Description
The McDonnell & Miller 94-7B (part 166300) combines float-operated low-water protection with pump control for commercial and industrial steam boilers. Its magnetic operating mechanism eliminates the need for bellows.
- Model: 94-7B
- Manufacturer part number: 166300
- Application: steam boiler low water cut-off and pump control
- Switch: No. 7B
- Maximum boiler pressure: 250 psi
- Connections: 1-1/4 in. NPT
- Proportional output: 135 ohms
