Combination float-operated low water cut-off and pump controller for steam boilers with water columns. This control features a manual reset with standard number 5 single pole single throw switches for low water cut-off and pump control. The controller has 1/2" NPT tappings for gauge glass and tri-cocks. Its maximum pressure is 150 psi and it has a tapped 1" FIP connection.
|Manufacturer||McDonnell & Miller|
|Control Type||Combination Low Water Cutoff Pump Control|
|Switch Model||Number 5M|
|Installation Method||1" Equalizing Piping|
|Maximum Pressure||150 psi|