Description
Bell & Gossett SM2087 Replacement Motor Overview
The Bell & Gossett SM2087 is a high-performance replacement motor engineered to deliver dependable power in demanding hydronic and pump applications. Rated at 1-1/2 horsepower and 3450 RPM, this motor provides the speed and torque necessary to keep circulator and pump systems operating at peak efficiency. Whether you’re servicing an existing Bell & Gossett pump or upgrading a worn-out motor, the SM2087 is the factory-matched solution for a drop-in replacement.
Key Specifications
- SKU: SM2087
- Brand: Bell & Gossett
- Horsepower: 1-1/2 HP
- Speed: 3450 RPM
- Voltage: 115/230V
- Phase: 1-Phase
- Frame: 56J
- Enclosure: Open Drip Proof (ODP)
Design & Construction
The SM2087 features a 56J frame — a standard NEMA frame configuration widely used in pump motor applications — ensuring straightforward mounting compatibility with Bell & Gossett pump assemblies. The dual-voltage 115/230V rating provides installation flexibility, allowing the motor to be wired to match the available power supply without requiring a separate transformer or additional components. The Open Drip Proof (ODP) enclosure is designed for use in clean, indoor environments where the motor is protected from dripping liquids falling at angles up to 15 degrees from vertical, making it well-suited for mechanical rooms and equipment closets.
Application
- Bell & Gossett circulator and pump motor replacement
- Hydronic heating and cooling systems
- Commercial and residential HVAC pump applications
- Mechanical room installations in protected indoor environments
Why Choose the Bell & Gossett SM2087?
As an OEM-matched motor, the SM2087 eliminates the guesswork of aftermarket substitutions. The 3450 RPM operating speed ensures proper flow rates are maintained in the connected pump system, while the 1-1/2 HP output delivers the torque required for reliable, continuous-duty operation. The dual-voltage capability reduces the need for field modifications and streamlines installation across a variety of job sites.
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