{"product_id":"kaishan-krsd-20-rotary-screw-air-compressor","title":"Kaishan Compressors KRSD-20 Rotary Screw Air Compressor","description":"\u003c!-- more --\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; margin-bottom: 40px;\"\u003e\n  \u003cdiv\u003e\n    \u003ch2\u003eDeliver Up to 74 CFM at 115 PSI with Direct Drive Efficiency\u003c\/h2\u003e\n    \u003cp\u003eThe \u003cstrong\u003eKaishan KRSD-20 rotary screw air compressor\u003c\/strong\u003e eliminates gearbox maintenance with its patented 1:1 direct drive system while delivering industrial-grade performance.\u003c\/p\u003e\n    \u003cp\u003eYou get consistent air flow for your pneumatic tools and equipment with zero transmission losses. The \u003cstrong\u003e20 HP direct drive compressor\u003c\/strong\u003e runs at just 72 dBA while the oversized coolers handle ambient temperatures up to 122°F without breaking a sweat.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/kaishan-krsd-20-20hp-direct-drive-rotary-screw-air-compressor.png?v=1776050264\" alt=\"Kaishan KRSD-20 20 HP direct drive rotary screw air compressor\" style=\"width: 100%; height: auto;\"\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: center; margin-bottom: 40px;\"\u003e\n  \u003cdiv\u003e\n    \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/kaishan-krsd-20-20hp-direct-drive-rotary-screw-air-compressor.png?v=1776050264\" alt=\"20 HP Kaishan KRSD-20 direct drive rotary screw compressor\" style=\"width: 100%; height: auto;\"\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; flex-direction: column; justify-content: center;\"\u003e\n    \u003ch2\u003eVariable Speed Rotary Compressor Technology\u003c\/h2\u003e\n    \u003cp\u003eThe SKK Series airend with asymmetric 5\/6 rotor profile matches motor speed to your exact air demand, delivering up to 40% energy savings with the Variable Speed model.\u003c\/p\u003e\n    \u003cul\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDirect Drive System\u003c\/strong\u003e — belt replacement costs → eliminated with 1:1 ratio direct connection\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eVariable Speed Control\u003c\/strong\u003e — energy waste from oversized compressors → automatic speed matching saves up to 40%\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e3-Stage Oil Separation\u003c\/strong\u003e — oil carryover contamination → clean air with just 3 PPM oil content\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eIE3 Premium Motor\u003c\/strong\u003e — high electric bills → maximum efficiency with TEFC IP54 protection\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eDuplex SKF Bearings\u003c\/strong\u003e — premature bearing failure → extended service life with premium components\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003e316 Stainless Steel Piping\u003c\/strong\u003e — corrosion and leaks → long-term reliability with marine-grade materials\u003c\/li\u003e\n      \u003cli\u003e\n\u003cstrong\u003eOversized Coolers\u003c\/strong\u003e — overheating shutdowns → continuous operation in 122°F ambient conditions\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 30px; margin-bottom: 40px;\"\u003e\n  \u003cdiv\u003e\n    \u003ch2\u003eKaishan KRSD-20 Direct Drive Rotary Air Compressor Specifications\u003c\/h2\u003e\n    \u003ctable style=\"width: 100%; border-collapse: collapse;\"\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003ePower\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e20 HP (15 kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eMotor Efficiency\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eIE3 Premium Efficiency\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eDrive Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eDirect Drive (1:1 Ratio), No Gearbox\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eAirend\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eSKK Series, Asymmetric 5\/6 Rotor Profile\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eCFM at 115 PSI (Fixed Speed)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e74 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eCFM at 125 PSI (Fixed Speed)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e72 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eCFM