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EMAX
EMAX 20HP 3PH 460V 76CFM Fixed Speed Industrial Rotary Screw Compressor-Cabinet Only -60,000 HR pump life
- Regular price
- $9,996.90
- Regular price
- $9,996.90
Estimated shipping time
Estimated shipping time
You can typically expect your items to arrive within 4–7 business days, depending on your location and product availability.
What is your Return Policy?
What is your Return Policy?
At Prime Source Industrial, we want every customer to shop with confidence. If something doesn’t go as planned, we’ve made returns and refunds simple and fair. Here’s how it works:
1. Return Window
You can request a return within 30 days of receiving your order. Unfortunately, we’re unable to accept returns after that time frame.
2. Who Pays for Return Shipping?
- If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping cost.
- If you’re returning an item because you changed your mind, you’ll be responsible for return shipping fees.
3. Damaged or Defective Items
Received something broken or not working properly? Contact us within 30 days. We’ll provide a prepaid return label and once the item is returned and inspected, we’ll issue either a full refund or a replacement—including any original shipping costs.
4. Changed Your Mind?
If you no longer want the item, you can return it within 30 days—as long as it's unused, in its original packaging, and in resellable condition. You’ll need to handle the return shipping, and once we receive and inspect it, we’ll refund the product cost (excluding shipping).
5. Refund Processing
Once we receive and approve your return, we’ll send a confirmation email and issue a refund to your original payment method within 7 business days. Please allow additional time for banks or credit card companies to process and reflect the refund.
If it’s been over 10 business days since your refund was approved and you still don’t see it, contact us at support@PrimeSourceIndustrial.com and we’ll look into it immediately.
6. Restocking Fees
In some cases, a restocking fee may apply depending on the item and return reason. If applicable, we’ll clearly communicate this during your return request process.
The EMAX 20HP Fixed Speed Industrial Rotary Screw Compressor (Model: ERI0200003-460) is a premium, heavy-duty pneumatic engine designed for high-demand industrial manufacturing plants, automated factories, and commercial facilities operating on high-voltage 460V 3-Phase electrical grids. Engineered as a space-saving "Cabinet Only" standalone module, this system delivers an immense, pulse-free 76 CFM at 100 PSI (and 68 CFM at its max 145 PSI). Traditional multi-stage piston systems generating this volume struggle with extreme heat buildup and require strict rest cycles to avoid mechanical fatigue. In contrast, this industrial rotary air end is built for a true 100% continuous duty cycle, running non-stop under relentless tool loads without the risk of thermal shutdown or system pressure drop.
High-horsepower compressors running in compact shop footprints traditionally produce intense structural vibrations and a deafening acoustic roar. EMAX completely isolates this problem using an insulated, heavy-gauge steel sound attenuation enclosure cabinet. Operating at a whisper-quiet 62 to 65 dBA, this unit runs at a lower sound profile than a standard household appliance, allowing it to be installed directly inside your active workspace floor right next to your workers. At its mechanical core is an oversized, single-stage rotary screw air end precision-ground to achieve an industry-leading 60,000-hour commercial pump lifecycle, ensuring decades of dependable facility operation.
Driven by a highly efficient, premium-insulated 20HP electric motor via a fixed-speed direct belt-drive system, this standalone cabinet layout maximizes raw pneumatic delivery while taking up minimal square footage. Operating on 460V lowers your active current draw, reducing electrical overhead and wire installation sizing costs. It represents the ultimate infrastructure upgrade for automated manufacturing lines, large media-blasting systems, precision CNC clusters, and industrial paint complexes looking to replace inefficient piston units with an elite continuous-duty workhorse.
Key Features
- Air End Configuration: Premium Single-Stage, Asymmetric Rotary Screw Air End with a 60,000-Hour Rated Lifespan
- Acoustic Treatment: Heavy-duty steel cabinet lined with sound-absorbing acoustic foam panel linings
- Cooling System: Integrated high-capacity oil/air radiator matrix cooler with an automated electric axial fan
- Drive Type: Fixed-speed industrial V-belt drive designed for high torque transfer and minimal slip wear
- Filtration Matrix: High-efficiency spin-on air/oil separator filter and automotive-grade fluid filters for simple maintenance access
- Motor Protection: Pre-wired magnetic starter with thermal overload sensors inside a sealed electrical enclosure box
- Isolation Mounts: Built-in structural vibration isolation pads under the air end and motor assembly to prevent cabinet shaking
Why Choose the EMAX ERI0200003-460 Rotary Screw Compressor?
