{"product_id":"emax-esp07v120v3pk-460-air-compressor-dryer-package","title":"EMAX 7.5 HP 31 CFM 120-Gallon Three-Phase 460V Two-Stage Silent Air Compressor with 58 CFM Refrigerated Air Dryer Package ESP07V120V3PK-460","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEMAX ESP07V120V3PK-460\u003c\/strong\u003e pairs a \u003cstrong\u003e7.5 HP, 31 CFM two-stage Silent Air compressor\u003c\/strong\u003e with a \u003cstrong\u003e58 CFM refrigerated air dryer\u003c\/strong\u003e, delivering clean, dry, shop-ready air from a single matched package. The compressor runs on \u003cstrong\u003e460V three-phase\u003c\/strong\u003e power and stores air in a \u003cstrong\u003e120-gallon vertical ASME-certified tank\u003c\/strong\u003e, while the dryer removes moisture and oil before the air reaches your tools and lines.\u003c\/p\u003e\n\u003cp\u003eBecause the dryer is rated at 58 CFM and the compressor delivers 31 CFM, the drying system carries well above the compressor's full output, so every cubic foot of air is dried even under continuous duty. The pump is a \u003cstrong\u003e100% cast iron, pressure-lubricated two-stage\u003c\/strong\u003e design with an estimated \u003cstrong\u003e70,000-hour pump life\u003c\/strong\u003e, and the unit is \u003cstrong\u003eETL-, ASME-, and CRN-certified\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3\u003eSilent Air noise suppression\u003c\/h3\u003e\n\u003cp\u003eThe patented Silent Air silencer targets intake noise, the loudest source of compressor sound, using noise-reducing baffle plates and high-capacity filter media. The result is up to 50% quieter operation, at or below conversational volume, without enclosing the pump in a cabinet that restricts service access. Each 10 dBA drop equals roughly a halving of perceived loudness to the human ear.\u003c\/p\u003e\n\u003cstyle\u003e.embed-container { position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; } .embed-container iframe, .embed-container object, .embed-container embed { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }\u003c\/style\u003e\n\u003cdiv class=\"embed-container\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/atakh7WsbDY\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cem\u003eThis package ships by freight on a crate measuring 48\" x 46\" x 87\"; call MGS at \u003ca href=\"tel:+13073811810\"\u003e307-381-1810\u003c\/a\u003e to schedule delivery.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003ePressure-lubricated cast iron pump\u003c\/h3\u003e\n\u003cp\u003eA rear-mounted, automotive-style gear oil pump generates positive oil pressure and feeds every bearing point, keeping bearings cool and extending pump life. The crankshaft and connecting rods are rifle-drilled for direct oil flow to high-friction wear points, and a spin-on automotive-style oil filter keeps the oil clean between changes. A liquid-filled oil pressure gauge, a bleeder valve for quick priming, and an adjustable pressure regulator let operators monitor and tune oil pressure across the RPM range.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-feature-10.jpg?v=1781764383\" alt=\"Diagram of compressor oil pump with liquid-filled oil pressure gauge and numbered callouts\"\u003e\n\u003cfigcaption\u003eOil pump with liquid-filled pressure gauge and spin-on filter.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e100% cast iron construction\u003c\/h3\u003e\n\u003cp\u003eAll major components are cast iron, not aluminum: crankcase, cylinder heads, cylinders, connecting rods, crankshaft, and high-pressure piston. Cast iron holds rigidity and dimensional tolerance under high-duty-cycle compression where aluminum can flex and fail.\u003c\/p\u003e\n\u003ch3\u003eCast iron cylinders and cylinder heads\u003c\/h3\u003e\n\u003cp\u003eThe cylinders are CNC-machined for flatness and a concentric bore, with deep cooling fins and precision honing that reduce oil carryover and support long ring life. Solid cast iron heads use deep-bored, threaded holes for proper torque and a secure head-gasket seal, and the disc-valve design holds that seal without retorquing.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-cylinder.jpg?v=1781764383\" alt=\"Diagram of cast iron compressor cylinders with deep cooling fins\"\u003e\n\u003cfigcaption\u003eCNC-machined cast iron cylinders with deep cooling fins.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-feature-11.jpg?v=1781764384\" alt=\"Rendering of two solid cast iron compressor cylinder heads with cooling fins\"\u003e\n\u003cfigcaption\u003eSolid cast iron cylinder heads.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePiston, connecting rods, and four-ring sealing\u003c\/h3\u003e\n\u003cp\u003eCast iron high-pressure pistons resist cylinder scoring under heavy loads, while CNC-machined solid cast iron connecting rods add rigidity at the crankshaft end. Replaceable bearing inserts and wrist pins make the rod assembly fully rebuildable rather than throw-away. The four-ring piston design uses two oil-control rings to scrape excess oil on the downstroke and two compression rings to seal against blow-by, minimizing oil carryover and extending ring life. On two-stage pumps, the low-pressure piston is aluminum for balance, as it operates under low stress.