Description
Bell & Gossett PD40S Cast Iron Three-Piece Oil Lubricated Circulator Pump
The Bell & Gossett 105151 is a heavy-duty, three-piece oil lubricated circulator pump engineered for demanding hydronic heating and cooling applications. Featuring a robust cast iron construction and designed for use with 3″ flanges, this pump delivers dependable, long-lasting performance in commercial and industrial hydronic systems.
Key Features
- Model: PD40S — three-piece design for easy in-line service and maintenance without disturbing piping
- 1.5 HP motor for powerful, consistent fluid circulation
- Dual voltage capability: 115V AC / 230V AC, single phase — flexible installation options
- Cast iron pump body for superior durability and corrosion resistance in hydronic environments
- Oil lubricated bearing assembly for extended service life and reduced maintenance intervals
- Designed for use with 3″ flanges for straightforward integration into existing piping systems
- Three-piece construction allows motor, seal, and volute to be serviced independently
Application
The Bell & Gossett PD40S is ideally suited for hot water heating systems, chilled water systems, and other closed-loop hydronic applications requiring reliable, high-capacity circulation. Its three-piece design is a hallmark of the Bell & Gossett Series PD line, allowing technicians to perform seal or motor replacements without cutting pipe or draining the entire system.
Specifications
- SKU: 105151
- Model: PD40S
- Horsepower: 1.5 HP
- Voltage: 115V AC / 230V AC
- Phase: Single Phase
- Body Material: Cast Iron
- Lubrication: Oil Lubricated
- Flange Size: 3″
- Configuration: Three-Piece In-Line Circulator
Why Choose Bell & Gossett?
Bell & Gossett has been a trusted name in hydronic system components for over a century. Their PD Series circulators are renowned for reliability, ease of maintenance, and compatibility with a wide range of commercial and industrial hydronic systems. The 105151 / PD40S continues that tradition with a robust design built to meet the demands of professional HVAC installations.
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