Description
The McDonnell & Miller 94-A-7B (part 165700) 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-A-7B
- Manufacturer part number: 165700
- Application: steam boiler low water cut-off and pump control
- Switch: No. 7B
- Maximum boiler pressure: 250 psi
- Alternate tapping arrangement
- Proportional output: 135 ohms