{"product_id":"emax-7-5hp-1ph-29cfm-energy-efficient-variable-speed-industrial-rotary-screw-compressor-cabinet-only-100-000-hr-pump-life","title":"EMAX 7.5HP 1PH 29CFM Energy Efficient Variable Speed Industrial Rotary Screw Compressor-Cabinet Only -100,000 HR pump life","description":"\u003cp data-path-to-node=\"6\"\u003eThe \u003cb data-index-in-node=\"4\" data-path-to-node=\"6\"\u003eEMAX 7.5HP Variable Speed Industrial Rotary Screw Compressor\u003c\/b\u003e (Model: ERV0070001) brings elite, factory-grade pneumatic performance to operations without access to complex industrial three-phase power. Engineered as a space-saving \"Cabinet Only\" standalone unit, this advanced machine delivers a steady, pulse-free \u003cb data-index-in-node=\"318\" data-path-to-node=\"6\"\u003e29 CFM at 100 PSI\u003c\/b\u003e (and a maximum of 145 PSI) using standard \u003cb data-index-in-node=\"378\" data-path-to-node=\"6\"\u003e230V Single-Phase electrical connections\u003c\/b\u003e. While traditional multi-stage piston units running on single-phase power struggle with intense heat cycles, severe amp spikes, and strict rest requirements, this system features a \u003cb data-index-in-node=\"600\" data-path-to-node=\"6\"\u003e100% continuous duty cycle\u003c\/b\u003e. It runs non-stop under demanding commercial tool loads without the threat of overheating or losing line pressure.\u003c\/p\u003e\n\u003cp data-path-to-node=\"7\"\u003eThe core breakthrough of this industrial workhorse is its integrated \u003cb data-index-in-node=\"69\" data-path-to-node=\"7\"\u003eVariable Speed Drive (VSD) Smart Technology\u003c\/b\u003e. Fixed-speed compressors run at maximum RPM regardless of whether you are running a single air brush or a full production line, venting wasted energy as heat. The ERV0070001 uses a smart frequency inverter that constantly monitors facility pressure demand and instantly scales the motor speed up or down to match your exact tool load. If your team only uses 10 CFM, the motor dials down to deliver precisely 10 CFM—\u003cb data-index-in-node=\"528\" data-path-to-node=\"7\"\u003eslashing your energy costs by up to 35%\u003c\/b\u003e, eliminating costly start-up amp spikes, and significantly reducing component wear.\u003c\/p\u003e\n\u003cp data-path-to-node=\"8\"\u003eOperating at an ultra-quiet \u003cb data-index-in-node=\"28\" data-path-to-node=\"8\"\u003e62 to 65 dBA\u003c\/b\u003e, this heavy-gauge steel sound attenuation cabinet runs with less noise than a standard household conversation, meaning it can be placed directly on your shop floor alongside workers. At its mechanical core is an oversized, precision-engineered rotary screw air end rated for an industry-leading \u003cb data-index-in-node=\"336\" data-path-to-node=\"8\"\u003e100,000-hour commercial pump lifecycle\u003c\/b\u003e, providing decades of dependable, maintenance-free facility operation. It represents the ultimate infrastructure upgrade for custom automotive shops, specialized fabrication lines, CNC clusters, and commercial woodworkers demanding high-efficiency air delivery without a massive industrial utility overhaul.\u003c\/p\u003e\n\u003ch3 data-end=\"3560\" data-start=\"3502\" data-section-id=\"zib1w5\"\u003e\u003cspan role=\"text\"\u003eWhy Choose the EMAX ERV0070001 Variable Speed Compressor?\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,0,0\"\u003eVariable Speed Drive (VSD) Efficiency:\u003c\/b\u003e The internal frequency controller adjusts motor speed in real-time to track your actual air usage. By eliminating empty unloader idling cycles and maximizing lower-RPM runs, this unit cuts facility energy overhead by up to 35%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,1,0\"\u003eTrue Single-Phase 230V Independence:\u003c\/b\u003e Delivers authentic industrial rotary screw performance using standard 230V single-phase electrical lines. Perfect for smaller commercial spaces, rural fabrication hubs, or home shops lacking access to 3-phase utility grids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,2,0\"\u003eZero Ignition Amp Spikes:\u003c\/b\u003e Traditional compressors draw a massive initial current peak during startup that can blink facility lights and stress breakers. The VSD architecture acts as a true electrical soft-starter, ramping motor speeds smoothly from 0 RPM to eliminate inrush surges completely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,3,0\"\u003eElite 100,000-Hour Pump Life:\u003c\/b\u003e Featuring precision-ground asymmetric helical male and female rotors turning at lower, heat-optimized RPM profiles, this industrial air end eliminates metal-to-metal friction contact to provide up to 5 times the operational longevity of a standard pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,4,0\"\u003eLogik 9 Smart PLC Microprocessor:\u003c\/b\u003e An advanced programmable dashboard that displays active pipeline pressure, motor runtime