Watts LFRK 909-S 4 - Part of the RK-LF909 Series Nonwoven Fabric is recommended for fire main

is recommended for fire main shutoff and distribution services

Z668-4NH-DG

A flushing-rim top and slotted

or substrate interfaces for reliable sealing and drainage continuity

Gas- and water-tight threaded ABS tapered plug

Watts LFRK 909-S 4 - Part of the RK-LF909 Series Nonwoven Fabric is recommended for fire mainThis repair kit is for the replacement of the 4 inch Watts backflow preventer valve seat. This kit consists of a seat and a seat O ring, retainer wire 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 Seat, Seat O ring, Cover O ring,