Watts LFN45BM1-DU-S - Part of the LFN45B Series ZA100F-3NH the Z400SH uses materials selected

the Z400SH uses materials selected for permanence and resistance to corrosion

a loose set porcelain enamel coated cast iron full grate with 31 square inch free area

ensuring long service life and reliability

Square Ft Per Roll: 3

This two in one relief valve provides the most proven and cost effective means to protect against excessive temperature and pressure emergency conditions

Watts LFN45BM1-DU-S - Part of the LFN45B Series ZA100F-3NH the Z400SH uses materials selectedThis 1 2 inch lead free 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 fee cast copper silicon alloy body, integral stainless steel strainer and thermal expansion bypass. It features double union solder end connections. The maximum working pressure is 400 psi (27. 6 bar), and may be