Key specifications
- Material
- PVC
- Inner layer
- Special thermoplastic compound
- Reinforcement
- High-strength synthetic textile
- Outer layer
- Special thermoplastic compound resistant to abrasion and all weather conditions
Selected size:
Product Description
Twin Thermo Air Hose: a PVC hose for compressed air and welding work. Construction: inner layer – special thermoplastic compound; reinforcement – high-strength synthetic textile; outer layer – special thermoplastic compound resistant to abrasion and all weather conditions. Inner diameter 5/16 – 3/8 in; working pressure 20 bar. Standard: TS EN ISO 5774 – ISO 1307. Other colours and sizes are available on request. For a quote, please send the size, quantity and application.
Technical Specifications
| Material | PVC |
|---|---|
| Inner layer | Special thermoplastic compound |
| Reinforcement | High-strength synthetic textile |
| Outer layer | Special thermoplastic compound resistant to abrasion and all weather conditions |
| Inner diameter range | 5/16 – 3/8 in (8 – 10 mm) |
| Outer diameter range | 14.5 – 17 mm |
| Working pressure | 20 bar |
| Burst pressure | 60 bar |
| Standard length | 100 m |
| Standard | TS EN ISO 5774 – ISO 1307 |
| Application | Compressed air and welding work |
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) | Bend radius (mm) | Weight (g/m) | Length (m) |
|---|---|---|---|---|---|---|---|---|---|
| 5/16 | 8 – 8 | 14.5 – 14.5 | 20 | 290 | 60 | 870 | 90 | 320 | 100 |
| 3/8 | 10 – 10 | 17 – 17 | 20 | 290 | 60 | 870 | 110 | 400 | 100 |
| 5/16 – 3/8 | 8 – 10 | 14.5 – 17 | 20 | 290 | 60 | 870 | 105 | 360 | 100 |
Applications
- Compressed air and welding work
Information Needed for a Quote
- Hose type and application
- Inner diameter (inch) and working pressure (bar)
- Colour preference
- Length (m) and quantity
Selection and Usage Notes
- PVC hoses can stiffen or soften with temperature changes; choose a rubber (EPDM) hose for hot fluids.
- For special uses such as LPG, fire fighting and crop spraying, make sure the hose complies with the relevant standard and working pressure.
Frequently Asked Questions
Which pressure class should I choose for a garden hose?
The 7 bar class is sufficient for household irrigation. The 10 bar class can be preferred for pump-fed systems or long distances.
What is the difference between a braided hose and a spiral hose?
Braided hoses are for pressurised water delivery. In spiral hoses the rigid PVC helix prevents collapse under vacuum, so they are used for pump suction and water discharge.
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