Description
The Bell & Gossett 1EF071LF is a Model e625S Small Flex Coupled In-Line Centrifugal Pump engineered for reliable hydronic and fluid circulation in commercial and industrial HVAC systems. Built with a cast iron body and bronze fitted internals, this pump delivers lasting corrosion resistance and durability in demanding environments. Its maintenance-free design minimizes downtime and reduces total cost of ownership — an ideal choice for mechanical rooms where reliability is non-negotiable.
Motor & Electrical Specifications
- Motor Power: 1.5 HP
- Voltage: 115/230V AC (dual voltage)
- Phase: Single Phase
- Speed: 1750 RPM
Pump & Hydraulic Specifications
- Impeller Diameter: 6.12″
- Suction Connection Size: 2″
- Discharge Connection Size: 2″
- Pump Style: Small Flex Coupled In-Line
Construction & Design
- Casing Material: Cast Iron
- Trim: Bronze Fitted for enhanced corrosion resistance
- Coupling Type: Flexible — absorbs vibration and reduces mechanical stress
- Maintenance-Free Design — no routine lubrication required
- In-Line configuration for space-saving installation
Key Benefits
- Dual-voltage motor (115/230Vac) provides installation flexibility
- Cast iron and bronze construction ensures long service life in hydronic systems
- Flex coupling protects motor and pump from misalignment and vibration
- In-line design simplifies piping and reduces footprint
- Backed by Bell & Gossett’s trusted engineering heritage
The Bell & Gossett e625S series is a proven workhorse for hydronic heating, cooling, and fluid transfer applications. Whether you’re specifying for a new installation or replacing an aging pump, the 1EF071LF delivers the performance and reliability that HVAC professionals depend on.







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