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McDonnell Miller Controls

Additional Information
McDonnell & Miller Controls
 

Precision Control for Efficient Boiler Operation

McDonnell & Miller, a unit of ITT Industries, is a leader in engineering and manufacturing boiler controls, liquid level controls, low-water cutoffs, and flow switches for steam and hot water boilers in industrial, commercial, and building trade applications.

 

Key Features:

  • Automatic Shut-Off: Prevents boiler damage and enhances safety.
  • High Precision: Ensures accurate water level and pressure control.
  • Robust Design: Durable construction suitable for harsh industrial conditions.

Specializations:

  • Boiler Controls: Advanced engineering for reliable boiler operation.
  • Power Switches: Precision controls for optimal performance.
  • Low-Water Cutoffs: Available in float-operated or probe and float built-in styles for reliable boiler feed pump control.

Benefits:

  • Enhanced Efficiency: Maximizes boiler performance through precise control.
  • Reduced Maintenance: Reliable operation minimizes downtime and maintenance.
  • Standards Compliance: Adheres to industry safety and performance standards.

Applications:

  • Commercial boilers
  • Industrial boilers
  • Steam and hot water systems

Low-Water Cutoffs:

  • Operation: Mounted at the boiler water line to start and stop the pump as needed.
  • Efficiency: Maintains boiler water level within recommended limits for maximum steaming efficiency.

Pump Controls:

  • Versatility: Available for low or high-pressure boiler applications.
  • Types: Float-operated pump controllers with snap action switches, single pole single throw switches, and single pole double throw switches.
  • Features: Magnetic repulsion operation for dependable performance at higher pressures.

Invest in McDonnell & Miller controls to ensure your boiler systems run safely, efficiently, and reliably.