Watts RK 770-CK4 4 - Part of the RK-770 Series Egress System This 2 1/2-4 IN check
Platform notes & fabric story
Description
Watts RK 770 CK4 4 Part of the RK 770 Series Egress System This 2 1 2 4 IN check This 2 1 2 4 IN check sleeve cover repair kit for series 757 and 757DCDA helps to prevent the backflow of pollutants that are objectionable but not toxic Multiple Inlet Connection Options: Available in threaded