Description
Watts LFM115 74 GRV B 30 300 TC 50 145 1 1 2 Part of the LFM115 74 Series Pipe Connection Fitting This unit is threaded at This unit is threaded at the inlet for easy connection to the underground supply and grooved on the building side for easy connection to either the overhead fire sprinkler system or potable water supply It features a bronze body with NPT threaded male inlet and NPT threaded female outlet connections