Specifications
Application
A flexible hose for transporting inert gases, e.g. nitrogen, argon, carbon dioxide and compressed air.
Standard/Approval
ISO 3821:2019 (formerly EN 559:2003).
Temperature range
-30°C / +70°C.
Safety factor
3 : 1
Tube
EPDM, black, smooth.
Reinforcement
Textile spiral.
Cover
EPDM, black, smooth.
Marking
continuous inkjet, white letters: "SEMPERIT (S) GIB ISO 3821 (EN 559) PN 2 MPa (20 bar) ID x OD -30°C YYYY MADE IN EU //////".
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 | mm | mm | bar | mm | kg/m | m | ||
| 68396 0435 | 4.0 | 3.5 | 11.0 | 20 | 2 | 40 | 0.11 | 50 |
| 68396 0535 | 5.0 | 3.5 | 12.0 | 20 | 2 | 40 | 0.13 | 50 |
| 68396 0630 | 6.3 | 3.0 | 12.3 | 20 | 2 | 40 | 0.12 | 50 |
| 68396 0635 | 6.3 | 3.5 | 13.3 | 20 | 2 | 40 | 0.15 | 50 |
| 68396 0830 | 8.0 | 3.0 | 14.0 | 20 | 2 | 45 | 0.16 | 50 |
| 68396 0835 | 8.0 | 3.5 | 15.0 | 20 | 2 | 45 | 0.17 | 50 |
| 68396 1030 | 10.0 | 3.0 | 16.0 | 20 | 2 | 50 | 0.17 | 50 |
| 68396 1035 | 10.0 | 3.5 | 17.0 | 20 | 2 | 50 | 0.21 | 50 |
