{"product_id":"kaeser-hpc-sigma-026-profile-air-end","title":"Genuine Kaeser HPC Sigma 026 Profile Air End | Energy-Saving Rotary Screw Airend for SX \/ SM Series","description":"\u003cp dir=\"auto\"\u003e\u003cstrong\u003eGenuine Kaeser \/ HPC Sigma 026 Profile Air End\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003ePrecision Rotary Screw Airend with World-Renowned SIGMA PROFILE® Rotors\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eRestore peak efficiency and reliability to your compressed air system with a genuine Kaeser \/ HPC Sigma 026 Profile air end. This single-stage, fluid-injected rotary screw airend features Kaeser’s proprietary SIGMA PROFILE rotors — the industry benchmark for energy efficiency since 1975.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe Sigma 026 (also known as Sigma 0 \/ Sigma 0-025-026) is engineered for the smaller SX and SM series compressors (and equivalent HPC PLUSAIR models). Its optimised rotor geometry and precision manufacturing deliver more compressed air for less power, lower operating temperatures, and extended service life.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eKey Advantages of the SIGMA PROFILE\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eUp to \u003cstrong\u003e15–20% lower energy consumption\u003c\/strong\u003e compared with conventional rotor profiles\u003c\/li\u003e\n\u003cli\u003ePrecision-machined to tolerances of 1\/1000 mm\u003c\/li\u003e\n\u003cli\u003eAsymmetrical 5-to-6 lobe design with optimised inlet flow\u003c\/li\u003e\n\u003cli\u003eDesigned for efficient low-speed operation — reduced wear and quieter running\u003c\/li\u003e\n\u003cli\u003eFluid injection for sealing, cooling, and lubrication of the rotors\u003c\/li\u003e\n\u003cli\u003eDynamically balanced for smooth, vibration-free performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eIdeal For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eKaeser SX series (approx. 3–7.5 HP \/ 2.2–5.5 kW)\u003c\/li\u003e\n\u003cli\u003eKaeser SM series (approx. 7.5–15 HP \/ 5.5–9 kW)\u003c\/li\u003e\n\u003cli\u003eHPC PLUSAIR SX \/ SM equivalent models\u003c\/li\u003e\n\u003cli\u003eReplacement or rebuild of Sigma 0 series airends (approx. 72 mm rotor diameter)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eWhether you are performing a scheduled airend replacement, a major overhaul, or building a custom package, the genuine Sigma 026 Profile air end ensures you maintain the original efficiency, reliability, and air quality your system was designed for.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eThis is the compressor airend (compression element) only. Drive motor, cooler, separator, controls, and enclosure are not included.\u003c\/li\u003e\n\u003cli\u003eConfirm exact compatibility with your compressor model and serial number before ordering.\u003c\/li\u003e\n\u003cli\u003eProfessional installation by a qualified compressed-air technician is strongly recommended.\u003c\/li\u003e\n\u003cli\u003eUse only approved Kaeser SIGMA Fluid for lubrication and cooling.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eWhy Choose Genuine Kaeser \/ HPC?\u003c\/strong\u003e\u003cbr\u003eGenuine airends are built to the same strict ISO 9001 standards as the original equipment. Aftermarket alternatives often compromise on rotor profile accuracy, bearing quality, and clearances — resulting in higher energy use, increased oil carry-over, and shorter life.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3 dir=\"auto\"\u003eKey Features (bullet points for product page or metafields)\u003c\/h3\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eGenuine Kaeser \/ HPC Sigma Profile air end (Sigma 026 \/ Sigma 0 series)\u003c\/li\u003e\n\u003cli\u003eSIGMA PROFILE rotors – up to 15–20% more efficient than conventional designs\u003c\/li\u003e\n\u003cli\u003ePrecision machined to 1\/1000 mm tolerances\u003c\/li\u003e\n\u003cli\u003eSingle-stage, oil-injected (flooded) rotary screw design\u003c\/li\u003e\n\u003cli\u003eOptimised for low-speed, high-efficiency operation\u003c\/li\u003e\n\u003cli\u003eSuitable for working pressures up to 15 bar (217 psig)\u003c\/li\u003e\n\u003cli\u003eDynamically balanced for quiet running\u003c\/li\u003e\n\u003cli\u003eCompatible with Kaeser SX and SM series compressors and HPC equivalents\u003c\/li\u003e\n\u003cli\u003eApprox. 72 mm rotor diameter class\u003c\/li\u003e\n\u003cli\u003eFluid injection for sealing, cooling, and lubrication\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv data-table-card=\"true\"\u003e\n\u003cdiv dir=\"auto\"\u003e\n\u003ctable dir=\"auto\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth data-col-size=\"md\"\u003eSpecification\u003c\/th\u003e\n\u003cth data-col-size=\"lg\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody data-streamdown=\"table-body\"\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e\u003cspan data-sd-animate=\"true\"\u003eBrand\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eKaeser\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e\/\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eHPC\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e\u003cspan data-sd-animate=\"true\"\u003eModel\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eSigma\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e026\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e(Sigma\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e0\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e\/\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eSigma\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e0-025-026)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e\u003cspan data-sd-animate=\"true\"\u003eType\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eSingle-stage\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003erotary\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003escrew\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eair\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eend\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eRotor\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eProfile\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eSIGMA\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003ePROFILE®\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e(asymmetrical\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e5:6\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003elobe)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eTypical\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eRotor\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eDiameter\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003e~72\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003emm\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e\u003cspan data-sd-animate=\"true\"\u003eInjection\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eCooling\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003efluid\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e(oil)\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003einjected\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eMax.\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003ePressure\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eRange\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eUp\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eto\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e15\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003ebar\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e(217\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003epsig)\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eEfficiency\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eAdvantage\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eUp\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eto\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e15–20%\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003evs.\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003econventional\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eprofiles\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eTypical\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eApplications\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eKaeser\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eSX\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e\u0026amp;\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eSM\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eseries;\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eHPC\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003ePLUSAIR\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eequivalents\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eManufacturing\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eStandard\u003c\/span\u003e\n\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e\n\u003cspan data-sd-animate=\"true\"\u003eISO\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e9001,\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eprecision\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003eCNC\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e+\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003e3D\u003c\/span\u003e \u003cspan data-sd-animate=\"true\"\u003everification\u003c\/span\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"HPC\/Kaeser","offers":[{"title":"Default Title","offer_id":55708072051064,"sku":"1.6948","price":1850.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0257\/2782\/8052\/files\/1CD96E12-B1D9-4685-AA2D-FF2F585BD0A6_1_102_o.jpg?v=1792587353","url":"https:\/\/airlinkcompressors.com\/products\/kaeser-hpc-sigma-026-profile-air-end","provider":"airlinkcompressors.com","version":"1.0","type":"link"}