Description
The Bell & Gossett 1EF016LF (Model e604S) is a high-quality, maintenance-free small flex coupled in-line centrifugal pump engineered for reliable hydronic heating and cooling applications. Built with a durable cast iron body and bronze-fitted internals, this pump delivers long-lasting performance in demanding commercial and residential systems.
Key Features
- Maintenance-free design minimizes downtime and reduces total cost of ownership
- Flex coupled in-line configuration simplifies installation and servicing
- Cast iron construction with bronze fitted internals for corrosion resistance and durability
- Compact, space-saving in-line design fits easily into existing piping systems
- Suitable for hydronic heating, cooling, and circulating applications
Electrical Specifications
- Motor Horsepower: 1/4 HP
- Voltage: 115/230V AC (dual voltage)
- Phase: Single Phase
- Speed: 1750 RPM
Hydraulic & Mechanical Specifications
- Impeller Diameter: 4.38″
- Suction Connection: 1-1/4″
- Discharge Connection: 1-1/4″
- Pump Type: In-Line Centrifugal
- Coupling Type: Small Flex Coupled
Construction
- Body Material: Cast Iron
- Fitted Material: Bronze
The Bell & Gossett e604S series is a trusted choice among HVAC professionals for its proven reliability and ease of installation. The dual-voltage motor (115/230V AC) provides installation flexibility, while the 1-1/4″ suction and discharge connections integrate seamlessly with standard hydronic piping. Order the Bell & Gossett 1EF016LF from Jackson today for expert support and competitive pricing.







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