Armstrong 106073-011 - 1" Cast Iron Pump Flange
Armstrong 106073-011 - 1" Cast Iron Pump Flange
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This cast‑iron flange provides a robust 1‑inch connection for hydronic pump systems, ensuring a tight seal and easy maintenance. The 106073-011 model is engineered for dependable performance in demanding heating applications.
The flange mates directly to the pump housing using standard bolt patterns, distributing load evenly across the cast‑iron body to prevent warping while maintaining a leak‑free joint under pressure.
Key System Performance Baselines:
- Material Strength: Cast iron construction resists corrosion and high‑pressure environments.
- Seal Integrity: 1‑inch flange design creates a leak‑free joint with compatible pump ports.
- Installation Efficiency: Standard bolt‑on geometry aligns quickly with existing pump assemblies.
- Temperature Tolerance: Operates reliably up to 200 °F in typical hydronic systems.
⚠️ Application Profile: Ideal for commercial boiler feedwater loops, residential hot‑water heating systems, and industrial process pump recirculation.
| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 106073-011 |
| Connection Size | 1" |
| Body Construction | Cast Iron |
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