{"product_id":"emax-esp07v080v1-7-5-hp-80-gallon-air-compressor","title":"EMAX Silent Air Industrial Plus 7.5 HP 31 CFM 80-Gallon 2-Stage Single-Phase Vertical Air Compressor – ESP07V080V1","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEMAX Silent Air Industrial Plus 7.5 HP 80-gallon two-stage air compressor (ESP07V080V1)\u003c\/strong\u003e is a stationary, single-phase electric unit built around a pressure-lubricated, 100% cast iron Eaton pump and EMAX's patented Silent Air noise-suppression system. It delivers \u003cstrong\u003e31 CFM at 100 PSI\u003c\/strong\u003e and \u003cstrong\u003e26 CFM at its 175 PSI maximum\u003c\/strong\u003e from a vertical 80-gallon tank, with continuous-run capability for shops that keep air on the line all day.\u003c\/p\u003e\n\u003cp\u003eThis is a hard-wired electric machine. It requires \u003cstrong\u003e230V single-phase power on a dedicated 50-amp circuit\u003c\/strong\u003e (38.9 full-load amps at the 1.15 service factor, 210 locked-rotor amps), and ships with a magnetic motor starter already fitted. Confirm your shop has that service before ordering.\u003c\/p\u003e\n\u003ch3\u003eSilent Air Noise Suppression\u003c\/h3\u003e\n\u003cp\u003eEMAX's 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; each 10 dBA drop equals a 50% reduction in perceived loudness to the human ear. Unlike enclosed cabinet systems, the silencer keeps the pump and motor open for routine service without sacrificing access.\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\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003ch3\u003ePressure-Lubricated Cast Iron Pump\u003c\/h3\u003e\n\u003cp\u003eA gear-driven oil pump mounted to the rear of the crankshaft generates positive oil pressure, delivering a continuous flow of oil to every bearing point rather than relying on splash lubrication. Each crankshaft and connecting rod is rifle-drilled (gun-drilled) so oil travels directly to the wear points, and a spin-on automotive-style oil filter keeps that oil clean. An analog liquid-filled gauge lets the operator monitor oil pressure directly. Pressure lubrication puts oil precisely where it is needed, which is why EMAX rates the pump for an estimated 70,000-hour service life under continuous-duty use.\u003c\/p\u003e\n\u003ch3\u003eOil Pump Detail\u003c\/h3\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor-feature-6.jpg?v=1781766869\" alt=\"Oil pump assembly illustration with pressure gauge, regulator, and spin-on filter callouts\"\u003e\n\u003cfigcaption\u003eOil pump with bleeder valve, liquid-filled pressure gauge, regulator, and spin-on filter.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eThe oil pump assembly includes a bleeder valve for quick priming, a liquid-filled oil pressure gauge for clear readings during operation, an automotive-style gear oil pump that pressurizes the crankshaft bearings and upper connecting-rod assembly, an adjustable regulator for setting oil pressure across the RPM range, and an automotive-style spin-on filter for clean, simple oil changes.\u003c\/p\u003e\n\u003ch3\u003e100% Cast Iron Construction\u003c\/h3\u003e\n\u003cp\u003eAll major components of the pump are cast iron — crankcase, cylinder heads, cylinders, connecting rods, crankshaft, and high-pressure piston — rather than the aluminum used in many compressors in this class. Cast iron holds rigidity and handles high-duty-cycle compression heat without the head-gasket and scoring failures aluminum is prone to. There are no aluminum sleeves hidden beneath the paint.\u003c\/p\u003e\n\u003ch3\u003eCast Iron Cylinders\u003c\/h3\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor-cylinder.jpg?v=1781766869\" alt=\"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\u003cp\u003eThe cylinders are CNC-machined cast iron held to precise flatness and bore concentricity, which reduces oil carryover and supports long piston-ring life. Deep cooling fins maximize surface area for cylinder cooling under high-duty-cycle operation, and deep-bored, threaded head holes allow proper torque for a lasting head-gasket seal. Each bore is precision-honed for easier break-in and reduced oil carryover.\u003c\/p\u003e\n\u003ch3\u003eSolid Cast Iron Cylinder Heads\u003c\/h3\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor-feature-7.jpg?v=1781766870\" alt=\"Solid cast iron cylinder heads with cooling fins, top and bottom views\"\u003e\n\u003cfigcaption\u003eSolid cast iron cylinder heads engineered for the disc-valve design.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eCast iron cylinder heads with tapped holes provide stronger, more rigid head retention than aluminum heads and avoid the head-gasket failures common to aluminum. The disc-valve design seals the head gasket securely without retorquing, and the heads are built to accept the optional automatic head unloader.