{"product_id":"emax-7-5-hp-120-gallon-rotary-screw-air-compressor-460v-3-phase-29-cfm-single-stage-with-30-cfm-refrigerated-dryer-swing-arm-mount-ervk070003-460","title":"EMAX 7.5 HP 120-Gallon Rotary Screw Air Compressor — 460V 3-Phase, 29 CFM, Single-Stage, with 30 CFM Refrigerated Dryer \u0026 Swing-Arm Mount (ERVK070003-460)","description":"\u003cp\u003eThe \u003cstrong\u003eEMAX 7.5 HP rotary screw air compressor\u003c\/strong\u003e delivers \u003cstrong\u003e29 CFM at 100 PSI\u003c\/strong\u003e and up to \u003cstrong\u003e145 PSI\u003c\/strong\u003e maximum on \u003cstrong\u003e460V three-phase\u003c\/strong\u003e power, with an integrated \u003cstrong\u003e30 CFM refrigerated air dryer\u003c\/strong\u003e sized to match the compressor's full output. It is built for shops and light-industrial operations that run air tools, plasma cutters, sandblasters, or production equipment long enough that a piston compressor would overheat — the oil-injected rotary screw air end is rated for \u003cstrong\u003e100% duty cycle\u003c\/strong\u003e, so it can run continuously without a forced cool-down period.\u003c\/p\u003e...\n\u003ctable class=\"pu-table\" style=\"width:100%;border-collapse:separate;border-spacing:0;border:0;box-shadow:none;outline:none;background:none;table-layout:fixed;margin:0 0 1em\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCompressor type\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eRotary screw, single-stage, oil-injected\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eHorsepower\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e7.5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eAir delivery\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e29 CFM at 100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMaximum pressure\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e145 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eAir outlet\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e3\/4\" NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eReceiver tank\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e120 gallon, horizontal, matte black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eVoltage\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e460V (±10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003ePhase\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eMotor\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eTEFC, 1750 RPM, VSD-ready\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eStart type\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eWye-Delta\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eFull-load amps\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e10.4 A (includes 1.15 service factor)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eLocked rotor amps\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e66.2 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eDuty cycle\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eDrive\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e2-belt V-belt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eNoise level\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e62 dB(A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eRefrigerated dryer\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e30 CFM, integrated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eTank drain\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eAutomatic, dual-timer electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eOil capacity\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e1.33 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eEstimated air-end life\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e100,000 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eUncrated weight\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003e660 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eCertification\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top;border-bottom:1px solid rgba(128,128,128,0.16);border-bottom:1px solid color-mix(in srgb,currentColor 12%,transparent)\"\u003eUL listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:0;padding:0.4em 0.75em 0.4em 0;opacity:0.65;vertical-align:top\"\u003eService kit\u003c\/td\u003e\n\u003ctd style=\"border:0;padding:0.4em 0;vertical-align:top\"\u003eSKIT001AWB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eHighlights\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e100% duty-cycle rotary screw air end — oil-injected single-stage design runs continuously without cool-down cycles.\u003c\/li\u003e\n\u003cli\u003eTwo-belt V-belt drive — B- and C-width belts lower tension and reduce noise and vibration, with the 7.5 HP unit running at about 62 dB(A).\u003c\/li\u003e\n\u003cli\u003eIntegrated 30 CFM refrigerated dryer — matched to the compressor's 29 CFM output to dry the full air stream.\u003c\/li\u003e\n\u003cli\u003eOnboard digital control panel — shows operating pressure and temperature, with start\/stop and emergency-stop controls and six automatic maintenance notifications.\u003c\/li\u003e\n\u003cli\u003eSwing-arm dryer mount — the dryer hinges away from the cabinet for service access to filters, belts, and the air end.\u003c\/li\u003e\n\u003cli\u003eAutomatic tank drain — dual-timer electric drain with adjustable 1-to-45-minute intervals and an air muffler for quiet discharge.