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EMAX

EMAX 25HP 3PH 208V 98CFM Fixed Speed Industrial Rotary Screw Compressor-Cabinet Only -60,000 HR pump life

SKU ERI0250003-208
$12,483.20
$12,483.20

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?

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 25HP Fixed Speed Industrial Rotary Screw Compressor (Model: ERI0250003-208) delivers heavy-duty, high-volume compressed air designed for large-scale manufacturing complexes, precision fabrication plants, and heavy-duty facilities operating on low-voltage 208V 3-Phase power grids. Engineered as a space-saving "Cabinet Only" standalone unit, this system generates a powerful, pulse-free 98 CFM at 100 PSI (and a maximum of 145 PSI). Traditional multi-stage reciprocating piston pumps trying to supply this level of volume generate destructive friction heat, requiring strict duty-cycle shutdowns to prevent internal failure. Conversely, this industrial rotary air end operates on a true 100% continuous duty cycle, running smoothly 24/7/365 under relentless plant workloads without ever risking thermal shutdown or line pressure drop-offs.

A primary drawback of introducing 25-Horsepower industrial machinery to a facility floor is the violent amp-draw spike during motor ignition and a deafening background roar. EMAX completely isolates both problems. This model comes integrated with an advanced Wye-Delta Soft-Start Motor Controller, which manages electrical loads at ignition to reduce start-up amp demand by 30%. Mechanically, the compressor is wrapped in a heavy-gauge steel, powder-coated sound attenuation cabinet. Operating at a quiet 62 to 65 dBA, it runs at a lower sound profile than a standard household kitchen appliance, allowing you to bypass building an expensive isolated compressor room and locate the machine directly within your active production lines.

Driven by an industrial-grade, 1750 RPM Totally Enclosed Fan Cooled (TEFC) premium electric motor and controlled by the intelligent Logik 9 Smart Controller, this standalone unit maximizes raw pneumatic delivery while taking up a minimal physical footprint. It represents the ultimate infrastructure upgrade for automated CNC machinery cells, multi-booth commercial collision networks, heavy industrial blasting yards, and high-speed packaging lines looking to achieve maximum air availability with exceptionally low maintenance overhead.

Why Choose the EMAX ERI0250003-208 Rotary Screw Compressor?

  • True 100% Continuous Duty Cycle: Built to run around the clock under relentless pneumatic demand. While reciprocating compressors must cycle off to cool down, this industrial rotary air end operates constantly without drop-offs, keeping automated lines running.
  • Enormous 98 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.
  • Wye-Delta Soft-Start Protection: Smoothly steps current levels during ignition to reduce incoming start-up amp draws by 30%. This eliminates violent line power fluctuations, satisfies local utility demand restrictions, and extends contactor life.
  • Elite 60,000-Hour Pump Life: The heavy-duty industrial air end features precision-ground asymmetric male and female rotors riding on high-load roller bearings. This design eliminates metal-to-metal wearing contacts, providing up to three times the life expectancy of premium reciprocating pumps.
  • Logik 9 Smart PLC Dashboard: Provides a clear digital control screen to adjust operational pressure parameters, view temperature diagnostics, monitor historical runtime meters, set scheduling macros, and receive preventive maintenance reminders.
  • 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.

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
  • Flow Control: German-engineered VMC high-flow inlet poppet valve minimizes internal friction to maximize flow efficiency
  • 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, genuine spin-on MANN air/oil separator filter and automotive-grade fluid filters for simple maintenance access
  • Isolation Mounts: Built-in structural vibration isolation pads under the air end and motor assembly to prevent cabinet shaking

What's Included

    • 1 x EMAX 25HP Standalone Fixed-Speed Rotary Screw Compressor Cabinet Module
    • 1 x Logik 9 Smart PLC Microprocessor Control Panel
    • 1 x Factory-Integrated Sound Dampening Acoustic Enclosure
    • 1 x Pre-Installed Spin-On MANN 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 8,000-Hour Synthetic Rotary 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) 25 HP
    Voltage (±10%) 230V
    Phase 3 Phase
    Drive Type Electric
    Air Flow (CFM) 98.8 CFM
    Silent Air No
    Smart Air No
    Compressor Type Rotary
    Motor Type TEFC
    Duty Cycle 100%
    Belt Drive Configuration Direct Drive
    Pump Stage 1 Stage
    Pump Riser No
    Belt Tensioner No
    Magnetic Starter No
    Radiator No
    Continuous Run No
    Peak Starting Amps 366 A
    Motor RPM 1,750 RPM
    FLA + 1.15 Service Factor 71.9 A
    Locked Rotor Amps 366 A
    Recommended Breaker 100 A
    Maximum Pressure 145 PSI
    Oil Capacity 2.5 Gallons
    Estimated Pump Life 60,000 Hours
    Certifications UL / CSE
    Service Kit SKIT005WB
    Uncrated Weight 1,250 lbs
    Uncrated Dimensions (L × W × H) 56" × 38" × 57"
    Crated Dimensions (L × W × H) 58" × 55" × 63"

    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.

    Frequently Asked Questions

    ► Do I need to buy a separate air receiver storage tank to use this machine?
    Yes. 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 120 to 240 gallons is ideal for a 25HP unit).


    ► What is the benefit of the Wye-Delta controller compared to standard starters?
    When a standard heavy 25HP electric motor turns on across-the-line, it pulls a violent, massive electrical inrush spike that can stress your electrical panel and trip breakers. The Wye-Delta starter acts as an automated soft-starter that steps down the load by starting the motor in a lower-amperage configuration before automatically transitioning to running speed, dropping initial load strains by 30%.


    ► Can this 208V unit be re-wired to run on a 460V three-phase panel?
    No. This specific model variation is engineered and optimized explicitly for low-voltage 208V 3-Phase electrical grids. Attempting to feed it alternate voltages will cause severe current imbalances and permanent motor damage. If your plant runs on a different industrial voltage grid, you must select the corresponding voltage-configured variant from the EMAX lineup.


    About EMAX Air Compressors

    Engineered, 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.

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