{"product_id":"emax-silent-air-industrial-plus-7-5hp-31cfm-3-phase-208v-2-stage-80-gal-vertical-stationary-electric-air-compressor-w-pressure-lube-pump-auto-drain","title":"EMAX Silent Air Industrial Plus 7.5HP 31CFM 3-Phase 208V 2-Stage 80-Gal Vertical Stationary Electric Air Compressor w\/ Pressure Lube Pump, Auto Drain","description":"\u003ccenter\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/atakh7WsbDY?si=Fs9oYDfwn_5Y-9hZ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/center\u003e\n\u003cp data-path-to-node=\"9\"\u003eThe \u003cb data-path-to-node=\"9\" data-index-in-node=\"4\"\u003eEMAX Silent Air Industrial Plus 7.5HP 3-Phase Air Compressor\u003c\/b\u003e (Model: ESP07V080V3-208) is a rugged, heavy-duty power plant custom-built for high-demand industrial environments, commercial manufacturing facilities, and automated automotive shops. Specifically wired for \u003cb data-path-to-node=\"9\" data-index-in-node=\"272\"\u003e3-Phase 208V power grids\u003c\/b\u003e, this unit delivers a massive \u003cb data-path-to-node=\"9\" data-index-in-node=\"327\"\u003e31 CFM at 100 PSI\u003c\/b\u003e (and 26 CFM at 175 PSI). It provides the stable, continuous-duty compressed air volume required to run CNC machinery, media blasting cabinets, heavy impact tools, and spray booths simultaneously.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003eEngineered to solve the two biggest complaints in the compressed air industry—noise and component wear—the Industrial Plus line sets a new standard. It features the patented \u003cb data-path-to-node=\"10\" data-index-in-node=\"174\"\u003eWhisper100 Silent Air System\u003c\/b\u003e, which drops harsh intake noise levels by up to 35%, allowing this unit to operate at a quiet 72–74 dBA directly on the production floor. Power is delivered via a premium, low-RPM \u003cb data-path-to-node=\"10\" data-index-in-node=\"383\"\u003eTotally Enclosed Fan Cooled (TEFC) motor\u003c\/b\u003e driving a \u003cb data-path-to-node=\"10\" data-index-in-node=\"434\"\u003e100% solid cast iron V4 pressure-lubricated pump\u003c\/b\u003e, rated for an exceptional 70,000 hours of commercial service.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003eEquipped with a factory-wired electronic timed auto-drain, a quick-turn belt tensioner, and a dual-control continuous run configuration, this 80-gallon vertical compressor completely automates daily maintenance while maximizing infrastructure efficiency.\u003c\/p\u003e\n\u003ch3 data-start=\"915\" data-end=\"1604\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,0,0\" data-index-in-node=\"0\"\u003ePump Configuration:\u003c\/b\u003e Heavy-Duty Two-Stage, V4 Solid Cast Iron Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,1,0\" data-index-in-node=\"0\"\u003eLubrication System:\u003c\/b\u003e Full Positive Pressure Lubrication with Automotive Spin-On Filter \u0026amp; Liquid-Filled Pressure Gauge\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,2,0\" data-index-in-node=\"0\"\u003eMotor Insulation:\u003c\/b\u003e Class F Industrial Duty, TEFC (Totally Enclosed Fan Cooled)\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,3,0\" data-index-in-node=\"0\"\u003eValves:\u003c\/b\u003e Flow-Tek concentric disc valves accessible through the top of the cylinder heads for painless maintenance\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,4,0\" data-index-in-node=\"0\"\u003eAir Treatment:\u003c\/b\u003e Integrated heavy-gauge copper inter-cooler and air-cooled after-cooler lines to aggressively drop air temperatures before it reaches the tank\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,5,0\" data-index-in-node=\"0\"\u003eBearings:\u003c\/b\u003e Precision Timken-style stainless steel roller bearings on both ends of a balanced crankshaft\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,6,0\" data-index-in-node=\"0\"\u003eElectrical Control:\u003c\/b\u003e Factory-mounted and pre-wired premium magnetic starter and Condor pressure switch assembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,7,0\" data-index-in-node=\"0\"\u003ePiston Design:\u003c\/b\u003e Advanced 4-ring piston assembly (two oil control, two compression) to minimize oil blow-by and carryover (1–5 PPM)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"3560\" data-start=\"3502\" data-section-id=\"zib1w5\"\u003e\u003cspan role=\"text\"\u003eWhy Choose the EMAX Industrial Plus 3-Phase Air Compressor?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"14,0,0\" data-index-in-node=\"0\"\u003eIndustrial 3-Phase 208V Optimization:\u003c\/b\u003e Designed specifically for commercial 3-phase power grids, offering superior starting torque, lower running currents, and enhanced electrical efficiency over single-phase alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"14,1,0\" data-index-in-node=\"0\"\u003ePatented Whisper100 Noise Suppression:\u003c\/b\u003e Minimizes air intake roar using a 5-layer filtration and internal baffle system. At a conversational 72–74 dBA, it removes the need to build an expensive external compressor closet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"14,2,0\" data-index-in-node=\"0\"\u003eAutomotive-Style Pressure Lubrication:\u003c\/b\u003e A built-in gear oil pump pushes positive oil flow through a rifle-drilled crankshaft directly to critical bearings. This eliminates the premature component wear common in cheaper splash-lubricated units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003ePremium Industrial TEFC Motor:\u003c\/b\u003e The Totally Enclosed Fan Cooled motor features a low 1,750 RPM design, sealing out airborne moisture, metallic dust, and shop contaminants while running significantly cooler.