Bernardo Spiral Suction Hose Ø80 mm (6 m) with Steel Reinforcement
The Bernardo Spiral Suction Hose Ø80 mm (6 m) is a professional accessory designed for industrial dust extraction systems and woodworking. Made of high-quality transparent plastic material, it allows visual inspection of the flow of chips, dust, and processing waste. The integrated galvanized steel spiral ensures excellent resistance to crushing, twisting, and tension, while maintaining great flexibility even on curved or uneven paths. With a diameter of 80 mm and a length of 6 meters, it is suitable for connecting Bernardo machinery, fittings, and nozzles, ensuring optimal and stable airflow. A robust, durable, and easy-to-install hose, suitable for workshops, joineries, and production environments where efficiency and safety are essential.
Main Specifications
Bernardo suction hose Ø80 mm, 6 m length
Made of durable transparent plastic material
Galvanized steel spiral for stability and durability
Flexible, crush-proof, and easy to install
Allows visual inspection of the suction flow
Compatible with standard Bernardo fittings and sleeves
Suitable for dust extraction systems for wood, chips, and fine dust
Suitable for workshops, laboratories, and industrial plants
Technical table:
| Specification |
Value |
| Brand |
Bernardo |
| Model |
Spiral Suction Hose Ø80 mm (6 m) |
| Inner Diameter |
80 mm |
| Length |
6 m |
| Material |
Transparent plastic with steel spiral |
| Color |
Transparent |
| Flexibility |
High |
| Resistance |
Crush-proof, twist-proof |
| Application |
Chip and fine dust extraction |
| Compatibility |
Bernardo systems and extractors |
| Origin |
Austria |
Package contents:
1 × Bernardo Spiral Suction Hose Ø80 mm (6 m)
Manual with installation instructions
Logistics
Bernardo shipping: 5–9 working days (7 days to the South). Original spare parts available with 3–5 working days shipping. Customer support available in Italian.
Frequently Asked Questions
What is the difference between PVC, PU spiral, and PA spiral hose?
Rigid PVC hose: economical, suitable for fixed installations with little flexibility. PU (polyurethane) spiral hose: flexible and abrasion-resistant — suitable for mobile use with coarse chips and metallic dust. PA (polyamide) spiral hose: more rigid than PU but resistant to higher temperatures and oils/solvents. The choice depends on the type of dust being extracted and the required mobility.
Does the hose diameter need to exactly match the extractor outlet?
Yes — or an adapter is used. A reduction in diameter causes a loss of flow rate and can make the circuit whistle. An increase in diameter requires a conical adapter. To maximize performance, use the same diameter as the extractor outlet for the entire length of the main hose.
How long does a spiral hose last in professional use?
In professional use with abrasive chips (metal, MDF, stone): 1–3 years depending on intensity of use. PU is the most abrasion-resistant. Signs of wear are: visible abrasion of the outer spiral, reduction in diameter due to crushing, air leaks at the joints.
Is the 6 m length sufficient for most systems?
For machine-extractor connections in standard laboratories (machine 2–4 m from the extractor) yes. For longer distances or centralized systems, rigid PVC sections are used for the fixed path and the flexible hose only for the final mobile section.
Are spare parts available?
Original spare parts available with 3–5 working days shipping. Customer support available in Italian.
