Specialized vacuum-rated hose pipes engineered to withstand negative pressure conditions without collapse or deformation. These hoses feature a robust wire-embedded PVC or polyurethane construction with a spiraled rigid reinforcement ring that maintains the hose profile under full vacuum.
The smooth inner surface minimizes flow resistance and prevents particle entrapment, making them ideal for material conveying, suction systems, dust extraction, and liquid transfer under vacuum in food processing, pharmaceutical, and chemical industries.
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Inner Diameter: 25mm-200mm
| Vacuum Rating: Full vacuum (-0.95 bar) | Material: PVC with steel wire
helix / PU with polypropylene helix | Temp Range: -20°C to +60°C (PVC) /
-40°C to +90°C (PU) | Wall Thickness: 2-5mm | Bend Radius: Flexible
(corrugated) / Semi-rigid | Length: Standard 10m/20m | Features: Anti-static
(optional), Conductive, Food-grade available | Standards: DIN 28280, ISO 1307 |