630-735-3500
Radiator Heat Exchanger
Does the same job as our F618 Heat Exchanger but fits between the radiator hoses to make installation easier, only additional connections required are tube links from pump discharge to return line to suction side of the pump.
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Features
- Fits Between Radiator Hoses: Installs directly into the engine’s radiator hose system for simplified integration.
- Supports Continuous Pumping: Helps maintain safe engine temperatures during prolonged fireground operations.
- Closed Cooling System: Prevents antifreeze loss and dilution by isolating the cooling process.
- Compact Design: Measures 9.5 inches in length to fit space‑restricted apparatus compartments.
- Multiple Diameter Options: Available in several inlet/outlet sizes to match apparatus configurations.
What is it?
The SEN‑DURE Radiator Heat Exchanger is a closed‑loop cooling device used on fire apparatus to transfer heat from the engine cooling system using water supplied from the fire pump. Instead of mixing pump water with antifreeze, the exchanger uses internal coils to cool engine coolant while keeping the two fluids separate.
How is it used?
The heat exchanger is installed inline between the radiator hoses of the apparatus engine. During pumping operations, water from the fire pump is routed through the exchanger coils, absorbing heat from the engine coolant. The cooled coolant then circulates back through the engine, helping prevent overheating during extended stationary pumping.
Who uses it?
This product is used by fire departments and emergency response agencies operating pumpers or other apparatus that require engine temperature control during sustained fire suppression, drafting, or water supply operations.
Maintenance Information
- Periodically inspect hose connections and fittings for leaks or wear.
- Flush and clean heat exchanger as part of routine apparatus maintenance.
- No specific maintenance interval is specified.
What is it used with?
- Fire apparatus pump systems
- Engine cooling systems
- Radiator hoses
- Pump discharge and return plumbing
Available Sizes / Models
Radiator Heat Exchanger – 9.5" x 1.75"
- Overall Length: 9.5 inches
- Diameter: 1.75 inches
- Weight: Approximately 9 lbs
- Application: Apparatus radiator hose installation
Radiator Heat Exchanger – 9.5" x 2"
- Overall Length: 9.5 inches
- Diameter: 2 inches
- Weight: Approximately 9 lbs
- Application: Apparatus radiator hose installation
Radiator Heat Exchanger – 9.5" x 2.25"
- Overall Length: 9.5 inches
- Diameter: 2.25 inches
- Weight: Approximately 9 lbs
- Application: Apparatus radiator hose installation
- Product Type: Radiator heat exchanger
- Installation Location: Engine radiator hose system
- Cooling Method: Closed‑loop heat transfer
- Overall Length: 9.5 inches
- Weight: Approximately 9 lbs
- Manufacturer: SEN‑DURE PRODUCTS INC
- Model: SEN-DURE