data, discharge air temperatures, and automated preventive maintenance alarms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"11,5,0\"\u003eVersatile \"Cabinet Only\" Plumbing Integration:\u003c\/b\u003e Built as a standalone cabinet without an attached tank, this space-saving module splices easily into existing setups. Pipe it directly into horizontal or vertical bulk receiver storage tanks, external filtration systems, or dedicated facility pipelines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"915\" data-end=\"1604\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,0,0\"\u003eAir End Configuration:\u003c\/b\u003e Premium Single-Stage, Lower-RPM Asymmetric Rotary Screw Air End with a 100,000-Hour Life Rating\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,1,0\"\u003eSmart Electricals:\u003c\/b\u003e Heavy-duty variable frequency inverter drive functions as an integrated soft-starter to eliminate amp surges\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,2,0\"\u003eAcoustic Treatment:\u003c\/b\u003e Heavy-duty steel cabinet panels lined with high-density acoustic sound foam insulation\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,3,0\"\u003eFlow Control:\u003c\/b\u003e German-engineered VMC high-flow inlet poppet valve minimizes internal friction to maximize flow efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,4,0\"\u003eCooling System:\u003c\/b\u003e Integrated high-capacity oil\/air radiator matrix cooler with an automated electric axial fan\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,5,0\"\u003eFiltration Matrix:\u003c\/b\u003e High-efficiency spin-on air\/oil separator filter and automotive-grade fluid filters for simple maintenance access\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"14,6,0\"\u003eIsolation Mounts:\u003c\/b\u003e Built-in structural vibration isolation pads under the air end and motor assembly to prevent cabinet shaking\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 7.5HP Standalone Variable Speed Rotary Screw Compressor Cabinet Module\u003c\/li\u003e\n\u003cli\u003e1 x Logik 9 Smart PLC Microprocessor Control Panel\u003c\/li\u003e\n\u003cli\u003e1 x Factory-Integrated Sound Dampening Acoustic Enclosure\u003c\/li\u003e\n\u003cli\u003e1 x Pre-Installed Spin-On Air-Oil Separator Element\u003c\/li\u003e\n\u003cli\u003e1 x High-Efficiency Air Intake Filter Cartridge\u003c\/li\u003e\n\u003cli\u003e4 x Internal Heavy-Duty Vibration Isolation Mounts\u003c\/li\u003e\n\u003cli\u003e1 x Initial Factory Fill of Premium 8,000-Hour Synthetic Rotary Fluid\u003c\/li\u003e\n\u003cli\u003e1 x Operational User Manual \u0026amp; General Piping Layout 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-index-in-node=\"0\" data-path-to-node=\"20,0,0\"\u003eCustom Automotive Repair \u0026amp; Collision Shops:\u003c\/b\u003e Effortlessly drives continuous-duty tools like orbital dual-action sanders, pneumatic body saws, high-flow grease pumps, and spray gun loops without system drop-offs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,1,0\"\u003eSmall-Scale CNC \u0026amp; Precision Fabrication Hubs:\u003c\/b\u003e Delivers a smooth, pulse-free stream of clean compressed air vital for multi-axis CNC machines, laser cutters, and pneumatic actuator arms.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,2,0\"\u003eCommercial Woodworking \u0026amp; Millwork Operations:\u003c\/b\u003e Supplies steady air lines to drive automated edge-banders, massive pneumatic framing nailers, assembly clamps, and inline sanders.\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-index-in-node=\"0\" data-path-to-node=\"20,3,0\"\u003eAbrasive Blast Cabinets \u0026amp; Surface Prep:\u003c\/b\u003e Provides the constant, uninterrupted volume required by continuous-use media blasting systems without line pressure fading.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\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 (HP)\u003c\/td\u003e\n\u003ctd\u003e7.5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage (±10%)\u003c\/td\u003e\n\u003ctd\u003e230V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003e1 Phase\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\u003eAir Flow (CFM)\u003c\/td\u003e\n\u003ctd\u003e29 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSilent Air\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmart Air\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eRotary\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\u003eDuty Cycle\u003c\/td\u003e\n\u003ctd\u003e100%\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\u003ePump Stage\u003c\/td\u003e\n\u003ctd\u003e1 Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Riser\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBelt Tensioner\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic Starter\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRadiator\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContinuous Run\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor RPM\u003c\/td\u003e\n\u003ctd\u003e1,750 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFLA + 1.15 Service Factor\u003c\/td\u003e\n\u003ctd\u003e28.8 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRecommended Breaker\u003c\/td\u003e\n\u003ctd\u003e30 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Pressure\u003c\/td\u003e\n\u003ctd\u003e145 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Capacity\u003c\/td\u003e\n\u003ctd\u003e1.33 Gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEstimated Pump Life\u003c\/td\u003e\n\u003ctd\u003e100,000 Hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eUL \/ CSE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eService Kit\u003c\/td\u003e\n\u003ctd\u003eSKIT001AWB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUncrated Weight\u003c\/td\u003e\n\u003ctd\u003e660 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUncrated Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e33\" × 24\" × 42\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCrated Dimensions (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e48\" × 43\" × 49\"\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\"\u003eDownloads\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0976\/2580\/1022\/files\/EMAX-Rotary-Screw-Manual.pdf?v=1780728656\" rel=\"noopener\" target=\"_blank\"\u003eEMAX Rotary Screw Manual\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\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=\"26,0,0\"\u003eManufacturer Warranty:\u003c\/b\u003e 1-Year Standard Commercial Warranty. Upgradable to an extended multi-year coverage plan on the rotary air end with the verified use of genuine EMAX OEM rotary maintenance fluids and filter kits.\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;\" open=\"\"\u003e\n\u003csummary style=\"cursor: pointer; font-weight: 600;\"\u003e► \u003cstrong\u003eDo I need to buy a separate air receiver storage tank to use this machine?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding-top: 8px;\"\u003e\u003cspan\u003eYes. Because this model is a \"Cabinet Only\" standalone unit, it features no internal air storage tank. Rotary screw compressors require an external receiver tank to damp out facility pipeline system spikes and give downstream water moisture a localized place to drop out. You can cleanly plumb this cabinet outlet line into any existing vertical or horizontal air storage tank (typically 80 to 120 gallons or larger is ideal for a 7.5HP unit).\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\u003eExactly how does a Variable Speed Drive (VSD) compressor save me money on electricity?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding-top: 8px;\"\u003e\u003cspan\u003eA traditional fixed-speed compressor runs its motor at full speed regardless of whether your tools require 5% or 100% of its air output. When demand drops, it stays on, spinning idly and consuming up to 70% of its peak power while generating wasted heat. The EMAX VSD unit reads your pipe pressure and slows the motor down precisely to match your active consumption—ensuring you only pay for the exact volume of air you draw.\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\u003eCCan I run this single-phase compressor on an industrial 3-phase electrical panel?\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cdiv style=\"padding-top: 8px;\"\u003e\u003cspan\u003eNo. This model is wired, timed, and optimized exclusively for 230V Single-Phase commercial circuits. Feeding a three-phase power source directly into this control cabinet will cause severe electrical component failure, trip protection loops, and void your factory warranty. If your workspace has an active 3-phase grid, choose the corresponding three-phase configuration from the EMAX product family.\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;\"\u003eEngineered, built, and rigorously tested in the USA, EMAX Compressor represents the pinnacle of commercial-grade compressed air technology. By introducing true industrial rotary screw engineering, robust sound attenuation cabinetry, and high-efficiency continuous duty architectures to standard single-phase footprints, EMAX allows growing commercial enterprises to secure reliable, factory-grade pneumatic volume without heavy infrastructural utility upgrade expenses.\u003c\/div\u003e","brand":"EMAX","offers":[{"title":"Default Title","offer_id":53705821782334,"sku":"ERV0070001","price":10949.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0976\/2580\/1022\/files\/ERV0070001-2-scaled.jpg?v=1780929836","url":"https:\/\/primesourceindustrial.com\/products\/emax-7-5hp-1ph-29cfm-energy-efficient-variable-speed-industrial-rotary-screw-compressor-cabinet-only-100-000-hr-pump-life","provider":"Prime Source Industrial","version":"1.0","type":"link"}