DW/H Series


The DW/H series is your material solution for hoses in contact with drinking water. The compounds are approved according to important European drinking water standards - DVGW, W270, KTW, ACS. They are translucent and can be colored in many different ways.

Processing Method: Injection Molding, Extrusion
Color / RAL DESIGN: Translucent

Typical applications

  • Shower hoses
  • Hoses for household appliances
  • Jet former
  • Hoses for food application


Material advantages

  • Low kinking tendency
  • Optimized mechanical properties
  • Adhesion to PP
  • Alternative material to PVC-P
  • Surface with low sensitivity to dirt
  • Plasticizer free
  • Resistance to microbes
  • Precoloration in all colors


Regulations / Approvals *

  • Regulation (EU) No 10/2011
  • DVGW Arbeitsblatt W270
  • KTW


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PDF file KTW-TF5WHA-TF8WHA-2020-2025-de-
PDF file W270-TF5WHA-TF8WHA-2020-2025-en-
PDF file KTW-TF5WHA-TF8WHA-2020-2025-en-
Compound name
DIN ISO 48-4
Shore A
DIN EN ISO 1183-1
Tensile Strength 1
DIN 53504/ISO 37
Elongation at Break 1
DIN 53504/ISO 37
TF5WHA Translucent 55 0.900 15.0 700
TF6WHA Translucent 65 0.900 15.0 700
TF6WHB Translucent 60 0.900 15.0 700
TF7WHA Translucent 75 0.900 15.0 700
TF7WHB Translucent 70 0.900 15.0 700
TF8WHA Translucent 85 0.900 17.0 700
TF8WHB Translucent 80 0.900 16.0 700
1Deviating from ISO 37 standard test piece S2 is tested with a traverse speed of 200 mm/min.
- WRAS (BS 6920) for cold- and warm water applications in natural color and colored- W270 in natural color and colored- Compliance regarding ACS DGS/VS4 2000/232 dated 27.4.2000, DGS/VS4 n° 99/217 dated 04/12/1999- KTW guideline for 23 °C and 60 °C (or transition regulation of UBA from 04/21/2012 for cold water 73 °F (23 °C) and warm water 140 °F (60 °C)
All values published in this data sheet are rounded average values.
The product storage life is 12 months after delivery if storage instructions are followed. Store under dry conditions at room temperature (15–30 °C) away from heat sources and direct sunlight! Contact with nitrogen oxides must be avoided during storage!
For further information and individual custom solutions please contact our customer service.
* Regulations a compound complies with and approvals granted are displayed here. Please note: All regulations and approvals for all compounds of a series are collectively shown in the overview of the respective product series, i.e. not all regulations and approvals shown in the overview apply to each individual compound.