James Dawson

/ Products / Heater Hose

Features & Benefits

  • High burst strength and excellent heat resistance
  • Recommended for temperatures: -65ºF to +350ºF (-53.9ºC to +176.6ºC)
  • Aramid configuration available for temperatures up to +500ºF (+260ºC)
  • Resistant to coolants, cold leaks, cracking, peeling, aging & ozone
  • Meets and exceeds all performance and physical characteristics of SAE J20 R3, Class A
  • Available in 25”, 50” and 100” lengths. Other reel lengths available depending on hose diameter.
  • Colours: Blue (also available with red inner)

Heater Hose

Heater hoses are used to transport coolant within diesel engines when the situation requires lower pressures and longer lengths than standard applications. Available in Single braided or Knit polyester reinforcement with heavy wall configurations for high pressure applications.

Continuous progress resulting in improved methods of manufacture and materials.

Innovative product development ensures that your products are available in advance of all new emission regulations.

For More Information

UK: +44 (0)1522 781800
USA: + 1 (716) 903 1085
China:  + 86 1366 159 0273

Silicone Coolant Applications

Silicone out performs conventional hose materials in terms of optimum reliability and long life on engine, radiator, heater and other coolant handling applications.

In house accelerated ageing and dynamic testing of finished hoses replicate long term application which means you can fit it and forget it. 

Mandrel wrapped format to conform to the requeremnts of SAE J20 R1 (standard wall) class ‘A’. Alternatively in single ply construction, manufactured by continuous methods, to conform to the requirements of SAE J20 R3 and R$ class ‘A’.

Materials are chosen by technical engineers based on the application requirements and specifications.