Watts LFN55BM1-DU-XL 1 - Part of the LFN55B-M1 Series ground-shipping Its 21″ wide throat accommodates

Its 21″ wide throat accommodates high flow volumes

This pressure relief valve has a 3/4 inch NPTF female inlet and outlet and a 110 psi pressure relief setpoint

and a 1/8 inch female threaded connection for a float vent

union connections

Watts LFN55BM1-DU-XL 1 - Part of the LFN55B-M1 Series ground-shipping Its 21″ wide throat accommodatesThis 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, NPT threaded union female inlet and outlet connection, integral stainless steel strainer, thermoplastic seat, bronze sealed spring cage for accessible outdoor waterworks or pit installations and a