This kit consists of two cover O rings, two bolts O ring, two disc, two spring assemblies for both checks. Check with local inspection authorities for installation requirements. Features Factory Replacement Kit No special tools required for changing parts