Watts LFN45B 1 1/2 - Part of the LFN45B-L Series chat-hdpe This second check replacement kit

This second check replacement kit is used to repair or replace the second check on a 2 1/2 to 3 inch lead free lead free double check valve assembly and is used to prevent the backflow of contaminated water into the potable water supply

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

Specifications Kit Type Repair Kit Lead Free NO Product Group BACKFLOW KITS UPC - 098268545081

It consists of a lead freecast copper silicon alloy body with two plastic replaceable check valves

Watts LFN45B 1 1/2 - Part of the LFN45B-L Series chat-hdpe This second check replacement kitThis 1 1 2 inch water pressure reducing valve is designed to reduce incoming water pressure to protect plumbing systems and reduce water consumption for commercial, industrial and residential applications. The easy maintenance assembly consists of a lead free brass body construction, threaded female inlet and outlet connection, stainless steel integral strainer, thermoplastic seat module, thermal expansion bypass and a sealed spring cage for