{"product_id":"emax-5hp-80-gallon-air-compressor-esp05v080i1","title":"EMAX Silent Air Industrial Plus 5 HP 80-Gallon Two-Stage Air Compressor, 19 CFM 230V Single-Phase, ESP05V080I1","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eEMAX Silent Air Industrial Plus ESP05V080I1\u003c\/strong\u003e is a \u003cstrong\u003e5 HP, 80-gallon, two-stage vertical air compressor\u003c\/strong\u003e built for shops that run air all day. It delivers \u003cstrong\u003e19 CFM at 100 PSI\u003c\/strong\u003e and \u003cstrong\u003e17 CFM at its 175 PSI maximum\u003c\/strong\u003e, enough to keep impact tools, sanders, and spray equipment supplied without the pump cycling constantly. Power comes from a \u003cstrong\u003e230V single-phase\u003c\/strong\u003e open-drip-proof motor on a fixed-speed start, drawing 26.45 full-load amps and sized for a \u003cstrong\u003e40-amp breaker\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eWhat sets this unit apart is the \u003cstrong\u003epatented Silent Air™\u003c\/strong\u003e intake silencer, which brings operation to at or below conversational volume — up to 50% quieter to the human ear. Unlike sealed cabinet compressors, the silencer stays externally serviceable and keeps the pump accessible. Inside, a \u003cstrong\u003epressure-lubricated, 100% cast-iron pump\u003c\/strong\u003e (model APP2I0524TP) circulates filtered oil to every bearing point, and the assembly is rated for an estimated \u003cstrong\u003e70,000-hour pump life\u003c\/strong\u003e. The compressor is \u003cstrong\u003eETL, ASME, and CRN certified\u003c\/strong\u003e and is rated for continuous-run duty.\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\u003eSilent Air™ Noise Suppression\u003c\/h3\u003e\n\u003cp\u003eIntake is the loudest source of compressor noise, so the patented Silent Air™ silencer targets it directly with noise-reducing baffle plates and high-capacity filter media that also delivers up to 1000% more filtration than a standard setup. The result is operation at or below conversational volume without locking the pump inside a cabinet that blocks service access.\u003c\/p\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, feeding a continuous flow of oil to every bearing point. The crankshaft and connecting rods are rifle-drilled so oil travels directly to high-friction wear points, while a spin-on automotive-style oil filter keeps that oil clean. An adjustable regulator tunes oil pressure across the RPM range, and a liquid-filled gauge lets you monitor it at a glance. Unlike splash-lubricated designs, pressure lubrication delivers oil precisely where it is needed in continuous-duty service.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-5hp-80-gallon-air-compressor-esp05v080i1-feature-2.jpg?v=1781767469\" alt=\"Line drawing of compressor oil pump housing with liquid-filled oil pressure gauge\"\u003e\n\u003cfigcaption\u003eOil pump face with liquid-filled oil pressure gauge\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e100% Cast-Iron Cylinders\u003c\/h3\u003e\n\u003cp\u003eMajor pump components — crankcase, cylinders, cylinder heads, connecting rods, crankshaft, and high-pressure piston — are cast iron, with no aluminum sleeves where many pumps in this class use aluminum beneath the paint. The cylinders are CNC-machined for flatness and a precise bore, then precision-honed to reduce oil carryover and extend ring life. Deep cooling fins maximize surface area for high-duty-cycle operation, and deep-bored, threaded holes hold head torque for long-term gasket durability.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-5hp-80-gallon-air-compressor-esp05v080i1-cylinder.jpg?v=1781767470\" alt=\"Line drawing of finned cast-iron compressor cylinders in two bore sizes\"\u003e\n\u003cfigcaption\u003eDeep-finned cast-iron compressor cylinders\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCast-Iron Cylinder Heads \u0026amp; Disc Valves\u003c\/h3\u003e\n\u003cp\u003eSolid cast-iron heads avoid the gasket failures common to aluminum heads and hold a secure seal without retorquing. They use CNC-machined concentric-ring disc valves — precision surface-ground for sealing and longevity, and far simpler to service than feather or reed valves: remove the retainer, lift the valve to inspect, and reinstall in minutes. The valve train is engineered to accept an automatic head-unloader system for high-duty-cycle use.