Armstrong 110116MF-204 S-46 LV Pump Less Volute
Armstrong 110116MF-204 S-46 LV Pump Less Volute
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 110116MF-204 |
| Model Designation | S-46 LV |
Designed to maintain steady water flow in boiler systems, this pump less volute ensures efficient heat transfer and reduced vibration. The Armstrong 110116MF-204 matches the S-46 LV series and is a direct replacement for Raypak units.
The less‑volute design eliminates turbulence by guiding water smoothly through the impeller housing, which minimizes hydraulic losses and extends motor life. Its cast‑iron construction offers durability in demanding commercial environments.
Key System Performance Baselines:
- Flow Rate: Up to 46 GPM at 30 psi, supporting consistent heating output.
- Energy Efficiency: Optimized hydraulic profile reduces motor load and energy consumption.
- Durability: Robust cast‑iron body resists corrosion and wear.
- Compatibility: Fits standard 1‑inch NPT inlet/outlet connections for easy retrofits.
- Noise Reduction: Less‑volute geometry lowers acoustic emissions during operation.
⚠️ Application Profile: Ideal for commercial boiler loops, hot‑water heating plants, industrial process heating, and Raypak boiler pump replacements.