\u003c\/li\u003e\n\u003cli\u003eTEFC, VSD-ready motor — totally enclosed and fan-cooled for dusty shops, with a VSD-compliant motor and cabinet for an optional variable-speed conversion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eWhat's in the box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e7.5 HP single-stage, oil-injected rotary screw air compressor\u003c\/li\u003e\n\u003cli\u003eIntegrated 30 CFM refrigerated air dryer\u003c\/li\u003e\n\u003cli\u003e120-gallon matte-black horizontal receiver tank\u003c\/li\u003e\n\u003cli\u003eSwing-arm dryer mount\u003c\/li\u003e\n\u003cli\u003eDual-timer electric automatic tank drain with air muffler\u003c\/li\u003e\n\u003cli\u003eBraided hydraulic hoses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eWarranty\u003c\/h3\u003e\n\u003cp\u003eEMAX backs the compressor with a \u003cstrong\u003e1-year standard warranty\u003c\/strong\u003e covering the rotary screw pump and all components, including the electric motor, against defects in materials and workmanship from the date of delivery, with one year of labor through an authorized technician. The integrated refrigerated dryer carries its own \u003cstrong\u003e1-year standard warranty\u003c\/strong\u003e on parts, workmanship, and labor.\u003c\/p\u003e\u003cp\u003eBoth can be extended. Enrolling in EMAX's scheduled-maintenance program — changing oil and filters on the published schedule using EMAX SMART OIL — extends the compressor to up to \u003cstrong\u003e10 years on the rotary screw pump and the three-phase motor\u003c\/strong\u003e and 5 years on the remaining components, and extends the dryer to \u003cstrong\u003e3 years\u003c\/strong\u003e. Extended and lifetime coverage require staying current on the maintenance schedule. Full terms are in the warranty documents below.\u003c\/p\u003e\n\u003ch3 style=\"margin:1.25em 0 0.5em\"\u003eFAQ\u003c\/h3\u003e\n\u003ch4 style=\"font-size:1.05em;font-weight:600;margin:0.9em 0 0.2em\"\u003eWhat electrical service does this compressor need?\u003c\/h4\u003e\u003cp style=\"margin:0 0 0.6em\"\u003eIt runs on 460V three-phase power and draws 10.4 full-load amps, including a 1.15 service factor, with a locked-rotor draw of 66.2 amps. Run it on a dedicated circuit, with breaker and wire sized to the motor nameplate and your local electrical code by a licensed electrician. Confirm your shop has 460V three-phase service before ordering.\u003c\/p\u003e\u003ch4 style=\"font-size:1.05em;font-weight:600;margin:0.9em 0 0.2em\"\u003eCan this compressor run as a variable-speed unit?\u003c\/h4\u003e\u003cp style=\"margin:0 0 0.6em\"\u003eIt ships as a fixed-speed unit with a Wye-Delta start. The motor and cabinet are VSD-ready, so a variable-speed drive can be added later through EMAX if your air demand varies widely.\u003c\/p\u003e\u003ch4 style=\"font-size:1.05em;font-weight:600;margin:0.9em 0 0.2em\"\u003eCan it run continuously, or does it need to cool down?\u003c\/h4\u003e\u003cp style=\"margin:0 0 0.6em\"\u003eThe oil-injected rotary screw air end is rated for 100% duty cycle, so it can run continuously without the cool-down cycles a piston compressor needs.\u003c\/p\u003e\u003ch4 style=\"font-size:1.05em;font-weight:600;margin:0.9em 0 0.2em\"\u003eDoes it include an air dryer?\u003c\/h4\u003e\u003cp style=\"margin:0 0 0.6em\"\u003eYes. A 30 CFM refrigerated air dryer is integrated into the package and matched to the compressor's 29 CFM output, so it dries the full air stream before it reaches your lines.\u003c\/p\u003e\u003ch4 style=\"font-size:1.05em;font-weight:600;margin:0.9em 0 0.2em\"\u003eHow does the tank drain work?\u003c\/h4\u003e\u003cp style=\"margin:0 0 0.6em\"\u003eA dual-timer electric automatic drain expels condensate from the receiver tank on an interval you set, anywhere from 1 to 45 minutes, and includes a muffler for quiet discharge.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"margin:0 0 0.35em\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-ervk070003-460-rotary-screw-air-compressor-dryer-compressor-manual.pdf?v=1781778675\" target=\"_blank\" rel=\"noopener nofollow\"\u003eRotary Screw Compressor User Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0 0 0.35em\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-ervk070003-460-rotary-screw-air-compressor-dryer-dryer-manual.pdf?v=1781778677\" target=\"_blank\" rel=\"noopener nofollow\"\u003eRefrigerated Air Dryer Instructions Manual (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0 0 0.35em\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-ervk070003-460-rotary-screw-air-compressor-dryer-compressor-warranty.pdf?v=1781778673\" target=\"_blank\" rel=\"noopener nofollow\"\u003eRotary Screw Compressor Warranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:0 0 0.35em\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0771\/5550\/0318\/files\/emax-ervk070003-460-rotary-screw-air-compressor-dryer-dryer-warranty.pdf?v=1781778673\" target=\"_blank\" rel=\"noopener nofollow\"\u003eRefrigerated Air Dryer Warranty (PDF)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMAX Compressor","offers":[{"title":"Warehouse Pickup","offer_id":53435113799974,"sku":"ERVK070003-460","price":14402.2,"currency_code":"USD","in_stock":true},{"title":"Ship to My Address","offer_id":53435113832742,"sku":"ERVK070003-460-S","price":14402.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/8084\/2022\/files\/emax-ervk070003-460-rotary-screw-air-compressor-dryer-hero.jpg?v=1783223335","url":"https:\/\/forgelinesupplyco.com\/products\/emax-7-5-hp-120-gallon-rotary-screw-air-compressor-460v-3-phase-29-cfm-single-stage-with-30-cfm-refrigerated-dryer-swing-arm-mount-ervk070003-460","provider":"Forgeline Supply Co.","version":"1.0","type":"link"}