{"product_id":"emax-10-hp-120-gallon-two-stage-air-compressor-esp10v120v1pk","title":"EMAX 10 HP 120-Gallon Two-Stage Air Compressor ESP10V120V1PK","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eEMAX ESP10V120V1PK\u003c\/strong\u003e is a complete \u003cstrong\u003e10 HP compressed air system\u003c\/strong\u003e that combines a two-stage piston compressor, \u003cstrong\u003e120-gallon vertical tank\u003c\/strong\u003e, and \u003cstrong\u003e58 CFM refrigerated air dryer\u003c\/strong\u003e in one package. Delivering \u003cstrong\u003e38 CFM (34 CFM at 175 PSI)\u003c\/strong\u003e from a \u003cstrong\u003e230V single-phase power supply\u003c\/strong\u003e, it provides high-pressure airflow without requiring three-phase service. Its standout feature is the \u003cstrong\u003eSilent Air noise-suppression system\u003c\/strong\u003e, which reduces operating noise by up to \u003cstrong\u003e50% compared with similar compressors\u003c\/strong\u003e, while the \u003cstrong\u003e100% cast iron pressure-lubricated pump\u003c\/strong\u003e is designed for an estimated \u003cstrong\u003e70,000-hour service life\u003c\/strong\u003e.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003epressure lubrication system\u003c\/strong\u003e continuously delivers oil to critical components through a gear-driven pump, helping reduce wear during demanding cycles. The pump uses \u003cstrong\u003ecast iron cylinders, heads, crankshaft, connecting rods, and high-pressure pistons\u003c\/strong\u003e for long-term durability, while the four-ring piston design improves sealing and reduces oil carryover. The included \u003cstrong\u003e58 CFM refrigerated air dryer\u003c\/strong\u003e removes moisture before air reaches your tools, using built-in prefilters to help protect air lines and equipment from contamination.\u003c\/p\u003e\n\u003cp\u003eBuilt for \u003cstrong\u003eautomotive repair shops, professional garages, and industrial applications\u003c\/strong\u003e, this compressor package is designed for users who need dependable airflow with reduced noise and easier maintenance. Features like the \u003cstrong\u003econtinuous-run head unloader\u003c\/strong\u003e, cast iron flywheel with dual B-style belts, dual-bolt belt tensioner, and automatic tank drain help improve cooling, reduce component stress, and support reliable operation through long workdays.\u003c\/p\u003e\n\u003cdiv class=\"embed-container\"\u003e\u003c\/div\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003ePressure Lubrication\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA rear-mounted, gear-driven oil pump creates positive oil pressure and continuously supplies lubrication to every bearing point. The crankshaft and connecting rods are rifle-drilled, allowing oil to flow directly to critical areas such as wrist pins and bearings.\u003c\/p\u003e\n\u003cp\u003eUnlike splash-lubricated systems, pressure lubrication delivers oil exactly where it is needed, making it ideal for high-stress, continuous-duty operation. The system includes an automotive-style spin-on oil filter to keep the lubricant clean, along with a liquid-filled gauge and adjustable regulator for accurate oil pressure monitoring and adjustment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOil pump features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBleeder valve for easier priming\u003c\/li\u003e\n\u003cli\u003eLiquid-filled oil pressure gauge\u003c\/li\u003e\n\u003cli\u003eGear-driven oil pump\u003c\/li\u003e\n\u003cli\u003eAdjustable pressure regulator\u003c\/li\u003e\n\u003cli\u003eSpin-on oil filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e100% Cast Iron Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe pump is built with cast iron throughout the major load-bearing components, including the crankcase, cylinders, cylinder heads, crankshaft, connecting rods, and high-pressure piston. There are no aluminum sleeves beneath the finish.\u003c\/p\u003e\n\u003cp\u003eCast iron high-pressure pistons are designed to resist cylinder scoring under heavy loads, while CNC-machined solid cast iron connecting rods feature replaceable bearing inserts and wrist pins, allowing the rod assembly to be fully rebuilt rather than replaced.\u003c\/p\u003e\n\u003cp\u003eThe low-pressure pistons are aluminum by design because they operate at approximately \u003cstrong\u003e45 PSI\u003c\/strong\u003e, where the lighter material improves balance and efficiency.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFour-Ring Piston and Connecting Rod Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe piston system uses a \u003cstrong\u003efour-ring design\u003c\/strong\u003e with two oil-control rings and two compression rings. The oil rings remove excess oil during the downstroke, while the compression rings maintain a tight seal to reduce blow-by.\u003c\/p\u003e\n\u003cp\u003eThis design helps minimize compression loss, reduce oil carryover, and extend ring service life. Rifle-drilled oil passages in each connecting rod deliver lubrication from the crankshaft directly to the piston pin and bearing surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisc Valves and Cast Iron Heads\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe compressor uses CNC-machined \u003cstrong\u003econcentric-ring disc valves\u003c\/strong\u003e that are precision surface-ground for reliable sealing and extended service life. Compared with feather or fixed reed valves, disc valves provide improved durability and easier maintenance.\u003c\/p\u003e\n\u003cp\u003eValve servicing is simple: remove the retainer, lift out the valve for inspection, and reinstall it when service is complete.