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-5hp-80-gallon-air-compressor-esp05v080i1-feature-1.jpg?v=1781767470\" alt=\"Line drawing of two cast-iron compressor cylinder head castings\"\u003e\n\u003cfigcaption\u003eSolid cast-iron cylinder heads\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eRebuildable Piston \u0026amp; Connecting Rod\u003c\/h3\u003e\n\u003cp\u003eCast-iron high-pressure pistons are designed to withstand heavy loads and resist the cylinder scoring that ends aluminum pistons. The CNC-machined solid cast-iron connecting rods use replaceable bearing inserts and wrist pins, so the rod assembly is fully rebuildable rather than throw-away. A four-ring piston design — two oil-control rings and two compression rings — maximizes sealing and minimizes oil carryover. On the two-stage pump, the low-pressure piston is aluminum, which operates under low stress for balance and efficiency.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-5hp-80-gallon-air-compressor-esp05v080i1-feature-4.jpg?v=1781767469\" alt=\"Line drawing of a compressor piston and connecting rod assembly\"\u003e\n\u003cfigcaption\u003eCompressor piston and connecting rod assembly\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHeavy Cast-Iron Flywheel\u003c\/h3\u003e\n\u003cp\u003eThe cast-iron flywheel adds mass that stores kinetic energy, reducing amp draw and overall energy consumption. The 5 HP unit runs a 16-inch flywheel with two B-style groove belts and six large cooling fins that pull air across the pump for cooling. The larger belt contact area extends belt life compared with narrow single-belt drives.\u003c\/p\u003e\n\u003cfigure\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-5hp-80-gallon-air-compressor-esp05v080i1-feature-3.jpg?v=1781767469\" alt=\"Line drawing of four cast-iron compressor flywheel designs with belt grooves\"\u003e\n\u003cfigcaption\u003eCast-iron compressor flywheel designs with V-belt grooves\u003c\/figcaption\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDual-Bolt Belt Tensioner \u0026amp; V-Belt Drive\u003c\/h3\u003e\n\u003cp\u003eA dual-bolt belt tensioner makes adjustments precise and repeatable while holding proper alignment — no pry bars required. The multi-belt V-belt drive runs B-style belts for more grip surface, lower belt tension, and reduced noise and vibration, all of which extend belt and bearing life.\u003c\/p\u003e\n\u003ch3\u003ePump Riser Cooling\u003c\/h3\u003e\n\u003cp\u003eA pump mounting-plate riser lifts the pump to allow 360-degree airflow from the flywheel across the oil reservoir, and lets air move underneath the pump for maximum cooling.\u003c\/p\u003e\n\u003ch3\u003eElectric Auto Drain\u003c\/h3\u003e\n\u003cp\u003eA dual-timer electric auto drain expels moisture and condensate from the tank automatically. The interval is adjustable from 1 to 45 minutes, and you can set how long the valve stays open. An included air muffler keeps the discharge quiet.\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 ESP05V080I1 Specifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHorsepower\u003c\/td\u003e\n\u003ctd\u003e5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTank Size\u003c\/td\u003e\n\u003ctd\u003e80 gallons\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\u003ePump Stages\u003c\/td\u003e\n\u003ctd\u003e2 (two-stage)\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 Model\u003c\/td\u003e\n\u003ctd\u003eAPP2I0524TP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Delivery\u003c\/td\u003e\n\u003ctd\u003e19 CFM at 100 PSI \/ 17 CFM at 175 PSI\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\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 (open drip-proof)\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\u003e730\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFull-Load Amps (1.15 SF)\u003c\/td\u003e\n\u003ctd\u003e26.45 