GH HILCOFLEX PU DRAG
HPD
TPU hoses for liquid manure distribution systems
Applications
- Transport hose between lagoon and field
- Drag hose to tow behind tractors
- Please note that some HILCOFLEX PU hose sizes can be used for both applications
Features
- Outstanding abrasion resistance
- Extremely tough, resistant to wear and durable
- Extremely high tensile strength
- Resistant to oil, petrol and chemicals (see resistance table)
- Resistant to ageing and ozone
- Lightweight and easy to use compared to rubber material transport hoses
- Very good flexibility at low temperatures
Construction
Jacket lining:
- High-tenacity polyester yarn, circular woven
- Specially designed for high tensile strength, tight bending radii and low elongation under pressure
- Totally embedded in the polyurethane, offering optimum protection against mechanical damage
- Thermoplastic polyether polyurethane, extruded through the weave in a special one-step production process
- Highly resistant to abrasion, 5–6 times longer service life than nitrile hoses
- Inside: very smooth for minimum pressure loss
- Outside: very smooth for good flexibility, thick-walled for unbeatable resistance to wear
Pressures
Working pressure:
Specifications apply only to the hose (medium water, 20°C). The potential working pressure may be lower than specified above for hose lines with couplings due to the nominal pressure of the couplings or the type of assembly. For compressed air, the maximum working pressure is 25% of the burst pressure.
Maximum working pressure:
Approval can only be given by the manufacturer upon clarification of the exact area of application.
Breaking strength
The maximum tensile load in continuous use should not exceed 1/3 of the breaking strength.
Standard length
100/200 m, cut to length for a surcharge
Standard color
Orange
Green
Blue (only HILCOFLEX PU DRAG EXTRA)
Temperature
–50°C to +75°C (water)
Individual solutions
- Colour according to customer specification
- Professional assembly of all coupling systems suited to layflat hoses
- With * marked diameters on request
|
Bore size in inch
|
Weight in g/m
|
Wall thickness in mm
|
Working pressure in bar / PSI
|
Working pressure max. in bar / PSI
|
Bursting pressure in bar / PSI
|
Breaking strength in kg
|
|---|---|---|---|---|---|---|
| HILCOFLEX PU DRAG, Farbe Grün & Orange | ||||||
| 3* | 950 | 3,5 | 16 / 230 | 20 / 290 | 50 / 725 | 8.800 |
| 3 1/2 | 1.100 | 3,5 | 15 / 220 | 18 / 260 | 45 / 655 | 10.900 |
| 4 | 1.350 | 3,8 | 14 / 205 | 17 / 245 | 42 / 610 | 13.800 |
| 4 1/2 | 1.450 | 3,8 | 14 / 205 | 17 / 245 | 42 / 610 | 13.800 |
| 5 | 1.850 | 3,8 | 14 / 205 | 17 / 245 | 42 / 610 | 20.500 |
| 5 1/2 | 1.950 | 3,9 | 14 / 205 | 17 / 245 | 42 / 610 | 22.500 |
| 6 | 2.100 | 4 | 14 / 205 | 17 / 245 | 42 / 610 | 27.200 |
| 7 | 2.800 | 4,5 | 10 / 145 | 12 / 175 | 30 / 435 | 35.000 |
| HILCOFLEX PU DRAG EXTRA, Farbe Blau | ||||||
| 4 | 1.650 | 4,5 | 14 / 205 | 17 / 245 | 42 / 610 | 13.800 |
| 4 1/2 | 1.900 | 4,5 | 14 / 205 | 17 / 245 | 42 / 610 | 13.800 |
| 5 | 2.300 | 4,5 | 14 / 205 | 17 / 245 | 42 / 610 | 20.500 |
GH HILCOFLEX PU DRAG
