{"product_id":"tubo-aspirazione-in-alluminio-diam-80-mm-allungabile-fino-a-5-m-12-1086","title":"Bernardo Aluminum Suction Hose Ø 80 mm 5 Meters","description":"\u003cp\u003e\u003cstrong\u003eBernardo Aluminium Suction Hose Ø 80 mm 5 m for Metalworking Workshop\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Ø 80 mm aluminium flexible suction hose, extendable up to 5 meters, is designed for fume and dust extraction systems in the metalworking industry. Made from crimped aluminium strip with a reinforced spring steel wire spiral, it ensures flexibility, structural stability, and high temperature resistance. It is suitable for extracting welding fumes, fine dust, and light chips generated by machine tools such as lathes, milling machines, and grinding stations. The nominal diameter of Ø 80 mm ensures compatibility with standard suction inlets and modular ducting. It can be shaped and cut to size, allowing for quick installations even in confined technical spaces.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003ch3\u003eMain Specifications\u003c\/h3\u003e\n\u003cp\u003e Nominal internal diameter Ø 80 mm\u003cbr\u003e Maximum extendable length up to 5 m\u003cbr\u003e Multi-layer crimped aluminium wall\u003cbr\u003e Integrated structural steel wire spiral\u003cbr\u003e Thermal resistance up to approx. 250°C\u003cbr\u003e High flexibility for connection to machine tools\u003cbr\u003e Suitable for fume, dust, and light chip extraction\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical table:\u003c\/strong\u003e\u003c\/p\u003e\n\n\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"\"\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal diameter\u003c\/td\u003e\n\u003ctd\u003e80 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum length\u003c\/td\u003e\n\u003ctd\u003e5 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWall material\u003c\/td\u003e\n\u003ctd\u003eCrimped aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReinforcement\u003c\/td\u003e\n\u003ctd\u003eSteel wire spiral\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating temperature\u003c\/td\u003e\n\u003ctd\u003eUp to 250°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eFume and metal dust extraction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eColor\u003c\/td\u003e\n\u003ctd\u003eNatural aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003ePackage contents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e Ø 80 mm aluminium flexible suction hose\u003cbr\u003e Compressed length for transport (extendable up to 5 m)\u003c\/p\u003e\n\n\u003ch3\u003eLogistics\u003c\/h3\u003e\n\u003cp\u003eBernardo shipping: 5–9 working days (7 days to the South). Original spare parts available with 3–5 working day shipping. Customer support in Italian available.\u003c\/p\u003e\n\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow does the aluminium hose differ from PVC or PU hoses?\u003c\/summary\u003e\n\u003cp\u003eCrimped aluminium hose can withstand temperatures up to 250°C — essential for hot fumes, sparks, and incandescent metal dust where PVC would burn and PU would deform. It is conductive (no static charge build-up) and resistant to chemical agents. The disadvantage is its higher weight and less flexibility compared to PU. For metal extractors, paint booths, and fume capture systems on machine tools, aluminium is the correct material.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDoes the Ø 80 mm hose connect directly to standard Bernardo extractor fittings?\u003c\/summary\u003e\n\u003cp\u003eYes — Ø 80 mm is one of the standard diameters for extraction systems. Please check that the extractor outlet is the same diameter before purchasing. For coupling with different diameters, use conical reduction fittings. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is the purpose of the extendable length from 1.5 m to 5 m?\u003c\/summary\u003e\n\u003cp\u003eThe crimped spiral structure allows the hose to be extended from 1.5 m (compressed) to 5 m (extended) without joints — useful for connecting machines that are frequently moved or for temporary installations. When compressed, it is compact for storage; when extended, it reaches significant distances without loss of section.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eDelivery times?\u003c\/summary\u003e\n\u003cp\u003eOriginal spare parts available with 3–5 working day shipping. Customer support in Italian available.\u003c\/p\u003e\n\u003c\/details\u003e","brand":"Bernardo","offers":[{"title":"Default Title","offer_id":50716004712776,"sku":"12-1086","price":54.1,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0891\/2139\/0920\/files\/Tubo-aspirazione-in-alluminio-diam-80-mm-allungabile-fino-a-5-m-extra-big-15603-445.jpg?v=1750295781","url":"https:\/\/www.krollit.com\/products\/tubo-aspirazione-in-alluminio-diam-80-mm-allungabile-fino-a-5-m-12-1086","provider":"Krollit","version":"1.0","type":"link"}