Key specifications
- Material
- Rubber
- Inner layer
- Abrasion-resistant conductive natural rubber
- Reinforcement
- High-strength polyester textile, spiral steel wire and conductive copper wire
- Outer layer
- Perforated natural and synthetic rubber resistant to abrasion and all weather conditions
Selected size:
Product Description
Corrugated Cement Suction & Delivery Hose: a rubber hose for discharge and conveying of dust, sand, cement, plaster and similar materials. Construction: inner layer – abrasion-resistant conductive natural rubber; reinforcement – high-strength polyester textile, spiral steel wire and conductive copper wire; outer layer – perforated natural and synthetic rubber resistant to abrasion and all weather conditions. Inner diameter 1 – 8 in; working pressure 10 bar. Standard: ISO 1307. Other colours and sizes are available on request. For a quote, please send the size, quantity and application.
Technical Specifications
| Material | Rubber |
|---|---|
| Inner layer | Abrasion-resistant conductive natural rubber |
| Reinforcement | High-strength polyester textile, spiral steel wire and conductive copper wire |
| Outer layer | Perforated natural and synthetic rubber resistant to abrasion and all weather conditions |
| Inner diameter range | 1 – 8 in (25 – 204 mm) |
| Outer diameter range | 45 – 226 mm |
| Working pressure | 10 bar |
| Burst pressure | 30 bar |
| Vacuum | 0.93 bar |
| Standard length | 12 – 43 m |
| Standard | ISO 1307 |
| Application | Discharge and conveying of dust, sand, cement, plaster and similar materials |
Size and Performance Table
| Inner dia. (in) | Inner dia. (mm) | Outer dia. (mm) | Working pressure (bar) | Working pressure (psi) | Burst pressure (bar) | Burst pressure (psi) | Vacuum (bar) | Bend radius (mm) | Weight (g/m) | Length (m) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 25 | 45 | 10 | 145 | 30 | 435 | -0.93 | 75 | 1349 | 43 |
| 1 1/4 | 32 | 48 | 10 | 145 | 30 | 435 | -0.93 | 100 | 1511 | 43 |
| 1 1/2 | 38 | 55 | 10 | 145 | 30 | 435 | -0.93 | 120 | 1860 | 43 |
| 2 | 50 | 71 | 10 | 145 | 30 | 435 | -0.93 | 155 | 2326 | 43 |
| 2 1/2 | 63 | 87 | 10 | 145 | 30 | 435 | -0.93 | 190 | 3489 | 43 |
| 3 | 76 | 96 | 10 | 145 | 30 | 435 | -0.93 | 230 | 3953 | 43 |
| 3 1/2 | 90 | 108 | 10 | 145 | 30 | 435 | -0.93 | 270 | 3910 | 43 |
| 4 | 102 | 127 | 10 | 145 | 30 | 435 | -0.93 | 310 | 6163 | 43 |
| 5 | 125 | 154 | 10 | 145 | 30 | 435 | -0.93 | 392 | 7442 | 43 |
| 6 | 152 | 182 | 10 | 145 | 30 | 435 | -0.93 | 465 | 9850 | 40 |
| 8 | 204 | 226 | 10 | 145 | 30 | 435 | -0.93 | 615 | 18333 | 12 |
Applications
- Discharge and conveying of dust, sand, cement, plaster and similar materials
Information Needed for a Quote
- Fluid or material to be conveyed
- Inner diameter (inch) and working pressure (bar)
- Temperature and vacuum (suction) requirement
- Length (m), quantity and end-connection type
Selection and Usage Notes
- For fuel, acid, solvent and food hoses, always check that the fluid is compatible with the hose inner layer.
- For steam and hot water lines, consider the hose temperature limit and working pressure together.
Frequently Asked Questions
What is a suction & delivery hose?
A hose reinforced with spiral wire that can be used both for suction on the pump inlet and for delivery on the outlet, and that withstands vacuum.
Where is EPDM rubber used?
EPDM performs well in hot water, steam, acids and bases. It is not resistant to mineral oils and fuels; choose a nitrile rubber hose for those.
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