163200 Model 93-7B-HD McDonnell & Miller Head Mechanism
$2,909.40
The McDonnell & Miller #93-7B-HD Head MECHANISM Combination Low Water Cut Off and Pump Controller with Potentiometer Switch for Steam Boilers with 150 PSI Max Pressure Head Mechanism Only (Part Number 163200)
The McDonnell & Miller #93-7B-HD Head Mechanism
Series 93
Low Water Cut-Off/Pump Controller
• For commercial and industrial low or high pressure
steam boilers
• Maintains consistent water level regardless of pressure
• For boilers of any steaming capacity
• No. 5 Switch included
• Magnetic repulsion eliminates need for bellows
• Optional features
–Manual reset
• 7B switch (135ohm proportional control signal) to
maintain constant boiler water level
• 1″ NPT connections
• Maximum pressure 150 psi (10.5 kg/cm2)
| Weight | 39 lbs |
|---|---|
| Dimensions | 24 × 19 × 18 in |
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