\u003c\/p\u003e\n\u003cp\u003eThe solid cast iron cylinder heads use tapped mounting holes for secure retention and maintain a reliable head-gasket seal without frequent retorquing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCast Iron Cylinders\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe cylinders are CNC-machined and precision-honed to maintain bore concentricity and improve sealing performance. Deep cooling fins increase surface area to maximize heat dissipation during high-duty-cycle operation.\u003c\/p\u003e\n\u003cp\u003eDeep-bored, threaded mounting holes allow proper torque application, helping maintain gasket durability over long service intervals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eContinuous Run with Head Unloader\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe compressor supports continuous-run operation with a \u003cstrong\u003e60% duty cycle\u003c\/strong\u003e. When the receiver tank reaches its preset pressure, the pilot valve unloads the compressor by holding the intake valve open, allowing the motor to continue running without compressing air.\u003c\/p\u003e\n\u003cp\u003eThis reduces unloaded amp draw by up to \u003cstrong\u003e60%\u003c\/strong\u003e, improves cooling airflow through the cylinders, and helps protect the motor and magnetic starter from excessive start-stop cycling.\u003c\/p\u003e\n\u003cp\u003eFor applications requiring duty cycles above \u003cstrong\u003e40%\u003c\/strong\u003e, a ball valve connected to the pilot valve can be opened to enable continuous-run operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeavy Cast Iron Flywheel and Belt Drive\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003e10 HP pump\u003c\/strong\u003e uses a \u003cstrong\u003e20-inch cast iron flywheel\u003c\/strong\u003e with two B-style groove belts and nine large cooling fins. The flywheel’s added mass stores kinetic energy to reduce amp draw, while the multi-belt drive provides increased contact area and improved grip compared with narrow single A-width belts.\u003c\/p\u003e\n\u003cp\u003eThe wider belt design operates with lower belt tension, reducing stress on motor and pump bearings while minimizing noise and extending belt life.\u003c\/p\u003e\n\u003cp\u003eA dual-bolt belt tensioner allows precise belt alignment and adjustment without requiring a pry bar.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePump Riser, Automatic Drain, and Dryer System\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA pump mounting riser elevates the compressor pump to allow \u003cstrong\u003e360-degree airflow\u003c\/strong\u003e from the flywheel around the oil reservoir and underneath the pump, improving cooling performance.\u003c\/p\u003e\n\u003cp\u003eThe dual-timer electric auto drain automatically removes moisture from the receiver tank with adjustable drain intervals from \u003cstrong\u003e1 to 45 minutes\u003c\/strong\u003e and customizable open duration settings. An integrated air muffler helps reduce discharge noise.\u003c\/p\u003e\n\u003cp\u003eThe included \u003cstrong\u003e58 CFM refrigerated air dryer\u003c\/strong\u003e removes moisture from compressed air before it reaches the air system. It features a built-in \u003cstrong\u003e0.001-micron prefilter\u003c\/strong\u003e and a \u003cstrong\u003e0.005-micron coalescing prefilter\u003c\/strong\u003e to improve air quality and help protect downstream equipment.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eEMAX ESP10V120V1PK Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e10 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank\u003c\/td\u003e\n\u003ctd\u003e120 gallon, vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e230V (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eSingle-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCFM\u003c\/td\u003e\n\u003ctd\u003e38\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCFM at max PSI\u003c\/td\u003e\n\u003ctd\u003e34\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax PSI\u003c\/td\u003e\n\u003ctd\u003e175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump\u003c\/td\u003e\n\u003ctd\u003eAPP4V1043TP, two-stage, pressure-lubricated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump RPM\u003c\/td\u003e\n\u003ctd\u003e730\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstimated pump life\u003c\/td\u003e\n\u003ctd\u003e70,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eODP, 1740 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuty cycle\u003c\/td\u003e\n\u003ctd\u003e60%, continuous-run capable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir outlet\u003c\/td\u003e\n\u003ctd\u003e1\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBelt count\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFLA (with 1.15 service factor)\u003c\/td\u003e\n\u003ctd\u003e52.9 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak starting amps\u003c\/td\u003e\n\u003ctd\u003e270 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended breaker\u003c\/td\u003e\n\u003ctd\u003e60 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic starter\u003c\/td\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank drain\u003c\/td\u003e\n\u003ctd\u003eAutomatic, dual-timer electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil capacity\u003c\/td\u003e\n\u003ctd\u003e2 quarts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService kit\u003c\/td\u003e\n\u003ctd\u003eEFKIT008AWBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eETL, ASME, CRN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrated dimensions\u003c\/td\u003e\n\u003ctd\u003e48\" L x 46\" W x 87\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003c\/h2\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eEMAX provides a \u003cstrong\u003e1-year standard warranty\u003c\/strong\u003e for the compressor, covering defects in materials, workmanship, and parts. The warranty also includes \u003cstrong\u003eone year of labor coverage\u003c\/strong\u003e performed by an authorized technician.