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-feature-8.jpg?v=1781764383\" alt=\"Diagram of cast iron piston and connecting rod assembly with numbered callouts\"\u003e\n\u003cfigcaption\u003eCast iron piston and rebuildable connecting rod assembly.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-feature-9.jpg?v=1781764383\" alt=\"Diagram of piston rings and connecting rod with rifle-drilled oil port callouts\"\u003e\n\u003cfigcaption\u003eFour-ring sealing and rifle-drilled connecting-rod oil port.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConcentric ring disc valves\u003c\/h3\u003e\n\u003cp\u003eCNC-machined concentric ring (disc) valves are surface-ground for sealing and durability, and they service in minutes: remove the retainer, lift out the valve for inspection, and reinstall. All valves are engineered to accept an automatic head-unloader system, which is recommended for electric units running at 40% or greater duty cycle to reduce wear, save energy, and protect the motor and magnetic starter from repeated starting under load.\u003c\/p\u003e\n\u003ch3\u003eCast iron flywheel and belt drive\u003c\/h3\u003e\n\u003cp\u003eThe 7.5 HP unit uses a 20-inch cast iron flywheel with two B-groove belts and nine large cooling fins. The added mass stores kinetic energy to reduce amp draw, the wider belt contact area extends belt life, and the cooling fins pull air across the pump. A dual-bolt belt tensioner sets and holds proper belt tension without pry bars.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-feature-7.jpg?v=1781764383\" alt=\"Line diagram of four cast iron compressor flywheel designs with cooling fins and belt grooves\"\u003e\n\u003cfigcaption\u003eCast iron flywheels with cooling fins and B-groove belt profiles.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003ePump riser, isolator pads, and continuous run\u003c\/h3\u003e\n\u003cp\u003eA pump mounting-plate riser lifts the pump for 360-degree airflow from the flywheel across the oil reservoir, improving cooling. Vibration isolator pads, a TEFC motor, and a magnetic starter round out a continuous-run-capable package rated at a 60% duty cycle.\u003c\/p\u003e\n\u003ch3\u003eAuto drain and refrigerated dryer\u003c\/h3\u003e\n\u003cp\u003eA dual-timer electric automatic drain expels moisture from the tank on an adjustable 1-to-45-minute cycle and includes an air muffler for quiet discharge. The matched \u003cstrong\u003e58 CFM refrigerated air dryer\u003c\/strong\u003e chills the compressed air to drop out moisture and uses a built-in coalescing filter to strip oil and solids into an automatic drain trap, then sends clean, dry air downstream. The dryer runs on R134A refrigerant and is rated for inlet air up to 140°F and ambient temperatures up to 122°F.\u003c\/p\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eEMAX Silent Air 7.5 HP two-stage cast iron compressor on a 120-gallon vertical tank (ESP07V120V3-460)\u003c\/li\u003e\n\u003cli\u003eMagnetic motor starter\u003c\/li\u003e\n\u003cli\u003eDual-bolt belt tensioner and pump-mounting riser\u003c\/li\u003e\n\u003cli\u003eSilent Air intake silencer with high-capacity filter media\u003c\/li\u003e\n\u003cli\u003eDual-timer electric automatic tank drain with muffler\u003c\/li\u003e\n\u003cli\u003eVibration isolator pads\u003c\/li\u003e\n\u003cli\u003eEMAX 58 CFM refrigerated air dryer with built-in coalescing filter and automatic drain (EDRCF1150058)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eEMAX ESP07V120V3-460 Compressor Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e7.5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump\u003c\/td\u003e\n\u003ctd\u003eTwo-stage, pressure-lubricated, 100% cast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump model\u003c\/td\u003e\n\u003ctd\u003eAPP4V1043TP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir delivery\u003c\/td\u003e\n\u003ctd\u003e31 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDelivery at max pressure\u003c\/td\u003e\n\u003ctd\u003e26 CFM at 175 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax pressure\u003c\/td\u003e\n\u003ctd\u003e175 PSI\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\u003eDuty cycle\u003c\/td\u003e\n\u003ctd\u003e60% (continuous-run capable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e460V (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor\u003c\/td\u003e\n\u003ctd\u003eTEFC electric, 1,740 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump speed\u003c\/td\u003e\n\u003ctd\u003e590 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull-load amps (1.15 SF)\u003c\/td\u003e\n\u003ctd\u003e10.3 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocked-rotor \/ peak starting amps\u003c\/td\u003e\n\u003ctd\u003e66.