{"product_id":"contracor-sandstrahlschlauch-extrablast-id-13-19-25-32-mm-rolle-5-20-40m","title":"ExtraBlast \"Abrasive Media 2\", Quality Q2, ID 13, 19, 25, 32 mm, Roll 5, 20, 40 m","description":"\u003ch5\u003eContracor ExtraBlast “Abrasive Media 2” – robust Q2 blast hose\u003c\/h5\u003e\u003cp\u003eThe \u003cstrong\u003eContracor ExtraBlast “Abrasive Media 2”\u003c\/strong\u003e is a robust, abrasion-resistant blast hose for professional abrasive blasting applications. It is designed for reliable transport of highly abrasive media such as steel grit, corundum, garnet and glass beads.\u003c\/p\u003e\u003cp\u003eThe smooth, abrasion-resistant inner tube supports consistent abrasive flow and helps limit unnecessary pressure loss through the hose. Its multilayer construction with wound textile reinforcement provides the required pressure resistance and dimensional stability.\u003c\/p\u003e\u003cp\u003eThe ExtraBlast has an antistatic hose construction to support controlled dissipation of electrostatic charge during abrasive transport. It is rated for a maximum operating pressure of \u003cstrong\u003e12 bar\u003c\/strong\u003e and is available with inner diameters of \u003cstrong\u003e13, 19, 25 and 32 mm\u003c\/strong\u003e.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eBenefits at a Glance\u003c\/h5\u003e\u003cul\u003e\u003cli\u003e✅ Robust professional blast hose\u003c\/li\u003e\u003cli\u003e✅ Q2 quality – Contracor designation “Abrasive Media 2”\u003c\/li\u003e\u003cli\u003e✅ Suitable for highly abrasive blasting media\u003c\/li\u003e\u003cli\u003e✅ Abrasion value max. 60 mm³ according to DIN ISO 4649:2013\u003c\/li\u003e\u003cli\u003e✅ Smooth, abrasion-resistant inner tube\u003c\/li\u003e\u003cli\u003e✅ Antistatic hose construction\u003c\/li\u003e\u003cli\u003e✅ Electrical resistance below 1 MΩ\u003c\/li\u003e\u003cli\u003e✅ Multilayer reinforcement with wound textile plies\u003c\/li\u003e\u003cli\u003e✅ Maximum operating pressure 12 bar\u003c\/li\u003e\u003cli\u003e✅ Burst pressure 36 bar\u003c\/li\u003e\u003cli\u003e✅ Safety factor 3:1\u003c\/li\u003e\u003cli\u003e✅ Temperature range −30 °C to +80 °C\u003c\/li\u003e\u003cli\u003e✅ Inner diameters 13, 19, 25 and 32 mm\u003c\/li\u003e\u003cli\u003e✅ Roll lengths 5, 20 and 40 m, depending on diameter\u003c\/li\u003e\u003cli\u003e✅ Suitable for many mobile and stationary blasting systems\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/eigenschaften-sandstrahlschlauch-extrablast-strahlmittel-2-contracor.jpg?v=1784810379\"\u003e\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003e1.\u003c\/strong\u003e \u003cstrong\u003eOuter cover:\u003c\/strong\u003e SBR\/NBR, black, antistatic, fabric-pattern finish\u003cbr\u003e\u003cstrong\u003e2.\u003c\/strong\u003e \u003cstrong\u003eReinforcement:\u003c\/strong\u003e wound textile plies\u003cbr\u003e\u003cstrong\u003e3.\u003c\/strong\u003e \u003cstrong\u003eInner tube:\u003c\/strong\u003e NR\/BR, black, smooth, antistatic and abrasion-resistant; average abrasion max. 60 mm³ according to DIN ISO 4649:2013\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eTechnical Specifications\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:700px;\"\u003e\u003cthead\u003e\u003ctr style=\"background:#4f4f4f;color:#ffffff;\"\u003e\u003cth style=\"padding:10px;text-align:left;\"\u003eFeature\u003c\/th\u003e\u003cth style=\"padding:10px;text-align:left;\"\u003eValue\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eProduct series\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eExtraBlast\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eContracor designation\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eAbrasive Media 2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eQuality grade\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eQ2\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eProduct type\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eBlast hose \/ abrasive hose\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eOperating pressure\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003e12 bar\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eBurst pressure\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003e36 bar\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eSafety factor\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003e3:1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eTemperature range\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003e−30 °C to +80 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eElectrical resistance\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003e\u0026lt; 1 MΩ\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eAbrasion value\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eMax. 60 mm³ according to DIN ISO 4649:2013\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eInner tube\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eBlack, smooth, antistatic and