Description
The Bell & Gossett 1EF012LF is a high-performance, maintenance-free small flex coupled in-line centrifugal pump engineered for reliable hydronic and fluid circulation in commercial and residential HVAC systems. Built under Bell & Gossett’s trusted Model e603S platform, this pump delivers dependable, long-lasting service with minimal upkeep required.
Key Features
- Maintenance-free design reduces downtime and service costs
- Flex coupled in-line configuration for easy installation in existing piping systems
- Cast iron construction with bronze fitted internals for durability and corrosion resistance
- 5.25″ impeller diameter for optimized flow performance
- 1″ suction and 1″ discharge connections for straightforward piping integration
- Single phase motor compatible with standard HVAC electrical systems
Electrical Specifications
- Motor Horsepower: 1/2 HP
- Voltage: 115/230V AC (dual voltage)
- Phase: Single Phase
- Motor Speed: 1750 RPM
Pump Specifications
- Configuration: In-Line, Flex Coupled
- Impeller Diameter: 5.25″
- Suction Connection: 1″
- Discharge Connection: 1″
- Casing Material: Cast Iron
- Fitted Material: Bronze
- Model: e603S
Applications
- Hydronic heating and cooling systems
- Closed-loop fluid circulation
- Commercial and light industrial HVAC installations
- Hot water and chilled water distribution
The dual-voltage (115/230V AC) motor provides installation flexibility, allowing the pump to adapt to a variety of electrical configurations on the job site. The 1750 RPM motor speed and 5.25″ impeller work in tandem to deliver consistent, efficient flow rates suited to small-to-medium hydronic systems. The cast iron body paired with bronze-fitted internals ensures compatibility with a wide range of water qualities and system chemistries, making the Bell & Gossett 1EF012LF a versatile and dependable choice for HVAC professionals.
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