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Type ECH

Type ECH is a thick wall, spiral/convoluted PTFE hose with a single Stainless Steel braid. This construction combines the flexibility and chemical inertness of PTFE with the mechanical strength of Stainless Steel. Applied in bulk length/coils or as assembled hose with fitting. Spiral/convoluted PTFE hoses are used as protection for electrical wires, transport of chemicals, food and/or pharmaceutical products or as a flexible connection for vibrations.

Key properties type ECH

  • Virtually absolutely chemically inert
  • UV resistant (does not age)
  • Electrical insulating (high dielectricity)
  • FDA approved (food-safe)
  • No stick (easy to clean)
  • Vacuum resistant up to 90%
  • Temperature range -50°C to 260C


  • Anti-static version
  • Straight ends (for connectors)
  • Stainless Steel spiral (vacuum)
  • Additional PP braid
  • At higher pressure application (than shown in our table), high grade Stainless Steel braid

Technical information

Need more information about the properties of the type ECH hoses? These can be found in the technical datasheet below.

More information?

Please contact our sales engineers if you require more information, an inquiry or to evaluate samples. Or download our technical data sheets.