Watts LFRK 909-CK1 4 - Part of the RK-LF909 Series Window Well Extension Bubble tight seating

Bubble tight seating

Sensing Passage O-ring Kit Type First Check Kit Lead Free YES Product Group BACKFLOW KITS UPC - 098268651331

Specifications Buy American Act Compliant NO Compatible Series or Model 709DCDA Compatible Size Used On 8 IN Kit Contents 2 Discs

ZB150F-4NH-DG

unit ventilators

Watts LFRK 909-CK1 4 - Part of the RK-LF909 Series Window Well Extension Bubble tight seatingThis repair kit is for the replacement of the 4 inch Watts lead free backflow preventer first check valve series 909. It consists of a disc assembly, spring and a cover O ring. Features Factory replacement kit No special tools required for changing parts Parts made of high quality material Original parts insure long service life Specifications Compatible Series or Model LF909, 909 Compatible Size Used On 4 IN Kit Contents Disc and Spring Assembly,