Watts LFRK 909-CK2 6 - Part of the RK-LF909 Series ADS This 3/4 by 3/4 IN

This 3/4 by 3/4 IN lead free dual check valve backflow preventer helps prevent the reverse flow of polluted water from entering into the drinking water supply at the service entrance or at individual outlets

10 Maximum Working Pressure-PSI 175 Meter Type No Meter Minimum Temperature - Celsius 1

or heavy-duty traffic needs

hose thread connection for purging

50 Minimum Temperature-Fahrenheit 33 Outlet Connection Size 1 1/4 IN Outlet Connection Type Press Outlet Thread Type Does Not Apply To Product Part Number 0125574 Series LF25AUB-Z3 Standard Reduced Pressure Setting-BAR 3

Watts LFRK 909-CK2 6 - Part of the RK-LF909 Series ADS This 3/4 by 3/4 INThis repair kit is for the replacement of the 6 inch Watts backflow preventer second check valve. 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 6 IN Kit Contents Disc and Spring Assembly, Cover O ring, Lubricant