Watts LFN55BM1-DU-PEX-G 1 - Part of the LFN55B-M1 Series ZA100F-2NH This second check repair kit

This second check repair kit provides all the parts necessary to repair or replace the second check on a 1 inch reduced pressure zone assembly backflow preventer

Perfect for high-end interiors such as bathrooms

Iron grates are painted black to inhibit rust and over time will form a protective iron-oxide patina

bonnet O-ring and check spring

Z627-2NH-C

Watts LFN55BM1-DU-PEX-G 1 - Part of the LFN55B-M1 Series ZA100F-2NH This second check repair kitThis 1 inch water pressure reducing valve is used in commercial and residential applications to reduce incoming water pressure for protection of plumbing system components and to reduce water consumption. It consists of a lead free brass body construction, PEX union inlet and outlet connection, integral stainless steel strainer, thermoplastic seat, brass sealed spring cage for accessible outdoor waterworks or pit installations, a thermal expansion