{"product_id":"california-air-tools-20040c-powerful-4-0-hp-ultra-quiet-oil-free-air-compressor","title":"California Air Tools 20040C Powerful 4.0 Hp Ultra Quiet \u0026 Oil-Free Air Compressor","description":"\u003c!-- CY\/3.C | CLEAN + READABLE PRODUCT DESCRIPTION --\u003e\n\u003cstyle\u003e\n    .iron-theme{\n      --black:#0b0b0b; --gray:#6b7280;\n      --red:#c1121f; --red2:#e11d2e;\n      --border:#e5e7eb; --soft:#f8fafc;\n      font-family: Arial, Helvetica, sans-serif;\n      color: var(--black);\n      max-width: 1100px;\n      margin: 0 auto;\n      line-height: 1.7;\n    }\n    .shell{border:1px solid var(--border);border-radius:16px;overflow:hidden;background:#fff;box-shadow:0 10px 28px rgba(0,0,0,.08);}\n    .top{padding:24px;}\n    .kicker{font-size:12px;letter-spacing:.12em;text-transform:uppercase;color:var(--gray);margin:0 0 8px;}\n    h1{margin:0;font-size:30px;font-weight:900;text-transform:uppercase;}\n    .sub{margin:12px 0 0;font-size:15px;max-width:100ch;}\n    .stripe{height:8px;background:linear-gradient(90deg,var(--red) 0%,var(--red) 70%,var(--red2) 100%);}\n    .content{padding:24px;background:var(--soft);}\n    .card{border:1px solid var(--border);border-radius:16px;background:#fff;padding:20px;margin:18px 0;box-shadow:0 8px 22px rgba(0,0,0,.06);}\n    h2{margin:0 0 12px;font-size:19px;font-weight:900;text-transform:uppercase;display:flex;align-items:center;gap:10px;}\n    h2:before{content:\"\";width:10px;height:10px;background:var(--red);border-radius:2px;}\n    ul{margin:0;padding-left:20px;}\n    ul li{margin:8px 0;}\n    table{width:100%;border-collapse:collapse;font-size:14px;}\n    th, td{border:1px solid var(--border);padding:10px;text-align:left;}\n    th{background:#f3f4f6;font-size:12px;text-transform:uppercase;font-weight:900;}\n    .callout{border:1px dashed rgba(193,18,31,.5);background:rgba(193,18,31,.06);border-radius:12px;padding:14px;font-size:14px;margin-top:12px;}\n  \u003c\/style\u003e\n\u003csection aria-label=\"CALIFORNIA AIR TOOLS 20040C Powerful 4.0 Hp Ultra Quiet \u0026amp; Oil-Free Air Compressor Product Description\" class=\"cy3c-wrap iron-theme\"\u003e\n\u003cdiv class=\"shell\"\u003e\n\u003c!-- HERO --\u003e\n\u003cdiv class=\"top\"\u003e\n\u003cp class=\"kicker\"\u003eUltra Quiet Operation • High Airflow • Oil-Free Technology\u003c\/p\u003e\n\u003ch2\u003eCALIFORNIA AIR TOOLS 20040C Powerful 4.0 Hp Ultra Quiet \u0026amp; Oil-Free Air Compressor\u003c\/h2\u003e\n\u003cp class=\"sub\"\u003eThe \u003cstrong\u003eCALIFORNIA AIR TOOLS 20040C Powerful 4.0 Hp Ultra Quiet \u0026amp; Oil-Free Air Compressor\u003c\/strong\u003e is engineered for professionals and serious DIY users who demand high airflow, reliable power, and low-noise operation. Designed with dual 2.0 HP motors and an advanced oil-free dual piston pump system, this compressor delivers consistent performance while operating at only 75 decibels. Its 20-gallon steel tank, fast recovery times, and extended duty cycle make it ideal for workshops, garages, and job site environments where efficiency and reduced maintenance are critical.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"stripe\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"content\"\u003e\n\u003c!-- APPLICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eCALIFORNIA AIR TOOLS 20040C Powerful 4.0 Hp Ultra Quiet \u0026amp; Oil-Free Air Compressor Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive repair and maintenance shops\u003c\/li\u003e\n\u003cli\u003eWoodworking and fabrication environments\u003c\/li\u003e\n\u003cli\u003eSpray painting and finishing applications\u003c\/li\u003e\n\u003cli\u003eHome garages and professional workshops\u003c\/li\u003e\n\u003cli\u003eContractor and light industrial job sites\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eIdeal for users needing strong airflow, quieter operation, and minimal maintenance in enclosed or noise-sensitive environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- SPECIFICATIONS --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eCALIFORNIA AIR TOOLS 20040C Powerful 4.0 Hp Ultra Quiet \u0026amp; Oil-Free Air Compressor Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e20040C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor Power\u003c\/th\u003e\n\u003ctd\u003e4.0 HP (Dual 2.0 HP Motors)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltage\u003c\/th\u003e\n\u003ctd\u003e220 Volts \/ 60 Hertz \/ Single Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNoise Level\u003c\/th\u003e\n\u003ctd\u003e75 Decibels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTank Capacity\u003c\/th\u003e\n\u003ctd\u003e20 Gallon Steel Tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow\u003c\/th\u003e\n\u003ctd\u003e12.80 CFM @ 40 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAirflow\u003c\/th\u003e\n\u003ctd\u003e10.60 CFM @ 90 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum Pressure\u003c\/th\u003e\n\u003ctd\u003e125 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmperage\u003c\/th\u003e\n\u003ctd\u003e14 Amps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDuty Cycle\u003c\/th\u003e\n\u003ctd\u003e70\/30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFill Time\u003c\/th\u003e\n\u003ctd\u003e150 Seconds (Empty to Full)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRecovery Time\u003c\/th\u003e\n\u003ctd\u003e40 Seconds (95 PSI to 125 PSI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L × W × H)\u003c\/th\u003e\n\u003ctd\u003e37.5\" × 15\" × 28\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e148 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePlug Type\u003c\/th\u003e\n\u003ctd\u003eNEMA 6-15P\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTank Type\u003c\/th\u003e\n\u003ctd\u003eNon-ASME Steel Tank\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1 Year Limited\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- FEATURES --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eCALIFORNIA AIR TOOLS 20040C Powerful 4.0 Hp Ultra Quiet \u0026amp; Oil-Free Air Compressor Performance \u0026amp; Construction\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra Quiet Operation (75 dB)\u003c\/strong\u003e allows use in indoor and noise-sensitive environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 2.0 HP Motors\u003c\/strong\u003e operating at 1680 RPM reduce wear, vibration, and heat buildup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil-Free Dual Piston Pump\u003c\/strong\u003e delivers clean air, eliminates oil maintenance, and supports varied terrain operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtended Pump Life\u003c\/strong\u003e rated for 3000+ hours before wear—double the lifespan of many comparable units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Duty Cycle (70\/30)\u003c\/strong\u003e supports longer continuous run times for demanding tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow Amp Draw (14 Amps)\u003c\/strong\u003e improves energy efficiency and reduces electrical load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Recovery \u0026amp; Fill Times\u003c\/strong\u003e minimize downtime and keep tools running efficiently.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Overload Protection\u003c\/strong\u003e safeguards motor performance and longevity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondor Pressure Switch\u003c\/strong\u003e ensures consistent pressure control and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePush-to-Connect Industrial Coupler\u003c\/strong\u003e for fast and secure air hose connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEfficient Heat Dissipation\u003c\/strong\u003e reduces internal temperatures for improved durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- SUMMARY --\u003e\n\u003cdiv class=\"card\"\u003e\n\u003ch2\u003eWhy Choose the CALIFORNIA AIR TOOLS 20040C Powerful 4.0 Hp Ultra Quiet \u0026amp; Oil-Free Air Compressor\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDelivers high airflow (up to 12.80 CFM) for demanding air tools.\u003c\/li\u003e\n\u003cli\u003eOperates at only 75 dB—significantly quieter than standard compressors.\u003c\/li\u003e\n\u003cli\u003eOil-free system reduces maintenance costs and ensures cleaner air output.\u003c\/li\u003e\n\u003cli\u003eDurable 20-gallon steel tank ideal for shop and job site use.\u003c\/li\u003e\n\u003cli\u003eExtended motor and pump life for long-term reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"callout\"\u003eThe CALIFORNIA AIR TOOLS 20040C Powerful 4.0 Hp Ultra Quiet \u0026amp; Oil-Free Air Compressor is the perfect solution for users who need powerful, efficient air delivery with reduced noise and minimal maintenance in professional or home workshop environments.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"California Air Tools","offers":[{"title":"Default Title","offer_id":53230191444333,"sku":"Air Compressor 20040C-1","price":1064.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0967\/6996\/6445\/files\/California_Air_Tools_20040C_Powerful_4.0_Hp_Ultra_Quiet_Oil-Free_Air_Compressor_full_side_profile_with_mounted_components_and_tank.png?v=1776779698","url":"https:\/\/ironlinetools.com\/products\/california-air-tools-20040c-powerful-4-0-hp-ultra-quiet-oil-free-air-compressor","provider":"Iron Line Tools","version":"1.0","type":"link"}