\u003c\/p\u003e\n\u003ch3\u003eCNC-Machined Disc Valves\u003c\/h3\u003e\n\u003cp\u003eThe pump uses CNC-machined concentric-ring (disc) valves, surface-ground for sealing, durability, and long service life. Service is simple: remove the retainer, lift the valve out for inspection, and reinstall within minutes. All valves are engineered to support an automatic head unloader system.\u003c\/p\u003e\n\u003ch3\u003eHead Unloaders for Continuous Run\u003c\/h3\u003e\n\u003cp\u003eThis fully packaged electric unit includes head unloaders, recommended for any electric compressor running at a 40% or greater duty cycle. At preset tank pressure the pilot valve unloads the compressor, holding the intake valve open so the motor keeps running instead of repeatedly starting under load. That circulates cool air through the cylinder, dissipates heat, reduces wear, and protects the motor and magnetic starter — cutting amp draw by up to 60% while unloaded. A ball valve tied to the pilot valve can be opened for true continuous-run operation above a 40% duty cycle.\u003c\/p\u003e\n\u003ch3\u003eCast Iron Flywheel\u003c\/h3\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor-feature-3.jpg?v=1781766869\" alt=\"Illustration of four EMAX cast iron flywheel designs by horsepower class\"\u003e\n\u003cfigcaption\u003eCast iron flywheel designs across the EMAX horsepower range.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eThe Eaton pump uses a heavy-duty cast iron flywheel whose mass stores kinetic energy to reduce amp draw and overall energy consumption. At 7.5 HP the flywheel measures 20 inches, drives two B-style groove belts for a larger belt contact area and longer belt life, and carries nine large cooling fins to pull heat off the pump.\u003c\/p\u003e\n\u003ch3\u003ePiston and Connecting Rod\u003c\/h3\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor-feature-4.jpg?v=1781766869\" alt=\"Illustration of cast iron piston and connecting rod assembly with numbered callouts\"\u003e\n\u003cfigcaption\u003eCast iron high-pressure piston and CNC-machined connecting rod.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eThe high-pressure piston is cast iron to withstand heavy loads and resist cylinder scoring, paired with a CNC-machined solid cast iron connecting rod for rigidity and strength. Replaceable bearing inserts and wrist pins make the connecting-rod assembly fully rebuildable rather than throw-away. On this two-stage pump the low-pressure piston is aluminum, where it runs under low stress (around 45 PSI).\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor-feature-5.jpg?v=1781766869\" alt=\"Illustration of piston ring detail and connecting rod with rifle-drilled oil port\"\u003e\n\u003cfigcaption\u003eFour-ring piston design and rifle-drilled connecting-rod oil port.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eThe piston runs four rings instead of three, designed to overlap: two oil-control rings clear excess oil on the downstroke and two compression rings seal against blow-by. This maximizes sealing, reduces oil carryover, and extends ring life. A rifle-drilled oil port carries oil through the crankshaft and up the connecting rod to the piston pin and bearing for continuous lubrication.\u003c\/p\u003e\n\u003ch3\u003eBelt Drive and Dual-Bolt Belt Tensioner\u003c\/h3\u003e\n\u003cp\u003eA multi-belt V-belt drive using wider B- and C-width belts puts more surface area on the flywheel, reduces belt tension and strain on the motor and bearings, and lowers noise and vibration for longer system life. The dual-bolt belt tensioner makes belt adjustment precise and keeps alignment without prying — no pry bars required to set belt tension.\u003c\/p\u003e\n\u003ch3\u003eElectric Auto Drain\u003c\/h3\u003e\n\u003cp\u003eA dual-timer electric auto drain expels moisture and water from the air receiver tank automatically, with an adjustable interval from 1 to 45 minutes and an adjustable open duration. An air muffler is included for quiet water discharge.\u003c\/p\u003e\n\u003ch3\u003ePump Riser\u003c\/h3\u003e\n\u003cp\u003eThe pump mounting-plate riser raises the pump to allow 360-degree airflow off the flywheel across the oil reservoir, and routes cooling air beneath the pump for maximum cooling.