Description
The Bell & Gossett 105092LF (Model PDB35S) is a premium, lead-free all-bronze three-piece circulator pump engineered for reliable performance in hydronic heating and cooling systems. Designed for professional HVAC and plumbing applications, this oil-lubricated circulator delivers consistent flow and long service life in potable water and closed-loop hydronic systems alike.
Key Features
- Lead-free all-bronze construction — safe for potable water and hydronic applications
- Three-piece design for easy in-line serviceability without removing the pump body from the piping
- Oil-lubricated bearing assembly for quiet, dependable operation
- Compatible with 3″ flanges for straightforward installation in standard piping configurations
- Single-phase motor for broad compatibility with residential and light commercial electrical systems
Electrical Specifications
- Motor Power: 1/2 HP
- Voltage: 115V AC / 230V AC (dual voltage)
- Phase: Single Phase
Construction & Design
- Material: Lead-free all-bronze wetted components
- Lubrication: Oil-lubricated
- Configuration: Three-piece circulator
- Flange Size: 3 inch
- Model: PDB35S
Ideal Applications
- Hydronic heating and cooling systems
- Potable water recirculation
- Domestic hot water systems
- Commercial and residential boiler loops
Bell & Gossett is a trusted name in hydronic system components, and the 105092LF continues that legacy with robust materials and a time-tested three-piece design. The dual-voltage motor (115V/230V) provides installation flexibility, while the lead-free bronze construction ensures compliance with lead-free regulations for water systems. Order the Bell & Gossett 105092LF from Jackson Systems for fast shipping and expert support.







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