abrasion-resistant\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eReinforcement\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eWound textile plies\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eOuter cover\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eBlack, antistatic, fabric-pattern finish\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eAvailable inner diameters\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003e13, 19, 25 and 32 mm\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eAvailable roll lengths\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003e5, 20 and 40 m, depending on diameter\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eVariants and Dimensions\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:850px;\"\u003e\u003cthead\u003e\u003ctr style=\"background:#4f4f4f;color:#ffffff;\"\u003e\u003cth style=\"padding:10px;text-align:left;\"\u003eVersion\u003c\/th\u003e\u003cth style=\"padding:10px;text-align:center;\"\u003eInner diameter\u003c\/th\u003e\u003cth style=\"padding:10px;text-align:center;\"\u003eOuter diameter\u003c\/th\u003e\u003cth style=\"padding:10px;text-align:center;\"\u003eRoll length\u003c\/th\u003e\u003cth style=\"padding:10px;text-align:center;\"\u003eItem number\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eExtraBlast-13\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e13 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e27 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e5 m\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e10112110\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eExtraBlast-13\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e13 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e27 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e20 m\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e10112111\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eExtraBlast-13\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e13 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e27 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e40 m\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e10112109\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eExtraBlast-19\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e19 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e33 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e20 m\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e10112112\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eExtraBlast-19\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e19 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e33 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e40 m\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e10112100\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eExtraBlast-25\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e25 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e39 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e20 m\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e10112113\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eExtraBlast-25\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e25 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e39 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e40 m\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e10112101\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eExtraBlast-32\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e32 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e48 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e20 m\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e10112114\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eExtraBlast-32\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e32 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e48 mm\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e40 m\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e10112102\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"background:#f5f5f5;border-radius:10px;padding:15px;margin:20px 0;\"\u003e\u003cstrong\u003e📌 Note on roll lengths:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe \u003cstrong\u003e5 m\u003c\/strong\u003e roll is available only for ExtraBlast-13 with a 13 mm inner diameter. The 19, 25 and 32 mm versions are supplied in 20 or 40 m rolls.\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eRobust Construction for Abrasive Media\u003c\/h5\u003e\u003cp\u003eDuring abrasive blasting, compressed air and abrasive media travel through the hose at high velocity. The inner tube is therefore exposed to continuous abrasive wear.\u003c\/p\u003e\u003cp\u003eExtraBlast uses an abrasion-resistant inner tube specifically designed for this duty. With an average abrasion value of maximum \u003cstrong\u003e60 mm³ according to DIN ISO 4649:2013\u003c\/strong\u003e, it provides good service life for typical professional industrial and trade blasting applications.