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLocked-Rotor \/ Peak Starting Amps\u003c\/td\u003e\n\u003ctd\u003e135 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Breaker\u003c\/td\u003e\n\u003ctd\u003e40 A\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\u003eDuty Cycle\u003c\/td\u003e\n\u003ctd\u003e60%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDrive Type\u003c\/td\u003e\n\u003ctd\u003eElectric belt drive (2 belts)\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\u003eTank Drain\u003c\/td\u003e\n\u003ctd\u003eAutomatic (electric timer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Capacity\u003c\/td\u003e\n\u003ctd\u003e1.75 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 (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e41\" × 27\" × 73\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrated Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e49\" × 46\" × 87\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUncrated Weight\u003c\/td\u003e\n\u003ctd\u003e613 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrated Weight\u003c\/td\u003e\n\u003ctd\u003e762 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd colspan=\"2\"\u003e\u003cem\u003eRequires 230V single-phase service on a dedicated 40-amp breaker.\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003eEvery ESP05V080I1 carries a \u003cstrong\u003e1-year standard warranty\u003c\/strong\u003e covering defects in materials, workmanship, and parts from the date of delivery, including one year of warranty labor from an authorized technician. EMAX covers ground freight on warranty parts for the first six months.\u003c\/p\u003e\n\u003cp\u003eCoverage extends to a \u003cstrong\u003efull 5 years\u003c\/strong\u003e — plus a \u003cstrong\u003eLimited Lifetime warranty on the pressure-lubricated pump\u003c\/strong\u003e — when you register the compressor and enroll in the EMAX SMART OIL™ auto-ship maintenance program using the EFKIT008AWBS service kit. The Limited Lifetime pump warranty is non-prorated with no hour limit. Extended coverage depends on following the scheduled maintenance: change the factory break-in oil within the first 70 hours, then service with EMAX SMART OIL™ every 6 months or 1,000 hours, whichever comes first.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eWhat electrical service does it need?\u003c\/h3\u003e\n\u003cp\u003eThe compressor runs on \u003cstrong\u003e230V single-phase\u003c\/strong\u003e power and draws 26.45 full-load amps, so EMAX specifies a \u003cstrong\u003ededicated 40-amp breaker\u003c\/strong\u003e. Peak starting (locked-rotor) current is 135 amps.\u003c\/p\u003e\n\u003ch3\u003eHow loud is it?\u003c\/h3\u003e\n\u003cp\u003eThe patented Silent Air™ intake silencer targets the loudest source of compressor noise, bringing operation to at or below conversational volume — up to 50% quieter to the human ear. The silencer stays externally serviceable, unlike sealed cabinet enclosures.\u003c\/p\u003e\n\u003ch3\u003eCan it run continuously?\u003c\/h3\u003e\n\u003cp\u003eYes. The unit is rated for a \u003cstrong\u003e60% duty cycle\u003c\/strong\u003e and continuous-run operation, and the valve train supports an automatic head-unloader system for high-duty-cycle use, which lowers motor amp draw while the pump is unloaded.\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-5hp-80-gallon-air-compressor-esp05v080i1-manual.pdf?v=1781767471\" rel=\"noopener noreferrer\" target=\"_blank\"\u003ePiston Compressor 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-5hp-80-gallon-air-compressor-esp05v080i1-warranty.pdf?v=1781767470\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eWarranty Statement (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMAX Compressor","offers":[{"title":"Default Title","offer_id":59481141412126,"sku":"ESP05V080I1","price":4444.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-5hp-80-gallon-air-compressor-esp05v080i1-hero.png?v=1781768078","url":"https:\/\/mygaragesupplies.com\/products\/emax-5hp-80-gallon-air-compressor-esp05v080i1","provider":"My Garage Supplies","version":"1.0","type":"link"}