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McDonnell & Miller - 166600 For commercial, and industrial low or high pressure steam boilers
Specifications- Maintains consistent water level regardless of pressure
- For boilers of any steaming capacity
- Water column with integral tappings for gauge glass and tri-cock installations
- No. 5 Switch included
- Magnetic repulsion eliminates need for bellows
- Manual reset
- 7B switch proportional 0-135 ohm control to maintain constant boiler water level
- 1-1/4" NPT connections
- Maximum pressure 250 psi (17.6 kg/cm2)
- Ten bolt flange
