McDonnell & Miller Series 93-7B combination low water cut-off and pump controller for commercial and industrial steam boilers up to 150 PSI. Features 7B proportional control switch (135 ohm signal) to maintain constant boiler water level, 1" NPT connections, and magnetic repulsion float mechanism. Includes No. 5 switch; manual reset option available.
McDonnell & Miller 93-7B LWCO Pump Controller 150 PSI Steam
Xylem-McDonnell & Miller
$2,552.95
In Stock
- SKU:
- 93-7B
- Product Type:
- Low Water Cut-Off/Pump Controller
- Subcategory:
- Steam Boiler Control
- Application:
- Commercial/Industrial
- System Type:
- Boiler, Steam System
- Installation Type:
- OEM Replacement
- Voltage:
- 120/240V AC
- Voltage Class:
- Line Voltage
- Phase:
- Single Phase
- Pressure Rating:
- 150 PSI
- Fuel Type:
- Steam
- Inlet Size:
- 1" NPT
- Connection Type:
- NPT
- Material:
- Cast Iron
- Control Type:
- Proportional