\u003c\/p\u003e\u003cp\u003eThe smooth internal surface supports consistent material flow and helps reduce turbulence and unnecessary flow resistance in the hose line.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eSuitable for a Wide Range of Abrasive Media\u003c\/h5\u003e\u003cp\u003eContracor ExtraBlast is designed to convey highly abrasive media, including:\u003c\/p\u003e\u003cul\u003e\u003cli\u003eSteel grit\u003c\/li\u003e\u003cli\u003eAngular steel abrasive\u003c\/li\u003e\u003cli\u003eCorundum \/ aluminium oxide\u003c\/li\u003e\u003cli\u003eGarnet\u003c\/li\u003e\u003cli\u003eGlass beads\u003c\/li\u003e\u003cli\u003eReusable mineral abrasives\u003c\/li\u003e\u003cli\u003eOther dry, free-flowing abrasive media\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eSuitability for a specific abrasive depends not only on hardness but also on grit size, particle shape, bulk density and the design of the complete blasting system.\u003c\/p\u003e\u003cdiv style=\"background:#f5f5f5;border-radius:10px;padding:15px;margin:20px 0;\"\u003e\u003cstrong\u003e⚠️ Important:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe hose is intended for dry, sufficiently free-flowing abrasive media. Damp or agglomerated material can impair abrasive flow and cause blockages.\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eAntistatic Hose Construction\u003c\/h5\u003e\u003cp\u003eFriction during the transport of dry abrasive media can generate electrostatic charge. ExtraBlast therefore has an antistatic construction with an electrical resistance below \u003cstrong\u003e1 MΩ\u003c\/strong\u003e.\u003c\/p\u003e\u003cp\u003eThe antistatic design supports controlled dissipation of electrostatic charge, provided the hose is correctly integrated into the grounding and safety concept of the complete blasting system.\u003c\/p\u003e\u003cp\u003eHose, couplings, blasting equipment, nozzle holder and other conductive system components must be installed and grounded in accordance with the relevant manufacturer instructions.\u003c\/p\u003e\u003cdiv style=\"background:#f5f5f5;border-radius:10px;padding:15px;margin:20px 0;\"\u003e\u003cstrong\u003e💡 Antistatic does not automatically mean grounded:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe antistatic hose construction does not replace correct grounding and equipotential bonding of the complete blasting system. Electrical continuity and grounding must be checked during installation.\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eTextile Reinforcement for Pressure Resistance and Stability\u003c\/h5\u003e\u003cp\u003eWound textile plies between the inner tube and outer cover absorb operating pressure forces and help stabilise the hose against excessive expansion.\u003c\/p\u003e\u003cp\u003eThe multilayer construction permits a maximum operating pressure of \u003cstrong\u003e12 bar\u003c\/strong\u003e. The stated burst pressure is \u003cstrong\u003e36 bar\u003c\/strong\u003e, corresponding to a safety factor of 3:1.\u003c\/p\u003e\u003cp\u003eBurst pressure is not a permissible operating pressure. The hose must only be operated within its specified maximum working pressure.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eWhich Hose Size Is Right?\u003c\/h5\u003e\u003cp\u003eThe inner diameter of a blast hose affects air and abrasive flow as well as pressure loss between the blasting equipment and blast nozzle. Hose diameter should therefore be matched to nozzle size, hose length and compressor capacity.\u003c\/p\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:750px;\"\u003e\u003cthead\u003e\u003ctr style=\"background:#4f4f4f;color:#ffffff;\"\u003e\u003cth style=\"padding:10px;text-align:left;\"\u003eInner diameter\u003c\/th\u003e\u003cth style=\"padding:10px;text-align:left;\"\u003eTypical use\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003e13 mm\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eCompact blasting equipment, short hose runs and smaller nozzles\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003e19 mm\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eMobile blasting with moderate air and abrasive demand\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003e25 mm\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eProfessional blast pots and medium to larger nozzles\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003e32 mm\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;\"\u003eHigh air flow, larger nozzles and longer blast-hose runs\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cdiv style=\"background:#f5f5f5;border-radius:10px;padding:15px;margin:20px 0;\"\u003e\u003cstrong\u003e🎯 Sizing rule of thumb:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eThe blast-hose inner diameter is commonly selected at approximately three to four times the nozzle bore. Longer hose runs may require a larger cross-section to limit pressure losses.