Armstrong 110223B-241 - Astro 220SSU Circulator Pump
Armstrong 110223B-241 - Astro 220SSU Circulator Pump
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Designed to maintain consistent water flow in hydronic heating loops, this circulator ensures optimal system performance. It ships as part **110223B-241**, compatible with the Astro 220SSU075S-T model for reliable service.
The unit utilizes a sealed‑bearing motor and a streamlined impeller to generate steady flow while minimizing noise. Integrated thermal overload protection helps preserve motor life during extended operation.
Key System Performance Baselines:
- Flow Capacity: Up to 30 GPM at typical temperature differentials.
- Power Consumption: Approximately 30 W at rated speed.
- Operating Speed: 2,830 RPM delivering consistent pressure.
- Pressure Rating: Rated up to 250 psi for demanding applications.
⚠️ Application Profile: Suitable for single‑family boiler loops, commercial water‑source heat pumps, radiant floor heating systems, and domestic hot water recirculation.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 110223B-241 |
| Model Designation | Astro 220SSU075S-T |
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