at 115 PSI (Variable Speed)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e72 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eCFM at 125 PSI (Variable Speed)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e68 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eCFM at 150 PSI (Variable Speed)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e59 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eMax Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e125 PSI (Fixed Speed) \/ 150 PSI (Variable Speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eSound Level\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e72 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eVoltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e208\/230\/460V, 3-Phase, 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eMotor Frame\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eTEFC (IP54), IEC Frame\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eMotor Insulation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eClass F\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eBearings\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eDuplex SKF Bearings (Discharge)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eControl Panel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eMAM-200 Digital (Fixed Speed) \/ KTL-8000 (Variable Speed)\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eControl Tubing\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e316 Stainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eOil Separator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e3-Stage Tangential, 3 PPM Carryover\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eAftercooler\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eSingle Pass, Oversized for 122°F (50°C) Ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eStarter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eWYE Delta Standard\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eWeight (Fixed Speed)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e1,013 lbs \/ 459 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eWeight (Variable Speed)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e1,198 lbs \/ 543 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eDimensions FS (L×W×H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e51 × 31 × 43 in\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eDimensions VSD (L×W×H)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e51 × 31 × 43 in\u003c\/td\u003e\n\u003c\/tr\u003e\n      \u003ctr\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003e\u003cstrong\u003eCertifications\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding: 12px 16px;\"\u003eCAGI, UL (cUL), ASME\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003c\/table\u003e\n  \u003c\/div\u003e\n  \u003cdiv\u003e\n    \u003ch3\u003eAvailable Configurations\u003c\/h3\u003e\n    \u003cp\u003eOptional \u003cstrong\u003eTank Mount\u003c\/strong\u003e, \u003cstrong\u003eIntegrated Dryer\u003c\/strong\u003e, and \u003cstrong\u003eTank + Dryer\u003c\/strong\u003e packages available. Contact us for configuration pricing.\u003c\/p\u003e\n    \u003ch3\u003eTechnical Documents\u003c\/h3\u003e\n    \u003cdiv style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/KRSD_Web.pdf?v=1776032814\"\u003eKRSD Product Datasheet\u003c\/a\u003e\u003c\/div\u003e\n    \u003cdiv style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/KRSD_Instruction_Manual-USA_96002018000001_-A.pdf?v=1776032650\"\u003eKRSD Fixed Speed Instruction Manual\u003c\/a\u003e\u003c\/div\u003e\n    \u003cdiv style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/KRSD-VSD_Instruction_Manual_-USA_96002015000010.pdf?v=1776032726\"\u003eKRSD Variable Speed Instruction Manual\u003c\/a\u003e\u003c\/div\u003e\n    \u003cdiv style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/99002018000002-A_MAM-200_KRSD_Fixed_Speed_15_-50HP.pdf?v=1776032546\"\u003eMAM-200 Control Panel Manual\u003c\/a\u003e\u003c\/div\u003e\n    \u003cdiv style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/99002018000003-A_MAM-6090_KRSD_VSD.pdf?v=1776032621\"\u003eKTL-8000 VSD Control Manual\u003c\/a\u003e\u003c\/div\u003e\n    \u003cdiv style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/KRSD_15-20_FS_ID.pdf?v=1776032628\"\u003eKRSD 15-20 Fixed Speed Installation Drawing\u003c\/a\u003e\u003c\/div\u003e\n    \u003cdiv style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/KRSD_15-20_VSD_ID.pdf?v=1776032643\"\u003eKRSD 15-20 VSD Installation Drawing\u003c\/a\u003e\u003c\/div\u003e\n    \u003cdiv style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/KRSD20.pdf?v=1776036939\"\u003eKRSD-20 Fixed Speed Spec Sheet\u003c\/a\u003e\u003c\/div\u003e\n    \u003cdiv style=\"display: flex; align-items: center; gap: 10px; margin-bottom: 12px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/KRSD20-VSD.pdf?v=1776036932\"\u003eKRSD-20 Variable Speed Spec Sheet\u003c\/a\u003e\u003c\/div\u003e\n    \u003cp\u003eFor complete specifications, download the technical data sheet above.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e\n\n\u003ch2\u003eKaishan KRSD-20 20 HP Rotary Screw Compressor Video\u003c\/h2\u003e\n\u003cnoscript class=\"loading-lazy\"\u003e\n\u003ciframe loading=\"lazy\" width=\"1280\" height=\"720\" src=\"https:\/\/www.youtube.com\/embed\/TxO4t32Ti-M\" title=\"YouTube video player\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" allowfullscreen\u003e\u003c\/iframe\u003e\n\u003c\/noscript\u003e\n\n\u003cdiv style=\"text-align: center; padding: 30px 0; margin-bottom: 40px;\"\u003e\n  \u003ch2\u003eGet Your 74 CFM Air Compressor Shipped Direct to Your Shop\u003c\/h2\u003e\n  \u003cp\u003eHit the Buy Now button and we'll ship this \u003cstrong\u003eCAGI certified compressor\u003c\/strong\u003e freight from Alabama in 3-5 business days.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Kaishan Compressors","offers":[{"title":"Fixed Speed \/ 115 PSI \/ 208V","offer_id":50782291231006,"sku":"KRSD-020A1F8S8U","price":12101.0,"currency_code":"USD","in_stock":true},{"title":"Fixed Speed \/ 115 PSI \/ 230V","offer_id":50782291263774,"sku":"KRSD-020A1F2S8U","price":12101.0,"currency_code":"USD","in_stock":true},{"title":"Fixed Speed \/ 115 PSI \/ 460V","offer_id":50782291296542,"sku":"KRSD-020A1F4S8U","price":12101.0,"currency_code":"USD","in_stock":true},{"title":"Fixed Speed \/ 125 PSI \/ 208V","offer_id":50782291329310,"sku":"KRSD-020A2F8S8U","price":12101.0,"currency_code":"USD","in_stock":true},{"title":"Fixed Speed \/ 125 PSI \/ 230V","offer_id":50782291362078,"sku":"KRSD-020A2F2S8U","price":12101.0,"currency_code":"USD","in_stock":true},{"title":"Fixed Speed \/ 125 PSI \/ 460V","offer_id":50782291394846,"sku":"KRSD-020A2F4S8U","price":12101.0,"currency_code":"USD","in_stock":true},{"title":"Variable Speed \/ 115 PSI \/ 208V","offer_id":50782291427614,"sku":"KRSD-020A1V8S8U","price":14699.0,"currency_code":"USD","in_stock":true},{"title":"Variable Speed \/ 115 PSI \/ 230V","offer_id":50782291460382,"sku":"KRSD-020A1V2S8U","price":14699.0,"currency_code":"USD","in_stock":true},{"title":"Variable Speed \/ 115 PSI \/ 460V","offer_id":50782291493150,"sku":"KRSD-020A1V4S8U","price":15425.0,"currency_code":"USD","in_stock":true},{"title":"Variable Speed \/ 125 PSI \/ 208V","offer_id":50782291525918,"sku":"KRSD-020A2VBS8U","price":19499.0,"currency_code":"USD","in_stock":true},{"title":"Variable Speed \/ 125 PSI \/ 230V","offer_id":50782291558686,"sku":"KRSD-020A2V2S8U","price":14699.0,"currency_code":"USD","in_stock":true},{"title":"Variable Speed \/ 125 PSI \/ 460V","offer_id":50782291591454,"sku":"KRSD-020A2V4S8U","price":15425.0,"currency_code":"USD","in_stock":true},{"title":"Variable Speed \/ 150 PSI \/ 208V","offer_id":50782291624222,"sku":"KRSD-020A3VBS8U","price":19499.0,"currency_code":"USD","in_stock":true},{"title":"Variable Speed \/ 150 PSI \/ 230V","offer_id":50782291656990,"sku":"KRSD-020A3V2S8U","price":14699.0,"currency_code":"USD","in_stock":true},{"title":"Variable Speed \/ 150 PSI \/ 460V","offer_id":50782291689758,"sku":"KRSD-020A3V4S8U","price":15425.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0849\/3629\/4686\/files\/kaishan-krsd-20-20hp-direct-drive-rotary-screw-air-compressor.png?v=1776050264","url":"https:\/\/aircompressorzone.com\/products\/kaishan-krsd-20-rotary-screw-air-compressor","provider":"Air Compressor Zone","version":"1.0","type":"link"}