\u003c\/div\u003e\u003chr\u003e\u003ch5\u003eHose Diameter and Pressure Loss\u003c\/h5\u003e\u003cp\u003eAn undersized blast hose increases flow velocity and pressure loss. The pressure available at the blast nozzle can therefore fall even when the compressor and blast pot are otherwise adequately sized.\u003c\/p\u003e\u003cp\u003eA larger inner diameter reduces flow resistance and can improve nozzle performance, especially over long hose runs. The trade-off is increased hose weight and reduced flexibility.\u003c\/p\u003e\u003cp\u003eSelect a practical balance between air flow, hose length, manoeuvrability and nozzle size.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eSelecting the Roll Length\u003c\/h5\u003e\u003cp\u003eDepending on inner diameter, ExtraBlast is available in 5, 20 or 40 m rolls. Choose a length that reaches the required working area without unnecessary extensions.\u003c\/p\u003e\u003cp\u003eLonger hose runs increase working radius but also add pressure loss. Excess hose should not be laid in tight loops during operation.\u003c\/p\u003e\u003cul\u003e\u003cli\u003e📌 5 m: short connection or compact mobile system\u003c\/li\u003e\u003cli\u003e📌 20 m: typical mobile and stationary blasting applications\u003c\/li\u003e\u003cli\u003e📌 40 m: large working radius or custom hose assembly\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch5\u003eInstalling Blast Hose Couplings and Nozzle Holders\u003c\/h5\u003e\u003cp\u003eConnections to the blasting equipment and blast nozzle require couplings and nozzle holders matched to the relevant hose outer diameter.\u003c\/p\u003e\u003cp\u003eFittings must be suitable for the hose type, outer diameter and maximum operating pressure and must be installed with the specified fastening screws in accordance with the manufacturer instructions.\u003c\/p\u003e\u003cp\u003eCoupled blast-hose connections must also be secured with suitable locking\/safety devices. Gaskets, screws and safety components should be inspected regularly for condition and secure seating.\u003c\/p\u003e\u003cdiv style=\"background:#f5f5f5;border-radius:10px;padding:15px;margin:20px 0;\"\u003e\u003cstrong\u003e⚠️ Select fittings by outer diameter:\u003c\/strong\u003e\u003cbr\u003e\u003cbr\u003eFor blast hose couplings and nozzle holders, the relevant \u003cstrong\u003eouter diameter of 27, 33, 39 or 48 mm\u003c\/strong\u003e is critical for correct selection.\u003c\/div\u003e\u003chr\u003e\u003ch5\u003e🔧 Applications\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eMobile blast pots\u003c\/li\u003e\u003cli\u003eStationary abrasive blasting systems\u003c\/li\u003e\u003cli\u003eBlast cabinets\u003c\/li\u003e\u003cli\u003eBlast rooms\u003c\/li\u003e\u003cli\u003eSurface preparation in steelwork\u003c\/li\u003e\u003cli\u003eMetal fabrication and mechanical engineering\u003c\/li\u003e\u003cli\u003eVessel and plant construction\u003c\/li\u003e\u003cli\u003eVehicle and commercial-vehicle repair\u003c\/li\u003e\u003cli\u003eCorrosion-protection work\u003c\/li\u003e\u003cli\u003eRemoval of rust, scale and old coatings\u003c\/li\u003e\u003cli\u003eSurface preparation before painting or coating\u003c\/li\u003e\u003cli\u003eBlasting with steel grit, corundum or garnet\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch5\u003eTemperature Range −30 °C to +80 °C\u003c\/h5\u003e\u003cp\u003eExtraBlast is designed for operating temperatures from \u003cstrong\u003e−30 °C to +80 °C\u003c\/strong\u003e, allowing use in cooler workshops and outdoor environments as well as at elevated ambient temperatures within the hose specification.\u003c\/p\u003e\u003cp\u003eProtect the hose from additional heat sources such as hot workpieces, sparks, open flames and unsuitable chemicals.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003e📌 Safety and Application Notes\u003c\/h5\u003e\u003cul\u003e\u003cli\u003eDo not exceed the maximum operating pressure of 12 bar\u003c\/li\u003e\u003cli\u003eInspect the hose for damage before each use\u003c\/li\u003e\u003cli\u003eUse only compatible couplings and nozzle holders\u003c\/li\u003e\u003cli\u003eSecure coupling connections with suitable safety devices\u003c\/li\u003e\u003cli\u003eDo not drive over or crush the hose\u003c\/li\u003e\u003cli\u003eAvoid kinks and excessively tight bend radii\u003c\/li\u003e\u003cli\u003eProtect from sharp edges and hot surfaces\u003c\/li\u003e\u003cli\u003eEnsure correct antistatic connection and grounding of the system\u003c\/li\u003e\u003cli\u003eReplace worn or damaged hose immediately\u003c\/li\u003e\u003cli\u003eFully depressurise before maintenance\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch5\u003eRegular Inspection and Maintenance\u003c\/h5\u003e\u003cp\u003eBlast hoses are subject to continuous internal wear from the abrasive stream. The outside may still appear intact even when wall thickness has already been reduced internally.\u003c\/p\u003e\u003cp\u003eInspect ExtraBlast regularly over its full length. Areas near couplings, nozzle holders, tight bends and sections dragged across the floor are often subject to increased wear.