{"product_id":"refurbished-kaeser-hpc-sm15-11-kw-rotary-screw-compressor-8-bar-up-to-71-cfm-sigma-control","title":"Refurbished Kaeser HPC SM15 11 kW Rotary Screw Compressor – 10 bar, Up to 55 CFM, Sigma Control","description":"\u003cp dir=\"auto\"\u003eReliable German compact efficiency: the \u003cstrong\u003eKaeser HPC SM15\u003c\/strong\u003e (SM Series) is a belt-driven rotary screw compressor with Kaeser's legendary Sigma Profile air-end for superior energy efficiency, durability, and low noise – a proven choice for workshops and small-medium industrial applications.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFully refurbished in \u003cstrong\u003eFebruary 2026\u003c\/strong\u003e by Airlink Compressors engineers (airlinkcompressors.com) using only \u003cstrong\u003egenuine Kaeser\/HPC spares\u003c\/strong\u003e throughout. This unit delivers consistent performance with the advanced Sigma Control (or Sigma Control 2 in later updates) for monitoring, diagnostics, and service alerts – ideal for reliable 24\/7 operation with minimal downtime.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eKey features and benefits:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003e11 kW (15 HP) premium-efficiency motor (belt drive with automatic tensioner)\u003c\/li\u003e\n\u003cli\u003eWorking pressure: 10 bar (145 psi) standard – models support up to 11 bar or 13 bar variants\u003c\/li\u003e\n\u003cli\u003eFree Air Delivery: approx. 1.5–2.0 m³\/min (53–71 CFM) at 8 bar (varies by exact pressure config; e.g. ~55 CFM at 125 psig \/ 8.6 bar)\u003c\/li\u003e\n\u003cli\u003eGenuine Kaeser Sigma Profile air-end – low energy use and extended life\u003c\/li\u003e\n\u003cli\u003eQuiet enclosed operation – only 68 dB(A)\u003c\/li\u003e\n\u003cli\u003eSigma Control advanced controller with hour meter, load\/idle management, and fault diagnostics\u003c\/li\u003e\n\u003cli\u003eIntegrated aftercooler and condensate drain for better air quality\u003c\/li\u003e\n\u003cli\u003eCompact floor-standing design with easy service access\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/7tXOdduWdKI?si=FYLMFgLb_80k0xMh\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eFull February 2026 refurbishment using genuine Kaeser spares includes:\u003c\/p\u003e\n\u003cul dir=\"auto\"\u003e\n\u003cli\u003eComplete air-end inspection\u003c\/li\u003e\n\u003cli\u003eNew genuine air\/oil separator, air filter, oil filter and full synthetic Sigma fluid change\u003c\/li\u003e\n\u003cli\u003eBelt and tensioner system checked\/replaced as required\u003c\/li\u003e\n\u003cli\u003eThermostatic valve and minimum pressure valve service kit\u003c\/li\u003e\n\u003cli\u003eController firmware updated (Sigma Control \/ Sigma Control 2)\u003c\/li\u003e\n\u003cli\u003eFull electrical safety check and panel clean\u003c\/li\u003e\n\u003cli\u003e10-hour full-load test with printed performance report\u003c\/li\u003e\n\u003cli\u003e6-month parts \u0026amp; labour warranty (extendable to 12 months)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003ePerfect for engineering workshops, garages, manufacturing, or any site needing dependable, quiet compressed air from a compact, high-quality German machine.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eOne unit available – freshly refurbished February 2026, fully serviced, tested and ready for immediate UK-wide delivery or collection from airlinkcompressors.com.\u003c\/p\u003e\n\u003ch3 dir=\"auto\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv\u003e\n\u003cdiv\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\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eKaeser \/ HPC (Germany)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eModel\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eSM15 (SM Series)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eType\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eFixed-Speed Belt-Driven Rotary Screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003ePower\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e11 kW (15 HP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eMotor Efficiency\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003ePremium (IE2\/IE3 equivalent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eElectrical Supply\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e400V \/ 3 Phase \/ 50 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eWorking Pressure\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e10 bar (145 psi) standard (up to 11-13 bar variants)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eFree Air Delivery (FAD)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eUp to 2.01 m³\/min (71 CFM) nominal; typically 1.5–1.6 m³\/min (53–55 CFM) at 8-8.6 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eNoise Level\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e68 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDrive System\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eBelt drive with auto-tensioning\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eCooling\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eAir-cooled with aftercooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eController\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eSigma Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eDimensions (approx., base unit)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e630 × 762 × 1100 mm (or similar)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eWeight (approx.)\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003e320–530 kg depending on config\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eAir Connection\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eTypically G ¾\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd data-col-size=\"md\"\u003eRefurbishment Date\u003c\/td\u003e\n\u003ctd data-col-size=\"lg\"\u003eFebruary 2026\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","brand":"Airlink Compressors","offers":[{"title":"Default Title","offer_id":55485000384888,"sku":"E6HPCSM15","price":2950.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0257\/2782\/8052\/files\/88FE78F5-7929-4C34-BF41-988CDEF352C8_1_105_c.jpg?v=1773160957","url":"https:\/\/airlinkcompressors.com\/products\/refurbished-kaeser-hpc-sm15-11-kw-rotary-screw-compressor-8-bar-up-to-71-cfm-sigma-control","provider":"airlinkcompressors.com","version":"1.0","type":"link"}