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"14,4,0\" data-index-in-node=\"0\"\u003eDual Control Continuous Run Mode:\u003c\/b\u003e Automatically holds the intake valves open for workloads exceeding a 50% duty cycle, allowing the V4 pump to cool down naturally without cycling the motor on and off repeatedly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"14,5,0\" data-index-in-node=\"0\"\u003eAutomated Maintenance Package:\u003c\/b\u003e Includes a 110V dual-timer electronic auto-drain valve that clears accumulated water from the bottom of the tank, paired with a one-turn belt tensioner for effortless, tool-free belt adjustments.\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-end=\"5445\" data-start=\"5427\" data-section-id=\"w3a6bn\"\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e1 x EMAX Industrial Plus 7.5HP 80-Gallon Vertical 3-Phase 208V Compressor\u003c\/li\u003e\n\u003cli\u003e1 x Factory-Mounted Whisper100 Silent Air Silencer Cabinet\u003c\/li\u003e\n\u003cli\u003e1 x 110V Dual-Timer Controlled Electronic Automatic Tank Drain Valve\u003c\/li\u003e\n\u003cli\u003e1 x Pre-Wired Premium Industrial Magnetic Starter\u003c\/li\u003e\n\u003cli\u003e1 x Set of Premium Heavy-Duty Anti-Vibration Isolator Pads\u003c\/li\u003e\n\u003cli\u003e1 x Reusable Spin-On Oil Filter \u0026amp; Factory Pump Break-In Lubricant\u003c\/li\u003e\n\u003cli\u003e1 x User Manual \u0026amp; Installation Guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"19vd27d\" data-start=\"3061\" data-end=\"3082\"\u003eIdeal Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"23,0,0\" data-index-in-node=\"0\"\u003eCNC \u0026amp; Automated Manufacturing Plants:\u003c\/b\u003e Supplies stable, high-volume, clean air lines to power pneumatic actuators, clamps, and cooling lines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"23,1,0\" data-index-in-node=\"0\"\u003eIndustrial Sandblasting \u0026amp; Coating Facilities:\u003c\/b\u003e Steady CFM output provides the uninterrupted pressure required for media blasting cabinets and high-volume paint systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"23,2,0\" data-index-in-node=\"0\"\u003eMulti-Bay Fleet \u0026amp; Transit Garages:\u003c\/b\u003e Effortlessly runs heavy 3\/4\" and 1\" impact wrenches, air lifts, and continuous pneumatic shop tools simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"23,3,0\" data-index-in-node=\"0\"\u003eWoodworking Production Lines:\u003c\/b\u003e Handles continuous high-CFM demands for heavy-duty orbital sanders, routers, and dust blowing operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable data-path-to-node=\"26\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnical Data\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,1,0,0\"\u003e\u003cb data-path-to-node=\"26,1,0,0\" data-index-in-node=\"0\"\u003eModel \/ SKU\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,1,1,0\"\u003eESP07V080V3-208\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,2,0,0\"\u003e\u003cb data-path-to-node=\"26,2,0,0\" data-index-in-node=\"0\"\u003eRunning Horsepower\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,2,1,0\"\u003e7.5 HP\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,3,0,0\"\u003e\u003cb data-path-to-node=\"26,3,0,0\" data-index-in-node=\"0\"\u003eAir Delivery (CFM @ 100 PSI)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,3,1,0\"\u003e31 CFM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,4,0,0\"\u003e\u003cb data-path-to-node=\"26,4,0,0\" data-index-in-node=\"0\"\u003eAir Delivery (CFM @ 175 PSI)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,4,1,0\"\u003e26 CFM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,5,0,0\"\u003e\u003cb data-path-to-node=\"26,5,0,0\" data-index-in-node=\"0\"\u003eMaximum Pressure\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,5,1,0\"\u003e175 PSI\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,6,0,0\"\u003e\u003cb data-path-to-node=\"26,6,0,0\" data-index-in-node=\"0\"\u003eTank Capacity \/ Orientation\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,6,1,0\"\u003e80 Gallon \/ Vertical (ASME Certified)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,7,0,0\"\u003e\u003cb data-path-to-node=\"26,7,0,0\" data-index-in-node=\"0\"\u003eElectrical Phase \/ Voltage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,7,1,0\"\u003e3-Phase \/ 208V AC (Auto Drain requires 110V)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,8,0,0\"\u003e\u003cb