Armstrong 110223-320 Astro 280CI Cast Iron Circulating Pump
Armstrong 110223-320 Astro 280CI Cast Iron Circulating Pump
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 110223-320 |
| Model Designation | Astro 280CI |
| Body Construction | Cast Iron |
Reliable circulation of heated water is critical for maintaining steady indoor temperatures and efficient boiler operation. The 110223-320 Armstrong Astro 280CI cast‑iron circulating pump delivers robust flow while resisting corrosion and wear.
Featuring a cast‑iron housing and a sealed‑bearing motor, the pump moves water through a single‑stage impeller that generates consistent pressure across a range of system demands. Its low‑speed design reduces noise and energy consumption.
Key System Performance Baselines:
- Flow Capacity: Provides ample GPM flow for typical residential and light‑commercial loops.
- Maximum Head: Handles system pressures up to industry‑standard limits for reliable circulation.
- Motor Power: Optimized low‑watt consumption for energy‑efficient operation.
- Operating Temperature: Designed for continuous use within standard hydronic temperature ranges.
⚠️ Application Profile: Ideal for residential boiler loops, small commercial heating systems, domestic hot water recirculation, and mixed‑use buildings requiring durable, low‑noise pump performance.
