McDonnell & Miller 135300 51-2-M-HD Head Mechanism for Mechanical Water Feeder
McDonnell & Miller 135300 51-2-M-HD Head Mechanism for Mechanical Water Feeder
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 135300 |
| Model Designation | 51-2-M-HD |
This reliable head mechanism is designed to restore optimal control to your mechanical water feeder system. The McDonnell & Miller 135300, also identified as the 51-2-M-HD, acts as a primary component for regulating water levels, ensuring your boiler operates within safe parameters. By replacing a worn or faulty head, you protect your system from low-water conditions and maintain consistent operational efficiency.
The mechanism functions by utilizing a float-operated valve system that detects changes in water levels and triggers the necessary feed response. Built for longevity and consistent performance in demanding hydronic environments, this unit integrates seamlessly with existing setups to provide dependable automation and pressure management.
Key System Performance Baselines:
- Precision Regulation: Maintains accurate water levels to prevent dry-fire boiler damage.
- Durable Construction: Engineered with premium components to withstand high-temperature hydronic cycling.
- Seamless Integration: Designed for straightforward installation into compatible water feeder housings.
⚠️ Application Profile: Primarily utilized for commercial and residential boiler water feeders, mechanical level control assemblies, and low-pressure steam heating systems where consistent water makeup is critical.