data-path-to-node=\"26,8,0,0\" data-index-in-node=\"0\"\u003eRunning Amperage\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,8,1,0\"\u003e23 Amps\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,9,0,0\"\u003e\u003cb data-path-to-node=\"26,9,0,0\" data-index-in-node=\"0\"\u003ePump Type \/ Max RPM\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,9,1,0\"\u003ePressure Lubricated V4 Cast Iron \/ 640 RPM\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,10,0,0\"\u003e\u003cb data-path-to-node=\"26,10,0,0\" data-index-in-node=\"0\"\u003eTank Outlet Size\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,10,1,0\"\u003e3\/4\" NPT Ball Valve\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,11,0,0\"\u003e\u003cb data-path-to-node=\"26,11,0,0\" data-index-in-node=\"0\"\u003eDimensions (L x W x H)\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,11,1,0\"\u003e39\" x 25\" x 75\"\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,12,0,0\"\u003e\u003cb data-path-to-node=\"26,12,0,0\" data-index-in-node=\"0\"\u003eProduct Weight\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,12,1,0\"\u003e715 lbs (Shipping Weight ~935 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,13,0,0\"\u003e\u003cb data-path-to-node=\"26,13,0,0\" data-index-in-node=\"0\"\u003eCertifications\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"26,13,1,0\"\u003eASME, UL, CSA, ETL\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-section-id=\"cctytt\" data-start=\"5652\" data-end=\"5663\"\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"4426\" data-start=\"4377\" data-section-id=\"wshn3y\"\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"25,0,0\"\u003eManufacturer Warranty:\u003c\/b\u003e Premium 5-Year Parts Warranty (with strict adherence to factory maintenance intervals).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdetails style=\"border-bottom: 1px solid #e5e5e5; padding: 10px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003e► \u003cstrong\u003eCan I run this compressor on a standard 230V or 240V 3-phase line?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding-top: 8px;\"\u003e\u003cspan\u003eNo. This specific model (ESP07V080V3-208) is custom-configured with an industrial 208V 3-phase motor. Running a 208V motor on 230V\/240V power will cause overheating and permanent damage to the motor windings. If your facility runs on 230V\/240V or 460V 3-phase, please ensure you order the corresponding EMAX model variant.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdetails style=\"border-bottom: 1px solid #e5e5e5; padding: 10px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003e► \u003cstrong\u003eWhy does the automatic electronic tank drain require a separate power cord?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding-top: 8px;\"\u003e\u003cspan\u003eThe main compressor motor runs on industrial 208V 3-phase current. The electronic timed automatic tank drain utilizes a standard 110V\/120V single-phase internal solenoid valve and timer matrix. It must be plugged into a standard 110V wall outlet to function independently of the main motor cycle.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdetails style=\"border-bottom: 1px solid #e5e5e5; padding: 10px 0;\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003e► \u003cstrong\u003eWhat maintenance is required for the pressure-lubricated V4 pump?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding-top: 8px;\"\u003e\u003cspan\u003eTo maintain peak performance and protect your lifetime warranty, change the spin-on oil filter and break-in oil after the first 50 hours of operation. Afterward, change the oil and filter every 500 to 1,000 hours of shop runtime (or every 6 months). Always check the liquid-filled oil pressure gauge during operation to ensure positive lubrication is active.\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/details\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch2 class=\"elementor-heading-title elementor-size-default\" style=\"text-align: center;\"\u003eAbout EMAX Air Compressors\u003cbr\u003e\n\u003c\/h2\u003e\n\u003cdiv style=\"display: flex; justify-content: center; margin: 20px 0;\"\u003eWith over several decades of engineering elite-tier compressed air systems, EMAX Compressor builds premium machinery meant to withstand rugged daily use. Known worldwide for their groundbreaking noise suppression technologies and heavy cast-iron pumps, EMAX provides manufacturing facilities, mechanics, and precision fabricators with clean, incredibly reliable, and quiet airflow solutions.\u003c\/div\u003e","brand":"EMAX","offers":[{"title":"Default Title","offer_id":53688410439998,"sku":"ESP07V080V3-208","price":5356.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/2580\/1022\/files\/ESP07V080V3-208-2-2-scaled.jpg?v=1780649990","url":"https:\/\/primesourceindustrial.com\/products\/emax-silent-air-industrial-plus-7-5hp-31cfm-3-phase-208v-2-stage-80-gal-vertical-stationary-electric-air-compressor-w-pressure-lube-pump-auto-drain","provider":"Prime Source Industrial","version":"1.0","type":"link"}