Description
The Bell & Gossett 1EF013LF (Model Be601S) is a high-quality, all-bronze, maintenance-free small flex coupled in-line centrifugal pump engineered for reliable performance in hydronic heating, cooling, and fluid circulation systems. Designed for professional HVAC and plumbing installations, this pump combines durable all-bronze construction with a flexible coupling design that reduces vibration and extends service life — all without the need for routine lubrication or maintenance.
Key Features
- All-bronze wetted components for superior corrosion resistance in open and closed hydronic systems
- Maintenance-free design eliminates the need for lubrication, reducing total cost of ownership
- Flex coupled in-line configuration for easy installation and compact footprint
- 4.38″ impeller diameter for optimized flow and head performance
- 1″ suction and 1″ discharge connections for straightforward piping integration
- Single-phase motor for compatibility with standard residential and light commercial electrical systems
Electrical Specifications
- Motor Power: 1/4 HP
- Voltage: 115/230V AC (dual voltage)
- Phase: Single Phase
- Motor Speed: 1750 RPM
Pump Specifications
- Configuration: In-Line, Flex Coupled Centrifugal
- Impeller Diameter: 4.38″
- Suction Connection: 1″
- Discharge Connection: 1″
- Construction: All Bronze
Ideal Applications
- Hydronic heating and cooling circulation
- Domestic hot water recirculation
- Light commercial and residential HVAC systems
- Boiler feed and distribution loops
- Solar thermal and radiant floor heating systems
The Bell & Gossett 1EF013LF is backed by Bell & Gossett’s decades of hydronic expertise, making it a trusted choice for HVAC contractors and mechanical engineers who demand dependable, long-lasting pump performance.







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