Clean drinking water
SUNAFLEX EPDM compounds for drinking water applications
New international standards define the quality of drinking water pipes. The requirements get higher and higher. The German drinking water standard DVGW W-270 e.g. defines the technical regulations concerning the growth of micro-organisms on materials for drinking water and for their hygienic and physiological safety qualities. EPDM compounds from HUBER+SUHNER take these specifications into account.
SUNAFLEX EPDM drinking water compounds meet the most stringent approvals:
| Drinking water approval |
T 8184 |
T 9673 |
T 8165 |
T 8193 |
T 9635 |
T 9643 |
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| Hardness Shore A | 60 | 70 | 70 | 80 | 70 | 80 | |||||||||||||
| Application | cold | cold | cold | cold | hot | hot | |||||||||||||
|
EU EN 681-1 |
+ | + | + | + | + | + | |||||||||||||
|
D KTW D1/D2 |
+ | + | + | + |
test pending |
test pending |
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|
D DVGW W-270 D1 |
+ | + | + | + |
test pending |
test pending |
|||||||||||||
|
F NF XP P 41-250-1-2-3 |
+ | ||||||||||||||||||
|
GB WRC BS 6920 |
+ | ||||||||||||||||||
|
A Ö-Norm B5014-1 D/E |
+ | ||||||||||||||||||
The material characteristic data is determined on laboratory test items and represents no specification. The characteristics based on finished products might deviate from the material data measured on laboratory test items.