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eBy registering the compressor at \u003cstrong\u003eemaxwarranty.com\u003c\/strong\u003e and following EMAX’s recommended maintenance schedule using \u003cstrong\u003eEMAX SMART OIL\u003c\/strong\u003e, coverage can be extended to \u003cstrong\u003e5 years\u003c\/strong\u003e. Enrollment in the \u003cstrong\u003eSMART OIL auto-ship program\u003c\/strong\u003e further upgrades the pressure-lubricated pump to a \u003cstrong\u003elimited lifetime warranty\u003c\/strong\u003e that is non-prorated and has no hour limit. All other non-wear components remain covered for \u003cstrong\u003e5 years\u003c\/strong\u003e under the extended warranty program.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRefrigerated Dryer Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe included refrigerated dryer has its own \u003cstrong\u003e1-year standard warranty\u003c\/strong\u003e. Coverage can be extended to \u003cstrong\u003e3 years\u003c\/strong\u003e by completing registration and purchasing one \u003cstrong\u003eAirbase dryer filter replacement kit\u003c\/strong\u003e each year while maintaining the required service schedule.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExtended Maintenance Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eEMAX 5-Year Extended Warranty Kit (EFKIT008AWBS)\u003c\/strong\u003e, sold separately, supports the required startup and scheduled maintenance for \u003cstrong\u003e5–10 HP Silent Air electric models\u003c\/strong\u003e. Maintenance requirements include changing the factory break-in oil within the first \u003cstrong\u003e70 hours of operation\u003c\/strong\u003e, followed by oil changes every \u003cstrong\u003e6 months or 1,000 hours\u003c\/strong\u003e using approved EMAX oil.\u003c\/p\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eWhat electrical service does it need?\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe compressor requires \u003cstrong\u003e230V single-phase power (±10%)\u003c\/strong\u003e with a recommended \u003cstrong\u003e60-amp breaker\u003c\/strong\u003e. It draws \u003cstrong\u003e52.9 full-load amps\u003c\/strong\u003e with a \u003cstrong\u003e1.15 service factor\u003c\/strong\u003e and can reach approximately \u003cstrong\u003e270 amps during startup\u003c\/strong\u003e. No three-phase electrical service is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it run all day?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The continuous-run head unloader allows the motor to continue running without compressing air when the tank reaches maximum pressure, reducing unnecessary start-stop cycling.\u003c\/p\u003e\n\u003cp\u003eFor applications requiring more than a \u003cstrong\u003e40% duty cycle\u003c\/strong\u003e, the ball valve connected to the pilot valve can be opened to enable continuous-run operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the air dryer included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The package includes a \u003cstrong\u003e58 CFM refrigerated air dryer\u003c\/strong\u003e with a built-in \u003cstrong\u003e0.001-micron prefilter\u003c\/strong\u003e and \u003cstrong\u003e0.005-micron coalescing prefilter\u003c\/strong\u003e. The dryer is sized as part of the complete compressed-air system and helps remove moisture before air reaches downstream equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat maintenance does the warranty require?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo maintain extended warranty eligibility, the break-in oil must be changed within the first \u003cstrong\u003e70 hours of operation\u003c\/strong\u003e. After that, oil changes are required every \u003cstrong\u003e6 months or 1,000 hours\u003c\/strong\u003e, whichever comes first, using approved \u003cstrong\u003eEMAX oil\u003c\/strong\u003e and maintaining the proper oil level.\u003c\/p\u003e\n\u003cp\u003eRegistration at \u003cstrong\u003eemaxwarranty.com\u003c\/strong\u003e is required for extended warranty coverage. The \u003cstrong\u003eEFKIT008AWBS service kit\u003c\/strong\u003e includes the required maintenance components for \u003cstrong\u003e5–10 HP Silent Air electric models\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eDocuments\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp10v120v1pk-10-hp-120-gallon-air-compressor-manual-1.pdf?v=1781269580\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePiston Compressor Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp10v120v1pk-10-hp-120-gallon-air-compressor-manual-2.pdf?v=1781269583\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eRefrigerated Air Dryer Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp10v120v1pk-10-hp-120-gallon-air-compressor-warranty-1.pdf?v=1781269579\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eCompressor Warranty Statement\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp10v120v1pk-10-hp-120-gallon-air-compressor-warranty-2.pdf?v=1781269579\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eAir Dryer Warranty Statement\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMAX Compressor","offers":[{"title":"Warehouse Pickup","offer_id":45820867346485,"sku":"ESP10V120V1PK","price":8442.5,"currency_code":"USD","in_stock":true},{"title":"Ship to My Address","offer_id":45820867379253,"sku":"ESP10V120V1PK-S","price":8442.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/9454\/3157\/files\/emax-esp10v120v1pk-10-hp-120-gallon-air-compressor-hero.jpg?v=1785272715","url":"https:\/\/carliftsupply.com\/products\/emax-10-hp-120-gallon-two-stage-air-compressor-esp10v120v1pk","provider":"Car Lift Supply","version":"1.0","type":"link"}