Armstrong 110108MF-680 - Boiler Header Circulator Pump
Armstrong 110108MF-680 - Boiler Header Circulator Pump
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The boiler header pump circulates water between the heat exchanger and the distribution system, maintaining steady pressure for efficient heating. This Armstrong unit, part number 110108MF-680, is engineered for Raypak 4MF boiler applications.
Utilizing a compact, pump‑less volute design, the pump moves water through a sealed impeller chamber, delivering constant flow while minimizing vibration and noise. Integrated seals protect against leaks, and the robust motor ensures long‑term reliability.
Key System Performance Baselines:
- Flow Rate: up to 12 GPM for reliable circulation.
- Operating Pressure: 0‑30 psi to match typical boiler header requirements.
- Temperature Range: up to 212 °F (100 °C) for diverse heating cycles.
- Energy Efficiency: optimized motor design reduces power consumption.
- Noise Level: low‑noise operation for quiet installations.
🚨Application Profile: Raypak 4 hydronic heating boilers, commercial hot‑water recirculation loops, residential boiler retrofits, and any system requiring a reliable header pump.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 110108MF-680 |
| Model Designation | Raypak 4MF |
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