1. Origin: IVG - Italy

2. Standard: abrasion loss of the tube according to ISO 4649: 50 +/-5mm3.

3. Application: hardwall hose used for the suction and delivery of dry cement, sand, gravel, etc.

4. Structure:

- Tube: black, smooth, antistatic SBR/NR rubber that withstands the passage of abrasive materials.

- Reinforcement: high-strength synthetic cord, steel helix wire and antistatic copper wire.

- Cover: black, smooth (wrapped finish), EPDM rubber, weathering and ozone resistant.

5. Temperature: from -30°C (-22°F) to + 70°C (+158°F).

6. Specifications