Our Skills
for your Success.

Heating Hose Technology for
Professional Requirements.


Man with crossed arms looking into the distance. Orange square with a flat inverted bow at the bottom

No matter what kind of heated medium you are looking to transport, wherever you are looking to transport it: At KLETTI you will find the products you are looking for. Because we are always hot on the trail for optimal solutions. Because we have a burning passion for our products. Because we strive for the best in flexibility and performance. In a nutshell: Because we fulfil your demands with passion.

More about us

Shift boundaries with
The New Raw and KLETTI.

Going unknown ways, trying out new ideas, bringing innovative products to the market: Not only we at KLETTI are passioned about it, but also the architects Panos Sakkas and Foteini Setaki from The New Raw, the Research & Design Studio from Rotterdam.
In the high-tech workshop in their the Netherlands and Greece they create aesthetically pleasing and at the same time functional furniture out of collected, cleaned and finely shredded plastic waste – by using the process of robotic3D printing. And this is where we from KLETTI come into play: The 3D printer equipped with a robot arm is supplied by one of our KLETTI heating hoses for the extrusion technology, which transports the raw material to the application head under high pressure and at a constant high temperature.
We were so excited about the idea and the products of The New Raw that we immediately bought one of their pieces of furniture – it is now an exhibit with us in Heidelberg!

Our standard heated hose series KL-27479x

Our KLETTI standard heated hose series KL-27479x is now available with new possibilities.

Your advantages:

  • shorter delivery times
  • fast replacement delivery in case of an accident
  • simple construction of your own stock
  • special lengths on request

Technical features:

  • The electrical supply line leads out under the end caps, by that there is a smaller outer diamter at the end of the hoses
  • improved conductivity by using gilded pins
TÜV Süd safety certificate kletti-icon

Packing Heat
when it comes to Safety.

There’s a lot of hot air blowing around when it comes to safety. We can actually deliver: DIN ISO 9001 certified, as well as UL/CSA certified for export to the USA, and TÜV (German Association for Technical Inspection) certified for Canada – we are the only European manufacturer to boast such credentials!

Certificate downloads
UL/CSA authorised hoses

Passionate for
Optimal Solutions.

We believe: in carefully-selected, high-quality materials, as a product can only be as good as its components. We work: flexibly, precisely and quickly in order to bring out the full potential of our production. And: we always find the best solution, always suited to your production environment.

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One end of a heated hose with separate electrical supply line and grey squared plug kletti-icon

Sie suchen den Heizschlauch, wir haben die Lösung.

KLETTI steht für das Thema flexible elektrische Beheizung. Als Hersteller von Heizschläuchen, Heizschlauchsystemen und weiteren Beheizungslösungen ist für uns keine Herausforderung zu groß. Vom Hochtemperaturheizschlauch über Hochdruckschläuche bis zum Lebensmittelheizschlauch, von der Mess- und Regeltechnik über Steckersysteme bis zur passenden Armatur erfüllen wir jeden Kundenwunsch. Zögern Sie nicht, sprechen Sie uns an, fordern Sie uns heraus.