Specifications
Application
Pressure hose suited for sewer cleaning vehicles, for flushing drains and sewers in industry, commerce and infrastructure.
Feature
Highly cost-effective, due to its superior cover abrasion and weather resistance. Abrasion according to EN ISO 6945:2000, max 0.1g (100N).
The wrapped cover ensures remarkably low friction coefficient and can be cleaned easily, even in demanding enviroments.
Temperature range
-35°C / +80°C.
Safety factor
2,5 : 1
Tube
SBR, black, antistatic, smooth.
Reinforcement
Textile braided.
Cover
NR/BR, black, resistant to ozone and weather, very high abrasion resistant, antistatic, wrapped.
Marking
continuous embossed tape, orange letters: "SEMPERIT (S) IK 25 PN 250 bar Month/Year ZH 1/406 MADE IN EU //////". Mylar tape on request.
Notice
Other connections on request.
Every assembly has a unique serial number on the coupling which, refers to the accompanying test certificate.
High quality standards ensure maximum safety (each hose is pressure tested and the bore size is continuously checked electronically).
Technical details
| Article number | Internal-Ø | Wall width | External-Ø | Work. pressure (max.) | Number of inserts | Bending radius (min.) | Weight approx. | Fittings | |
|---|---|---|---|---|---|---|---|---|---|
| mm | inch | mm | mm | bar | mm | kg/m | |||
| 68474 136y | 13.0 | 1/2 | 6.0 | 25.0 | 250 | 2 | 70 | 0.46 | G 1/2 |
| 68474 196y | 19.0 | 3/4 | 6.0 | 31.0 | 250 | 2 | 95 | 0.61 | G 3/4 |
| 68474 257y | 25.0 | 1 | 7.0 | 39.0 | 250 | 2 | 110 | 0.86 | G 1 (5/4) |
| 68474 328y | 32.0 | 1 1/4 | 8.0 | 48.0 | 250 | 2 | 150 | 1.27 | G 1 1/4 |
Coil length: y = 0 : 40m, y = 1 : 60m, y = 2 : 80m, y = 3 : 100m, y = 4 : 120m, y = 5 : 150m, y = 6 : 160m, y = 7 : 180m, y = 8 : 200m, y = 9 : 240m. Steel crimped fittings with BSP threaded connections (one end male, one end female) with 60° conical fittings are used as standard. Other connections on request.
