Description
Bell & Gossett 105101 Three-Piece Oil Lubricated Circulator Pump (Model PD37T)
The Bell & Gossett 105101 (Model PD37T) is a heavy-duty, three-piece oil lubricated circulator pump engineered for demanding commercial and industrial hydronic heating and cooling systems. Built with a durable cast iron construction, this pump delivers reliable, long-lasting performance in high-demand applications where dependability is critical.
Key Features
- Model: PD37T — Bell & Gossett three-piece circulator pump design
- Motor Power: 3/4 HP for robust flow performance
- Voltage: 208-230V AC / 460V AC — dual-voltage flexibility for a wide range of commercial electrical systems
- Phase: Three-phase motor for smooth, efficient operation in commercial installations
- Construction: Cast iron pump body for superior durability and corrosion resistance in hydronic systems
- Lubrication: Oil lubricated design ensures extended bearing life and reduced maintenance intervals
- Connection: Designed for use with 3-inch flanges for straightforward integration into existing piping systems
- Configuration: Three-piece assembly allows for easy in-line servicing and motor replacement without disturbing the piping
Application
The Bell & Gossett PD37T is ideal for commercial hydronic heating and cooling systems, chilled water loops, hot water heating circuits, and industrial fluid transfer applications. Its three-phase motor and dual-voltage capability make it well-suited for a broad range of commercial mechanical room installations.
Why Choose Bell & Gossett
Bell & Gossett, an Xylem brand, is a globally recognized leader in hydronic system solutions. Their circulator pumps are trusted by mechanical contractors and engineers worldwide for their proven reliability, serviceability, and efficiency in HVAC and plumbing applications.
Specifications Summary
- SKU: 105101
- Model: PD37T
- Horsepower: 3/4 HP
- Voltage: 208-230V AC / 460V AC
- Phase: Three-Phase
- Body Material: Cast Iron
- Lubrication Type: Oil Lubricated
- Flange Size: 3 Inch
- Pump Style: Three-Piece







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