Specifications
Application
Highly flexible service water hose, with very good ageing, weather and abrasion resistance, for conveying air and water.
Feature
EPDM tube and cover resistant to heat, sunlight, ozone and weather.
Kink resistant due to textile reinforcement.
Electrically conductive tube construction prevents the build-up of static electricity. Resistance R<106 Ohm (according to EN ISO 8031:2009).
Temperature range
-40°C / +120°C, for a short time up to +140°C.
Safety factor
3 : 1
Tube
EPDM, black, electrically conductive, smooth.
Reinforcement
Textile spiral.
Cover
EPDM, black, resistant to ozone and weather, electrically conductive, smooth, 4 orange longitudinal stripes.
Marking
continuous inkjet, white letters: "SEMPERIT (S) Wasser/Water EPDM WP 20 bar/BP 60 bar XQ/YYYY -40°C/ +120°C short time +140°C CONDUCTIVE R < 106 Ohm/m MADE IN EU //////".
Notice
If in any doubt regarding use, please contact Semperit.
On request also available with blue, red or without stripes.
ATTENTION: Please be aware of the safety factor.
Technical details
| Article number | Internal-Ø | Wall width | External-Ø | Work. pressure (max.) | Number of inserts | Bending radius (min.) | Weight approx. | Coil length (max.) | |
|---|---|---|---|---|---|---|---|---|---|
| mm | inch | mm | mm | bar | mm | kg/m | m | ||
| 68908 1330 | 13.0 | 1/2 | 3.0 | 19.0 | 20 | 2 | 80 | 0.23 | 50 |
| 68908 1940 | 19.0 | 3/4 | 4.0 | 27.0 | 20 | 2 | 120 | 0.42 | 50 |
| 68908 2545 | 25.0 | 1 | 4.5 | 34.0 | 20 | 2 | 150 | 0.60 | 50 |
| 68908 3260 | 32.0 | 1 1/4 | 6.0 | 44.0 | 20 | 2 | 200 | 1.05 | 50 |
| 68908 3860 | 38.0 | 1 1/2 | 6.0 | 50.0 | 20 | 4 | 250 | 1.20 | 50 |
