{"product_id":"emax-silent-air-industrial-plus-7-5hp-31cfm-3-phase-460v-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 460V 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: ESP07V080V3-460) is a heavy-duty power plant built specifically to thrive within the demanding infrastructure of larger industrial complexes, automated manufacturing hubs, and multi-shift production plants. Specially wound for \u003cb data-path-to-node=\"9\" data-index-in-node=\"300\"\u003e3-Phase 460V electrical lines\u003c\/b\u003e, this unit outputs a massive \u003cb data-path-to-node=\"9\" data-index-in-node=\"359\"\u003e31 CFM at 100 PSI\u003c\/b\u003e (and 26 CFM at 175 PSI). It provides the robust, uninterrupted compressed air volume needed to drive automated assembly lines, heavy fabrication equipment, continuous-duty sandblasters, and industrial spray operations.\u003c\/p\u003e\n\u003cp data-path-to-node=\"10\"\u003eBy pairing massive pneumatic capability with EMAX's patented \u003cb data-path-to-node=\"10\" data-index-in-node=\"61\"\u003eWhisper100 Silent Air System\u003c\/b\u003e, this machine breaks the old stereotype that industrial compressors have to be deafening. The integrated silencer cabinet drops operational noise levels by up to 35%—running at a comfortable 72–74 dBA. This allows your facility to position the compressor directly adjacent to production cells rather than burying it in a costly, dedicated compressor room. Built to run around the clock, it features a low-RPM \u003cb data-path-to-node=\"10\" data-index-in-node=\"499\"\u003eTotally Enclosed Fan Cooled (TEFC) motor\u003c\/b\u003e driving a \u003cb data-path-to-node=\"10\" data-index-in-node=\"550\"\u003e100% solid cast iron V4 pressure-lubricated pump\u003c\/b\u003e rated for 70,000 hours of commercial service.\u003c\/p\u003e\n\u003cp data-path-to-node=\"11\"\u003eComplete with an automated maintenance kit containing a 110V electronic auto-drain, a quick-turn belt tensioner, and head unloaders for continuous-run scheduling, this 80-gallon vertical compressor scales up your shop's productivity while keeping amp draws low.\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 Design:\u003c\/b\u003e Two-Stage, Heavy-Duty 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:\u003c\/b\u003e Full Positive Pressure Lubrication with Automotive Spin-On Oil Filter \u0026amp; Integrated Oil 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 Premium Heavy-Duty TEFC (Totally Enclosed Fan Cooled), Low-RPM 1,750 Design\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 directly through the cylinder heads for easy servicing\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,4,0\" data-index-in-node=\"0\"\u003eThermal Control:\u003c\/b\u003e Heavy-gauge copper inter-cooler and after-cooler radiator lines to aggressively lower air temperatures before tank entry\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,5,0\" data-index-in-node=\"0\"\u003eBearings:\u003c\/b\u003e High-load Timken-style tapered roller bearings on both ends of a precision-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 Pre-wired premium magnetic starter and Condor pressure switch assembly mounted out of the box\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"17,7,0\" data-index-in-node=\"0\"\u003ePiston Configuration:\u003c\/b\u003e 4-ring piston assembly engineered to limit oil blow-by and maintain air purity (1–5 PPM carryover)\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 460V 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\"\u003eHigh-Voltage 460V 3-Phase Configuration:\u003c\/b\u003e Custom-engineered for industrial high-voltage grids, resulting in exceptionally low amp draws, lower thermal buildup in supply lines, and maximum energy efficiency during heavy cycle loads.\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 Isolates harsh intake noise using an advanced internal baffle plate and a 5-layer filtration system, keeping shop floors safe, productive, and well within OSHA acoustic guidelines.\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 An internal gear-driven oil pump forces positive oil flow directly through a rifle-drilled crankshaft to the connecting rods and wrist pins, eliminating the friction spikes and rapid wear associated with splash-lube pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"14,3,0\" data-index-in-node=\"0\"\u003eSealed Premium TEFC Motor:\u003c\/b\u003e The Totally Enclosed Fan Cooled motor features a premium Class F insulation rating and runs at a cool 1,750 RPM, completely shielding internal electrical components from metallic particles, moisture, and dust.\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 Ideal for heavy-duty manufacturing; built-in head unloaders allow the motor to run continuously while unloading air when full pressure is hit, keeping the system cool and preventing excessive magnetic starter wear.\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 Features a pre-installed 110V dual-timer electronic auto-drain valve that clears condensation autonomously, alongside a tensioning arm that adjusts drive belts with a simple turn of a wrench.\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 460V Compressor\u003c\/li\u003e\n\u003cli\u003e1 x Pre-Installed 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 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\"\u003eHeavy Industrial Manufacturing \u0026amp; Assembly:\u003c\/b\u003e Supplies consistent, clean, high-volume air to large arrays of pneumatic tools, heavy actuators, and air-driven robotic arms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"23,1,0\" data-index-in-node=\"0\"\u003eCommercial Fabrication \u0026amp; Sandblasting Shops:\u003c\/b\u003e Uninterrupted CFM capabilities handle the high-volume demands of continuous-duty media blasting systems and high-capacity plasma cutters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"23,2,0\" data-index-in-node=\"0\"\u003eMulti-Boiled Collision Repair Facilities:\u003c\/b\u003e Effortlessly feeds multiple high-volume paint booths, air file sanders, and multi-bay lifts simultaneously.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-path-to-node=\"23,3,0\" data-index-in-node=\"0\"\u003eLarge Scale Food Packaging \u0026amp; Processing Plants:\u003c\/b\u003e High-efficiency voltage configuration ensures clean, constant pressure for automated sorting, clamping, and packing equipment lines.\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\"\u003eESP07V080V3-460\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 \/ 460V AC (Auto Drain requires separate 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\"\u003e11.5 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 use this compressor if my shop is wired for 230V or 208V 3-phase?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding-top: 8px;\"\u003e\u003cspan\u003eNo. This specific model (ESP07V080V3-460) is wound exclusively for 460V 3-phase high-voltage power lines. Running it on 208V or 230V will cause immediate electrical starvation, overheating, and will burn out the motor windings. If your building uses standard 3-phase 230V\/240V or 208V power, you must select 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 is the running amp draw so low (11.5 Amps) for such a large machine?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding-top: 8px;\"\u003e\u003cspan\u003eBecause this machine utilizes 460-volt 3-phase current, the higher electrical voltage allows the motor to produce the exact same 7.5HP torque while pulling half the amperage required by 230V units. This low amp draw reduces voltage drop, allows for smaller gauge wire installation, and significantly increases motor lifecycle efficiency.\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\u003eHow does the separate electrical hookup for the auto-drain work?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding-top: 8px;\"\u003e\u003cspan\u003eWhile the main compressor runs on 460V industrial 3-phase current, the internal solenoid and timer mechanism of the automatic tank drain operate on a standard single-phase 110V\/120V system. To ensure the tank drains even when the compressor is shut down for the weekend, the auto-drain must be plugged into its own standard 110V wall outlet.\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":53688467882302,"sku":"ESP07V080V3-460","price":5370.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/2580\/1022\/files\/ESP07V080V3-460-2-2-scaled.jpg?v=1780650680","url":"https:\/\/primesourceindustrial.com\/products\/emax-silent-air-industrial-plus-7-5hp-31cfm-3-phase-460v-2-stage-80-gal-vertical-stationary-electric-air-compressor-w-pressure-lube-pump-auto-drain","provider":"Prime Source Industrial","version":"1.0","type":"link"}