Armstrong 116439MF-132 - H-53-1 Cast Iron Circulator Pump, 1/2 HP, Single-Phase
Armstrong 116439MF-132 - H-53-1 Cast Iron Circulator Pump, 1/2 HP, Single-Phase
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Maintain optimal flow and system pressure in your hydronic heating or cooling application with the high-performance Armstrong 116439MF-132 H-53-1 circulator pump. Engineered for durability and consistent heat distribution, this 1/2HP, 1PH unit ensures reliable fluid circulation in residential and light commercial settings, helping your boiler system operate at peak efficiency.
This pump utilizes a robust cast iron casing and precision-balanced impeller assembly to minimize vibration and reduce operational noise. Designed for longevity, the mechanical seal architecture prevents leaks while handling the thermal stresses inherent in closed-loop hydronic heating, providing long-term reliability for your facility.
Key System Performance Baselines:
- Motor Output: Robust 1/2HP power rating for consistent flow rates.
- Electrical Efficiency: Single-phase operation compatible with standard electrical configurations.
- Construction Quality: Durable cast iron body engineered to withstand high-pressure hydronic environments.
⚠️ Application Profile: Ideal for use in hydronic space heating, radiant floor heating zones, and secondary loop circulation in residential or commercial mechanical rooms.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 116439MF-132 |
| Model Designation | H-53-1 |
| Horsepower | 1/2 HP |
| Electrical Phase | 1 Phase |
| Body Construction | Cast Iron |
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