Armstrong 110116MF-303 - H-53-3 Circulator Pump, Less Volute
Armstrong 110116MF-303 - H-53-3 Circulator Pump, Less Volute
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The Armstrong less‑volute pump is engineered to provide consistent water flow for boiler and hydronic heating systems, ensuring optimal temperature regulation and energy savings. The 110116MF-303 model, part of the H‑53‑3 LV series, replaces the original pump with a reliable, low‑volute design.
It utilizes a compact impeller and reduced volute geometry to minimize turbulence, delivering steady pressure while decreasing motor load. The sealed bearing housing ensures long‑life operation under continuous duty cycles.
Key System Performance Baselines:
- Flow Rate: Maintains design flow for standard boiler loops.
- Power Efficiency: Lower motor demand reduces electricity use.
- Operating Pressure: Stable pressure across typical system ranges.
- Compatibility: Fits existing H‑53‑3 LV mounting and connections.
⚠️ Application Profile: Designed for commercial boiler loops, heat‑exchangers, Raypak water heaters, and retrofit upgrades in existing hydronic systems requiring a low‑volute pump replacement.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 110116MF-303 |
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