Description
The Bell & Gossett 1EF027LF (Model e611S) is a high-performance, maintenance-free, small flex coupled in-line centrifugal pump engineered for demanding hydronic heating and cooling applications. Built with a durable cast iron body and bronze fitted internals, this pump delivers reliable, long-lasting performance in commercial and residential hydronic systems.
Motor Specifications
- Motor Power: 3/4 HP
- Voltage: 115/230V AC
- Phase: Single Phase
- Speed: 1750 RPM
Pump Specifications
- Impeller Diameter: 4.75″
- Suction Connection: 2″
- Discharge Connection: 2″
- Pump Type: In-Line Centrifugal
- Coupling Type: Small Flex Coupled
Construction & Design
- Body Material: Cast Iron
- Fitted: Bronze
- Maintenance Free design for reduced service intervals and lower total cost of ownership
- In-line configuration simplifies installation and saves space in mechanical rooms
Key Benefits
- Maintenance-free operation minimizes downtime and labor costs
- Flex coupled design absorbs vibration and reduces noise transmission
- Cast iron body provides superior durability and corrosion resistance for hydronic systems
- Bronze fitted internals ensure compatibility with a wide range of system fluids
- In-line installation allows easy integration into existing piping without major system modifications
- Single-phase motor offers broad compatibility with standard commercial and residential electrical systems
Ideal Applications
- Hydronic heating and cooling systems
- Hot water circulation in commercial buildings
- Chilled water distribution systems
- HVAC secondary loop pumping
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