{"product_id":"tubo-di-aspirazione-a-spirale-diam-180-mm-6-m","title":"Bernardo Spiral Suction Hose dia. 180 mm (6 m)","description":"\u003cp\u003e\u003cstrong\u003eBernardo Spiral Suction Hose Ø180 mm (6 m) with Steel Spiral\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eBernardo Spiral Suction Hose Ø180 mm (6 m)\u003c\/strong\u003e is designed for professional applications in industrial dust extraction systems and woodworking. Made from \u003cstrong\u003eprofessional-grade transparent plastic material\u003c\/strong\u003e, it allows for visual inspection of airflow, chips, and dust. The \u003cstrong\u003egalvanized steel reinforcing spiral\u003c\/strong\u003e ensures excellent mechanical resistance, protecting the hose from crushing and kinking, while maintaining high flexibility for complex installations. With a diameter of 180 mm and a length of 6 meters, it guarantees \u003cstrong\u003eoptimal airflow and stability of the suction system\u003c\/strong\u003e. Compatible with Bernardo machinery and fittings, it is suitable for \u003cstrong\u003ecarpentry shops, workshops, and industrial facilities\u003c\/strong\u003e, offering a perfect combination of \u003cstrong\u003estrength, reliability, and ease of use\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eMain Specifications\u003c\/h3\u003e\n\u003cp\u003e Bernardo suction hose Ø180 mm, 6 m length\u003cbr\u003e Made of flexible and durable transparent plastic material\u003cbr\u003e Internal galvanized steel spiral for added strength\u003cbr\u003e Crush-resistant, kink-resistant, and abrasion-resistant\u003cbr\u003e Allows visual inspection of the suction flow\u003cbr\u003e Suitable for chips, fine dust, and processing residues\u003cbr\u003e Compatible with standard Bernardo extractors and systems\u003cbr\u003e Suitable for carpentry shops, workshops, and industrial suction systems\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical table:\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eBernardo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eSpiral Suction Hose Ø180 mm (6 m)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal diameter\u003c\/td\u003e\n\u003ctd\u003e180 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e6 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eTransparent plastic with galvanized steel spiral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eTransparent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFlexibility\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance\u003c\/td\u003e\n\u003ctd\u003eCrush-resistant, kink-resistant, abrasion-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eChip and fine dust extraction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eBernardo systems and extractors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eAustria\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e 1 × Bernardo Spiral Suction Hose Ø180 mm (6 m)\u003cbr\u003e Manual with installation instructions\u003c\/p\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping: 5–9 business days (7 days to the South). Original spare parts available with 3–5 business days shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the difference between PVC, PU spiral, and PA spiral hose?\u003c\/summary\u003e\n\u003cp\u003eRigid 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 metal 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 extracted and the required mobility.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the hose diameter need to exactly match the extractor outlet?\u003c\/summary\u003e\n\u003cp\u003eYes — or use an adapter. A reduction in diameter causes a loss of flow and can cause the circuit to 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow long does a spiral hose last in professional use?\u003c\/summary\u003e\n\u003cp\u003eIn professional use with abrasive chips (metal, MDF, stone): 1–3 years depending on the intensity of use. PU is the most abrasion-resistant. Signs of wear are: visible abrasion of the external spiral, diameter reduction due to crushing, air leaks at joints.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eIs the 6m length sufficient for most systems?\u003c\/summary\u003e\n\u003cp\u003eFor machine-extractor connections in standard workshops (machine 2–4m 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.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eSpare parts available?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 business days shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50697162555720,"sku":"12-1081","price":275.42,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Bernardo_Tubo_di_aspirazione_a_spirale_180_mm_6_m_trasparente_con_spirale_in_acciaio.jpg?v=1761821836","url":"https:\/\/www.krollit.com\/products\/tubo-di-dust-extraction-a-helical-diam-180-mm-6-m","provider":"Krollit","version":"1.0","type":"link"}