\u003c\/p\u003e\u003cul\u003e\u003cli\u003eCheck the outer cover for cuts, cracks and abrasion\u003c\/li\u003e\u003cli\u003eFeel for unusually soft or thin sections\u003c\/li\u003e\u003cli\u003eCheck couplings and nozzle holders for secure seating\u003c\/li\u003e\u003cli\u003eInspect fastening screws in accordance with manufacturer instructions\u003c\/li\u003e\u003cli\u003eInspect gaskets for wear\u003c\/li\u003e\u003cli\u003eCheck electrical continuity and grounding\u003c\/li\u003e\u003cli\u003eDo not continue using heavily worn hose sections\u003c\/li\u003e\u003c\/ul\u003e\u003chr\u003e\u003ch5\u003eExtraBlast or SuprimBlast?\u003c\/h5\u003e\u003cdiv style=\"overflow-x:auto;\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;min-width:750px;\"\u003e\u003cthead\u003e\u003ctr style=\"background:#4f4f4f;color:#ffffff;\"\u003e\u003cth style=\"padding:10px;text-align:left;\"\u003eFeature\u003c\/th\u003e\u003cth style=\"padding:10px;text-align:center;\"\u003eExtraBlast\u003c\/th\u003e\u003cth style=\"padding:10px;text-align:center;\"\u003eSuprimBlast\u003c\/th\u003e\u003c\/tr\u003e\u003c\/thead\u003e\u003ctbody\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eContracor designation\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003eAbrasive Media 2\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003eAbrasive Media 1\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eAbrasion value\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003eMax. 60 mm³\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003eMax. 35 mm³\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eOperating pressure\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e12 bar\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e12 bar\u003c\/td\u003e\u003c\/tr\u003e\u003ctr\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003eTemperature range\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e−30 °C to +80 °C\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003e−30 °C to +80 °C\u003c\/td\u003e\u003c\/tr\u003e\u003ctr style=\"background:#f7f7f7;\"\u003e\u003ctd style=\"padding:10px;\"\u003e\u003cstrong\u003ePositioning\u003c\/strong\u003e\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003eRobust standard Q2 quality\u003c\/td\u003e\u003ctd style=\"padding:10px;text-align:center;\"\u003eHigher-abrasion-resistance premium version\u003c\/td\u003e\u003c\/tr\u003e\u003c\/tbody\u003e\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003eExtraBlast is a robust blast hose for a broad range of professional abrasive blasting applications. For very high utilisation or especially abrasive media, Contracor SuprimBlast provides greater wear resistance with a maximum abrasion value of 35 mm³.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eWhy Choose Contracor ExtraBlast?\u003c\/h5\u003e\u003cp\u003eContracor ExtraBlast combines a robust hose construction with pressure resistance, antistatic properties and an abrasion-resistant inner tube. It is therefore a reliable blast hose for mobile and stationary abrasive blasting systems.\u003c\/p\u003e\u003cp\u003eFour inner diameters allow the hose to be matched to nozzle size, compressor capacity and required hose length. Different roll lengths cover both short connections and larger working radii.\u003c\/p\u003e\u003cp\u003eWith a 12 bar operating pressure, 3:1 safety factor and maximum abrasion value of 60 mm³, ExtraBlast is a practical solution for regular professional blasting service.\u003c\/p\u003e\u003chr\u003e\u003ch5\u003eFAQ – Frequently Asked Questions\u003c\/h5\u003e\u003cp\u003e\u003cstrong\u003eWhat is ExtraBlast used for?\u003c\/strong\u003e\u003cbr\u003eIt conveys compressed air and abrasive media between blasting equipment and the blast nozzle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat does “Abrasive Media 2” mean?\u003c\/strong\u003e\u003cbr\u003eIt is Contracor’s designation for the ExtraBlast hose series and distinguishes it from the higher-abrasion-resistance SuprimBlast “Abrasive Media 1” series.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat quality grade is ExtraBlast?\u003c\/strong\u003e\u003cbr\u003eQ2.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich inner diameters are available?\u003c\/strong\u003e\u003cbr\u003e13, 19, 25 and 32 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat are the corresponding outer diameters?\u003c\/strong\u003e\u003cbr\u003eExtraBlast-13: 27 mm; ExtraBlast-19: 33 mm; ExtraBlast-25: 39 mm; ExtraBlast-32: 48 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich roll lengths are available?\u003c\/strong\u003e\u003cbr\u003eExtraBlast-13 is available in 5, 20 and 40 m. The 19, 25 and 32 mm versions are available in 20 and 40 m.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs every diameter available as a 5 m roll?\u003c\/strong\u003e\u003cbr\u003eNo. The 5 m roll is available only for ExtraBlast-13.