Specifications
Application
A suction and delivery hose for the pneumatic and hydraulic transport of abrasive materials, such as gypsum, ash, bauxite, corundum, dolomite, ores, feldspar, waste glass, wood chips, industrial waste, coal, metal dust, etc.
Feature
The entire feed system is very easy to assemble due to a specially designed coupling system.
External, segmented coupling system allows easy replacement of hose. Couplings can normally be reused.
Temperature range
-35°C / +70°C.
Safety factor
3,2 : 1
Tube
Premium NR, tan, wear resistant, isolating.
Reinforcement
Textile wrapped, zinc plated wire helix.
Cover
EPDM/SBR, black, resistant to ozone and weather, abrasion resistant, electrically conductive, corrugated with cloth impression.
Marking
continuous red mylartape, black letters: „SEMPERIT (S) SIGMA® natural FS 3310 S&D WP 10 bar Made in Europe //////".
Notice
ATTENTION: Please refer to the Semperit resistance list or, in case of doubt, contact Semperit.
ATTENTION: Please see the special handling and storage guidelines for our Sigma® system.
On request: reducers, elbow fittings, branches, adaptors, shut-off valves, etc.
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 | ||
| 64573 5140 | 50.8 | 2 | 12.0 | 74.8 | 10 | 2 | 250 | 3.40 | 40 |
| 64573 6340 | 63.5 | 2 1/2 | 12.0 | 87.5 | 10 | 2 | 300 | 4.10 | 40 |
| 64573 7640 | 76.2 | 3 | 19.0 | 114.2 | 10 | 2 | 350 | 8.55 | 40 |
| 64573 8240 | 82.0 | 3 1/4 | 16.1 | 114.2 | 10 | 2 | 350 | 7.60 | 40 |
| 64573 0040 | 101.6 | 4 | 15.5 | 132.6 | 10 | 2 | 500 | 9.10 | 40 |
| 64573 1202 | 127.0 | 5 | 17.5 | 162.0 | 10 | 4 | 650 | 12.10 | 20 |
| 64573 1502 | 152.4 | 6 | 18.0 | 188.4 | 10 | 4 | 750 | 14.65 | 20 |
| 64573 2002 | 203.2 | 8 | 19.0 | 241.2 | 10 | 4 | 1250 | 19.55 | 20 |
Vacuum resistance up to 152mm ID -0.9 bar; bigger sizes -0.7 bar.
