The EMAX 20HP Fixed Speed Industrial Rotary Screw Compressor (Model: ERI0200003-460) is engineered for manufacturing plants, fabrication facilities, and commercial operations requiring dependable compressed air on 460V 3-Phase power. This cabinet-only rotary screw compressor delivers 76.9 CFM at 100 PSI with a maximum pressure of 145 PSI, providing clean, pulse-free airflow for continuous industrial applications.

Unlike traditional reciprocating compressors, the rotary screw air end operates on a 100% continuous duty cycle, supplying consistent compressed air without cooling periods, pressure fluctuations, or thermal shutdowns. This makes it ideal for demanding production environments where uninterrupted airflow is essential.

Powered by a premium 20HP TEFC electric motor with a fixed-speed belt-drive system, the compressor delivers reliable performance while operating on high-voltage 460V power, helping reduce current draw and electrical installation costs.

The heavy-duty powder-coated steel cabinet features integrated acoustic insulation, allowing quiet operation between 62-65 dBA for installation closer to production areas. The precision-engineered rotary screw air end is designed for an estimated 60,000-hour service life, providing dependable long-term industrial performance.

Key Features

  • Premium single-stage asymmetric rotary screw air end
  • Heavy-duty fixed-speed V-belt drive
  • Powder-coated acoustic steel enclosure
  • Integrated oil/air cooling system with electric cooling fan
  • Spin-on air/oil separator and service-friendly filters
  • Pre-wired magnetic starter with thermal overload protection
  • Internal vibration isolation mounts for smoother operation
  • Built for continuous industrial use

Why Choose the EMAX ERI0200003-460?

  • 100% continuous-duty rotary screw air end
  • Delivers up to 76.9 CFM for demanding industrial applications
  • Designed specifically for 460V 3-Phase electrical systems
  • Heavy-duty fixed-speed belt-drive transmission
  • Quiet acoustic enclosure operating at approximately 62-65 dBA
  • Precision-engineered rotary screw air end with an estimated 60,000-hour service life
  • Cabinet-only design integrates easily with existing air receivers, dryers, and plant air systems

What's Included

    • EMAX 20HP Fixed Speed Rotary Screw Compressor Cabinet
    • Factory-installed acoustic enclosure
    • Spin-on air/oil separator
    • High-efficiency intake air filter
    • Internal vibration isolation mounts
    • Premium rotary screw lubricant
    • User manual

    Ideal Applications

    • Manufacturing facilities
    • CNC machining centres
    • Automotive repair and collision shops
    • Sandblasting operations
    • Industrial coating and paint systems
    • Packaging and production lines
    • Commercial fabrication workshops

    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.

    Prime Source Industrial is an authorized EMAX dealer — every unit is brand-new, genuine, and fully manufacturer-backed.