
Resideo D146M1040 Angle Differential Pressure Regulator With Gauge, 1-1/4 in, FNPT, 85 psi, 50 gpm, Brass Body, Import
MFG Part#D146M1040
DSG#19992
Resideo D146M1040 Angle Differential Pressure Regulator With Gauge, 1-1/4 in, FNPT, 85 psi, 50 gpm, Brass Body, Import
MFG Part#D146M1040
DSG#19992
- The differential pressure regulator eliminates excessive pump head pressure, when most radiator valves are closed due to reduced demand, by controlling flow through a bypass line when the difference between supply/return exceeds the setpoint.