Description
The Bell & Gossett 105104LF (Model PDB37T) is a heavy-duty, lead-free all-bronze three-piece oil-lubricated circulator pump engineered for demanding hydronic heating and cooling applications. Designed with a robust three-piece construction, this pump allows for easy in-line servicing and maintenance without removing the pump body from the piping system, minimizing downtime and labor costs.
Powered by a 3/4 HP three-phase motor rated for 208-230V AC / 460V AC, the PDB37T delivers reliable, consistent flow performance in commercial and industrial hydronic systems. The all-bronze, lead-free wetted components make it an ideal choice for potable water and environmentally sensitive applications where compliance with lead-free standards is required. The 3″ flange connections ensure compatibility with larger commercial piping configurations, providing a secure and leak-free installation.
Oil-lubricated bearings provide long service life and smooth, quiet operation under continuous-duty conditions. Bell & Gossett’s proven circulator pump engineering ensures dependable performance in boiler loops, chilled water systems, and other hydronic distribution systems.
Key Features
- 3/4 HP three-phase motor for reliable commercial-grade performance
- Dual voltage rating: 208-230V AC / 460V AC for flexible installation
- Lead-free all-bronze construction for compliance with lead-free regulations
- Three-piece design allows in-line servicing without pipe removal
- Oil-lubricated bearings for extended service life and quiet operation
- 3″ flange connections for secure, leak-free integration into larger piping systems
- Suitable for commercial and industrial hydronic heating and cooling applications
Specifications
- SKU: 105104LF
- Model: PDB37T
- Brand: Bell & Gossett
- Horsepower: 3/4 HP
- Voltage: 208-230V AC / 460V AC
- Phase: Three Phase
- Construction: Lead-Free All Bronze
- Pump Style: Three-Piece, Oil Lubricated
- Connection Type: 3″ Flanges
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