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended breaker\u003c\/td\u003e\n\u003ctd\u003e20 A\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\u003eBelts\u003c\/td\u003e\n\u003ctd\u003e2 B-groove, with belt tensioner\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\u003eEstimated pump life\u003c\/td\u003e\n\u003ctd\u003e70,000 hours\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\u003eService kit\u003c\/td\u003e\n\u003ctd\u003eEFKIT008AWBS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUncrated dimensions\u003c\/td\u003e\n\u003ctd\u003e44\" L x 31\" W x 80\" H\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\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eEMAX EDRCF1150058 Refrigerated Air Dryer Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eRefrigerated, with built-in coalescing filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir capacity\u003c\/td\u003e\n\u003ctd\u003e58 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e115V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal electric power\u003c\/td\u003e\n\u003ctd\u003e0.68 kW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax pressure\u003c\/td\u003e\n\u003ctd\u003e230 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRefrigerant\u003c\/td\u003e\n\u003ctd\u003eR134A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax inlet temperature\u003c\/td\u003e\n\u003ctd\u003e140°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax ambient temperature\u003c\/td\u003e\n\u003ctd\u003e122°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended breaker\u003c\/td\u003e\n\u003ctd\u003e10 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondensate drain\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUncrated weight\u003c\/td\u003e\n\u003ctd\u003e121 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrated weight\u003c\/td\u003e\n\u003ctd\u003e167 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUncrated dimensions\u003c\/td\u003e\n\u003ctd\u003e22\" L x 19\" W x 39\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrated dimensions\u003c\/td\u003e\n\u003ctd\u003e36\" L x 36\" W x 44\" H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertification\u003c\/td\u003e\n\u003ctd\u003eUL\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService kit\u003c\/td\u003e\n\u003ctd\u003eFKIT012A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003eThe compressor carries a \u003cstrong\u003e1-year standard warranty\u003c\/strong\u003e against defects in material, workmanship, and parts, including one year of labor from an authorized technician. Coverage extends to \u003cstrong\u003e5 years\u003c\/strong\u003e, and to a \u003cstrong\u003elimited lifetime warranty on the pressure-lubricated pump\u003c\/strong\u003e, when the unit is registered in EMAX's SMART OIL maintenance program and the required oil and filter schedule is followed.\u003c\/p\u003e\n\u003cp\u003eThe refrigerated air dryer carries a \u003cstrong\u003e1-year standard warranty\u003c\/strong\u003e with one year of authorized labor, extendable to \u003cstrong\u003e3 years\u003c\/strong\u003e with registration, one annual dryer filter replacement kit, and the required maintenance. All units ship with break-in oil that must be changed within the first 70 hours. Warranties are non-transferable; see the warranty documents below for full terms.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat electrical service does this compressor need?\u003c\/h3\u003e\n\u003cp\u003eIt runs on 460V three-phase power on a recommended 20-amp breaker. Full-load current is 10.3 A and locked-rotor (peak starting) current is 66.2 A.\u003c\/p\u003e\n\u003ch3\u003eIs the dryer large enough for this compressor?\u003c\/h3\u003e\n\u003cp\u003eYes. The dryer is rated at 58 CFM and the compressor delivers 31 CFM, so the dryer handles the full output with margin to spare.\u003c\/p\u003e\n\u003ch3\u003eCan it run continuously?\u003c\/h3\u003e\n\u003cp\u003eIt is continuous-run capable at a 60% duty cycle, and its valves are engineered to accept an automatic head-unloader system for high-duty applications.\u003c\/p\u003e\n\u003ch3\u003eHow do I get the 5-year or lifetime pump warranty?\u003c\/h3\u003e\n\u003cp\u003eRegister the unit and enroll in EMAX's SMART OIL maintenance program, using approved oil and filters on the published schedule. The standard warranty is 1 year.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-compressor-manual.pdf?v=1781764386\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eCompressor Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-dryer-manual.pdf?v=1781764390\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eRefrigerated Dryer Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-compressor-warranty.pdf?v=1781764384\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eCompressor Warranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-dryer-warranty.pdf?v=1781764385\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDryer Warranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMAX Compressor","offers":[{"title":"Default Title","offer_id":59480991498526,"sku":"ESP07V120V3PK-460","price":7751.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v120v3pk-460-hero.png?v=1781764388","url":"https:\/\/mygaragesupplies.com\/products\/emax-esp07v120v3pk-460-air-compressor-dryer-package","provider":"My Garage Supplies","version":"1.0","type":"link"}