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the maximum operating pressure?\u003c\/strong\u003e\u003cbr\u003e12 bar.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the burst pressure?\u003c\/strong\u003e\u003cbr\u003e36 bar. Burst pressure must not be used as an allowable operating pressure.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the safety factor?\u003c\/strong\u003e\u003cbr\u003e3:1.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow abrasion-resistant is ExtraBlast?\u003c\/strong\u003e\u003cbr\u003eThe stated average abrasion value is maximum 60 mm³ according to DIN ISO 4649:2013.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eIs the hose antistatic?\u003c\/strong\u003e\u003cbr\u003eYes. The construction is antistatic with an electrical resistance below 1 MΩ.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it still need to be grounded?\u003c\/strong\u003e\u003cbr\u003eYes. Antistatic construction does not replace correct grounding and equipotential bonding of the complete blasting system.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich abrasive media can be conveyed?\u003c\/strong\u003e\u003cbr\u003eFor example steel grit, corundum, garnet, glass beads and other suitable dry, free-flowing abrasive media.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan damp abrasive media be used?\u003c\/strong\u003e\u003cbr\u003eDamp or agglomerated abrasive should not be conveyed because it can disrupt flow and cause blockages.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich hose size should I use with my blast nozzle?\u003c\/strong\u003e\u003cbr\u003eAs a general rule of thumb, the blast-hose ID is commonly selected at roughly three to four times the nozzle bore; hose length and available air flow must also be considered.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhy should the hose not be undersized?\u003c\/strong\u003e\u003cbr\u003eAn undersized hose causes greater pressure loss and can significantly reduce pressure and output at the blast nozzle.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhich couplings are required?\u003c\/strong\u003e\u003cbr\u003eUse blast hose couplings and nozzle holders that match the hose outer diameter of 27, 33, 39 or 48 mm.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre couplings included?\u003c\/strong\u003e\u003cbr\u003eNo. ExtraBlast is supplied as hose. Couplings, nozzle holders and safety components must be selected separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCan a 40 m roll be cut to length?\u003c\/strong\u003e\u003cbr\u003eYes. It can be cut to the required length and fitted with suitable hose fittings.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003e−30 °C to +80 °C.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow long does a blast hose last?\u003c\/strong\u003e\u003cbr\u003eService life depends on abrasive type, pressure, hose routing, nozzle size, operating time and external mechanical stress, so a universal service life cannot be specified.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eHow can I recognise a worn hose?\u003c\/strong\u003e\u003cbr\u003eWarning signs include soft or unusually thin areas, abrasion, cracks, leaks and heavy wear near couplings or bends.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat is the difference between ExtraBlast and SuprimBlast?\u003c\/strong\u003e\u003cbr\u003eExtraBlast has a maximum abrasion value of 60 mm³, while the higher-abrasion-resistance SuprimBlast is specified at maximum 35 mm³ for more wear-intensive applications.\u003c\/p\u003e","brand":"Contracor","offers":[{"title":"13 x 27 \/ 5","offer_id":49021757260123,"sku":"10112110","price":490.0,"currency_code":"DKK","in_stock":true},{"title":"13 x 27 \/ 20","offer_id":50120494973275,"sku":"10112111","price":1421.0,"currency_code":"DKK","in_stock":true},{"title":"13 x 27 \/ 40","offer_id":50120495006043,"sku":"10112109","price":2712.0,"currency_code":"DKK","in_stock":true},{"title":"19 x 33 \/ 20","offer_id":50120495038811,"sku":"10112112","price":1666.0,"currency_code":"DKK","in_stock":true},{"title":"19 x 33 \/ 40","offer_id":50120495071579,"sku":"10112100","price":3169.0,"currency_code":"DKK","in_stock":true},{"title":"25 x 39 \/ 20","offer_id":50120495104347,"sku":"10112113","price":1830.0,"currency_code":"DKK","in_stock":true},{"title":"25 x 39 \/ 40","offer_id":50120495137115,"sku":"10112101","price":3528.0,"currency_code":"DKK","in_stock":true},{"title":"32 x 48 \/ 20","offer_id":50120495169883,"sku":"10112114","price":2173.0,"currency_code":"DKK","in_stock":true},{"title":"32 x 48 \/ 40","offer_id":50120495202651,"sku":"10112102","price":4149.0,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0876\/8526\/7803\/files\/sandstrahlschlauch-extrablast-50-contracor.jpg?v=1780850602","url":"https:\/\/strahltechnik-express.de\/en-dk\/products\/contracor-sandstrahlschlauch-extrablast-id-13-19-25-32-mm-rolle-5-20-40m","provider":"ABS Strahltechnik","version":"1.0","type":"link"}