Description
The Bell & Gossett 103357LF is the SSF-22 Series stainless steel wet rotor circulator, engineered for reliable, quiet, and efficient hydronic heating and cooling applications. Its corrosion-resistant stainless steel construction and wet rotor design eliminate the need for external bearings or shaft seals, reducing maintenance requirements and extending service life.
Electrical Specifications
- Voltage: 115VAC
- Phase: Single Phase
- Speed: Single Speed
- Motor Speed: 2,940 RPM
- Full Load Amps: 0.80 A
- Power Consumption: 92 Watts
Construction & Design
- Wet rotor design — rotor operates within the pumped fluid for self-lubrication and silent operation
- Stainless steel construction for superior corrosion resistance
- No external shaft seals or bearings required, minimizing maintenance
- Compact, space-saving design suitable for residential and light commercial hydronic systems
Compatibility
- Compatible with 3/4″, 1″, 1-1/4″, and 1-1/2″ flanges
- Ideal for use in hot water heating systems, radiant floor heating, and hydronic distribution loops
Key Benefits
- Quiet, maintenance-free wet rotor operation
- Stainless steel internals resist scale, corrosion, and mineral buildup
- Versatile flange compatibility simplifies installation and retrofit applications
- Trusted Bell & Gossett engineering for long-term hydronic system reliability
The Bell & Gossett 103357LF (Model SSF-22) is the ideal choice for contractors and engineers seeking a dependable, low-maintenance circulator for residential and commercial hydronic heating systems.







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