- True 100% Continuous Duty Cycle: Engineered to operate continuously under peak plant demand. While legacy piston units must cycle off to cool down, this rotary screw air end thrives under a non-stop load, completely eliminating air line starvation.
- Enormous 76 CFM Volume Output: Supplies a steady, continuous column of high-volume compressed air capable of running multiple sandblasting bays, high-speed multi-axis CNC machines, and heavy production machinery simultaneously.
- High-Voltage 460V 3-Phase Optimization: Built solely for high-voltage industrial mains. This drops the running current to an incredibly low amp profile, minimizing electrical strain, reducing panel wire sizing costs, and lowering utility overhead.
- Elite 60,000-Hour Pump Life: The industrial air end relies on precision-machined asymmetric male and female helical rotors turning on high-load roller bearings. With no metal-to-metal wearing contacts, it outlasts standard reciprocating pump designs by up to 300%.
- Ultra-Quiet Sound Enclosure Cabinet: Insulated cabinet panels isolate internal mechanical resonance, dropping active operation sound down to 62–65 dBA. This protects employee hearing and ensures seamless compliance with strict OSHA noise workplace regulations.
- Versatile "Cabinet Only" Plumbing Integration: Built as a standalone unit without an attached storage tank, this cabinet fits flexibly into existing air loops. Line it directly into large vertical bulk receiver tanks, external refrigerated air dryers, or primary facility manifold systems.
What's Included
- 1 x EMAX 20HP Standalone Fixed-Speed Rotary Screw Compressor Cabinet Module
- 1 x Factory-Integrated Sound Dampening Acoustic Enclosure
- 1 x Pre-Installed Spin-On Air-Oil Separator Element
- 1 x High-Efficiency Air Intake Filter Cartridge
- 4 x Internal Heavy-Duty Vibration Isolation Mounts
- 1 x Initial Factory Fill of Premium Rotary Screw Lubricant Fluid
- 1 x Operational User Manual & General Piping Layout Guide
Ideal Applications
- High-Volume Manufacturing & Assembly Lines: Provides constant, clean pneumatic air to multi-axis CNC machines, robotic pick-and-place lines, and heavy assembly tooling.
- Large Commercial Collision & Finishing Centers: Effortlessly feeds steady air volume to multiple continuous-use orbital sanders, heavy pneumatic lifts, and dual paint booth air complexes without line pressure drop-offs.
- Industrial Blasting & Coating Plants: Supplies constant volume to high-duty cycle media blasting operations and commercial-scale fluid spray systems.
- Pneumatic Dry Printing & Packaging Facilities: Feeds smooth, pulse-free compressed air lines required by sorting systems, automated folders, and delicate graphic arts gear.
Specifications
| Specification | Details |
|---|---|
| Brand | EMAX |
| Horsepower (HP) | 20 HP |
| Voltage (±10%) | 460V |
| Phase | 3 Phase |
| Drive Type | Electric |
| Air Flow (CFM) | 76.9 CFM |
| Silent Air | No |
| Smart Air | No |
| Compressor Type | Rotary |
| Motor Type | TEFC |
| Duty Cycle | 100% |
| Belt Count | 3 |
| Pump Stage | 1 Stage |
| Pump Riser | No |
| Belt Tensioner | No |
| Magnetic Starter | No |
| Radiator | No |
| Continuous Run | No |
| Peak Starting Amps | 165 A |
| Motor RPM | 1,750 RPM |
| FLA + 1.15 Service Factor | 27.6 A |
| Locked Rotor Amps | 165 A |
| Recommended Breaker | 40 A |
| Maximum Pressure | 145 PSI |
| Oil Capacity | 1.5 Gallons |
| Estimated Pump Life | 60,000 Hours |
| Certifications | UL / CSE |
| Service Kit | SKIT003WB |
| Uncrated Weight | 880 lbs |
| Uncrated Dimensions (L × W × H) | 38" × 31" × 49" |
| Crated Dimensions (L × W × H) | 55" × 58" × 55" |
Downloads
Warranty
- Manufacturer Warranty: 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.