Bell & Gossett 105089 PD35S Booster Pump with 1/2 HP Motor
Bell & Gossett 105089 PD35S Booster Pump with 1/2 HP Motor
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Apply for Trade Account & Terms →| Performance Parameter | Engineering Baseline Value |
|---|---|
| Manufacturer Part Number (MPN) | 105089 |
| Model Designation | PD35S |
| Motor Horsepower | 1/2 HP |
| Motor Speed | 1800 RPM |
| Flow Rate (35 GPM @ 30 psi) | 35 GPM |
Designed for reliable pressure boost in hydronic heating, cooling, and domestic water circuits, the 105089 Bell & Gossett PD35S pump with a 1/2 HP motor delivers steady flow in compact spaces.
The PD35S utilizes a centrifugal impeller housed in a cast‑iron body, driven by a sealed‑shaft motor that maintains consistent RPM across varying system pressures, reducing cavitation and energy loss.
Key System Performance Baselines:
- Flow Capacity: Up to 35 GPM at 30 psi, ensuring ample delivery for typical residential and light commercial loops.
- Energy Efficiency: 1/2 HP motor operates at 1800 RPM with high‑efficiency design, lowering operating costs.
- Durable Construction: Cast‑iron body with corrosion‑resistant finish for long‑term service in wet environments.
- Quiet Operation: Integrated motor mounts minimize vibration and noise.
- Compact Footprint: Small dimensions simplify installation in tight service closets.
⚠️ Application Profile: Residential boiler feed, commercial chilled water boosters, domestic hot water recirculation, industrial process cooling loops.
