Bell & Gossett 105121 PD38S 1 HP Pump
Bell & Gossett 105121 PD38S 1 HP Pump
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 105121 |
| Model Designation | PD38S |
| Motor Power | 1 HP |
This 1‑horsepower pump ensures reliable water circulation for residential and commercial hydronic heating and cooling systems. The 105121 model, Bell & Gossett PD38S, combines robust construction with energy‑efficient performance.
The PD38S utilizes a single‑stage centrifugal design with a sealed‑bearing motor that delivers consistent flow at varying pressures. Its integrated impeller and volute optimize hydraulic efficiency while minimizing noise.
Key System Performance Baselines:
- Flow Capacity: Up to 38 GPM at 30 psi, maintaining steady pressure.
- Energy Efficiency: Designed to meet ASHRAE 90.1 standards for reduced power consumption.
- Noise Level: Operates below 55 dB(A), suitable for quiet environments.
- Durability: Cast‑iron body with corrosion‑resistant coating for long service life.
🚨 Application Profile: Hydronic heating systems, cooling‑tower recirculation, domestic hot‑water loops, solar‑thermal circulation, and commercial HVAC loops.