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth colspan=\"2\"\u003eEMAX Silent Air Industrial Plus ESP07V080V1 Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEMAX\u003c\/td\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\u003eTank Size\u003c\/td\u003e\n\u003ctd\u003e80 Gallon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Orientation\u003c\/td\u003e\n\u003ctd\u003eVertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Delivery\u003c\/td\u003e\n\u003ctd\u003e31 CFM at 100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Delivery at Max PSI\u003c\/td\u003e\n\u003ctd\u003e26 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd\u003e175 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003ePiston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Type\u003c\/td\u003e\n\u003ctd\u003ePressure Lubricated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Stage\u003c\/td\u003e\n\u003ctd\u003e2-Stage\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\u003eDrive Type\u003c\/td\u003e\n\u003ctd\u003eElectric\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\u003eMotor Type\u003c\/td\u003e\n\u003ctd\u003eODP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor RPM\u003c\/td\u003e\n\u003ctd\u003e1,740\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump RPM\u003c\/td\u003e\n\u003ctd\u003e590\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\u003eDuty Cycle\u003c\/td\u003e\n\u003ctd\u003e60%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull-Load Amps (1.15 Service Factor)\u003c\/td\u003e\n\u003ctd\u003e38.9 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocked Rotor Amps\u003c\/td\u003e\n\u003ctd\u003e210 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeak Starting Amps\u003c\/td\u003e\n\u003ctd\u003e210 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Breaker\u003c\/td\u003e\n\u003ctd\u003e50 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Outlet Size\u003c\/td\u003e\n\u003ctd\u003e3\/4\"\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\u003eBelt Tensioner\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Riser\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Run\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Drain\u003c\/td\u003e\n\u003ctd\u003eAutomatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilent Air\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStart Type\u003c\/td\u003e\n\u003ctd\u003eFixed\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 Weight\u003c\/td\u003e\n\u003ctd\u003e763 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrated Weight\u003c\/td\u003e\n\u003ctd\u003e912 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUncrated Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e39\" × 25\" × 75\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrated Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e48\" × 46\" × 87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003eEMAX covers the compressor with a \u003cstrong\u003e1-year standard warranty\u003c\/strong\u003e from the date of delivery against defects in material, workmanship, and parts, including one year of warranty labor from an authorized technician. The compressor must be registered with EMAX to activate coverage.\u003c\/p\u003e\n\u003cp\u003eThe standard warranty can be extended to a \u003cstrong\u003efull 5 years\u003c\/strong\u003e when you register for the EMAX extended warranty plan, use EMAX SMART OIL, and follow the required maintenance schedule. The 5-Year Extended Warranty Kit (EMAX part EFKIT008AWBS, sold separately) supplies the SMART OIL and filters for 5–10 HP Silent Air electric models.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor-feature-2.jpg?v=1781766870\" alt=\"EMAX 5-Year Extended Warranty Kit EFKIT008AWBS with SMART OIL, oil filter, and Silent Air filters\"\u003e\n\u003cfigcaption\u003eEMAX 5-Year Extended Warranty Kit (EFKIT008AWBS), sold separately.\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003cp\u003eRequired maintenance to hold warranty status: change the factory break-in oil within the first 70 hours of operation, then change the oil again, and thereafter every 6 months or 1,000 hours of run time (whichever comes first) using EMAX SMART OIL. Maintain proper oil level at all times — running the unit low on oil voids the warranty.\u003c\/p\u003e\n\u003ch2\u003eDocuments\u003c\/h2\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor-manual.pdf?v=1781766871\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Piston Compressor Manual (PDF) \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor-warranty.pdf?v=1781766870\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e Warranty Statement (PDF) \u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003eThis compressor ships freight on a pallet (912 lb crated). To schedule delivery or confirm the 230V single-phase electrical requirement for your shop, contact \u003ca href=\"mailto:sales@mygaragesupplies.com\"\u003esales@mygaragesupplies.com\u003c\/a\u003e or call \u003ca href=\"tel:+13073811810\"\u003e307-381-1810\u003c\/a\u003e.\u003c\/p\u003e","brand":"EMAX Compressor","offers":[{"title":"Default Title","offer_id":59481107431710,"sku":"ESP07V080V1","price":4972.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor-hero.jpg?v=1781766870","url":"https:\/\/mygaragesupplies.com\/products\/emax-esp07v080v1-7-5-hp-80-gallon-air-compressor","provider":"My Garage Supplies","version":"1.0","type":"link"}