Description
Bell & Gossett SM2081 Replacement Motor Overview
The Bell & Gossett SM2081 is a precision-engineered replacement motor designed to restore peak performance to Bell & Gossett hydronic circulating pump systems. Delivering 1/2 horsepower at a synchronous speed of 1800 RPM, this motor is built to handle the continuous-duty demands of commercial and residential hydronic heating and cooling applications.
Key Specifications
- Horsepower: 1/2 HP
- Voltage: 115/208-230V
- Phase: 1-Phase
- Speed: 1800 RPM
- SKU / Part Number: SM2081
- Brand: Bell & Gossett
Dual-Voltage Flexibility
The SM2081’s dual-voltage rating (115/208-230V) makes it adaptable to a wide range of electrical service configurations found in both residential and light commercial installations. This versatility simplifies stocking and reduces the need for multiple motor SKUs on the job.
Designed for Hydronic Applications
As a genuine Bell & Gossett replacement motor, the SM2081 is engineered to exact OEM tolerances, ensuring a proper fit and reliable operation when used with compatible Bell & Gossett circulators and pump assemblies. Choosing an OEM-matched replacement minimizes downtime and helps maintain system efficiency.
Why Choose the Bell & Gossett SM2081?
- OEM-quality replacement for Bell & Gossett pump systems
- 1800 RPM operating speed for efficient fluid circulation
- Dual-voltage capability for installation flexibility
- Single-phase design suited for residential and light commercial use
- Trusted Bell & Gossett engineering and reliability







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