ELGI 50 HP Rotary Screw Air Compressor VFD, 96-247 CFM, 150 MAX PSI, LIFETIME WARRANTY | EG37V

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We feel ELGI has gone back in time, building a compressor with larger bearings, air end and oversized coolers, which lead to longer equipment life.  Most importantly, how do you pass up a LIFETIME WARRANTY on the air end.

  • Larger Bearings, Slower Speed
  • Oversized Coolers
  • Direct & Gear Driven

Every ELGi™ compressor is backed by our industry-first, lifetime air end warranty (Customer must participate in ELGI’s oil sampling and maintennace schedule). 

The ELGI global footprint now expands over 73 countries and over 300+ distributors


ELGI 50 HP Rotary Screw Air Compressor VFD, 96-247 CFM, 150 MAX PSI, LIFETIME WARRANTY | EG37V

At ELGi,™ we're changing the way you look at compressed air systems.  It's no longer just about delivering air.  It's about delivering UPTIME.™

From the way we design, manufacture and support the new EG Series, every aspect of our business
is built on keeping yours running: smoothly, efficiently and profitably. That's why we're the first manufacturer to offer a lifetime warranty on our compressors.

What you'll also see in the EG Series is industry-leading energy efficiency, driven by our exclusive slow speed Axis air ends, the most efficient and most robust in the entire industry.  So go ahead. Judge the EG Series by its size, by its appearance, by the way it's built. Even by how it's supported. When you do, you'll see that ELGi™ is the right partner for your business.  


Lifetime warranty* Every ELGi™ compressor is backed by our industry-first, lifetime air end warranty. 

48-hour parts availability Parts availability shouldn't be a limiting factor for your business. So all ELGi™ distributors stock high volumes of replacement filters and parts. However, if they don't have a specific part available, we'll ship it to you within 48 hours.

Competitive parts pricing Genuine ELGi™ replacement parts and consumables (oil, filters) are key to protecting your EG Series compressor and ensuring maximum uptime. That's why we offer them at competitively low prices.

Loaner machines* If your compressor goes down, we'll have it repaired within 48-hours or we'll offer you use of a loaner machine while yours is being repaired.

Customer Hotline When you have service questions,  you want to speak to a person, not a machine. You also want that person to be local and knowledgeable.  That's why our customer hotline is staffed by industry professionals who know our products, and your business.
*Subject to conditions.

ELGi™  Global (EG) Series compressor platforms feature direct drive operation, industry-leading UPTIME™ and energy efficiency, and a full array of optional features.

COOL RUNNING -  EG Series compressors are the coolest running compressors on the market, at 45° C (115° F). And it's all by design.  ELGi's signature Thermo-Zone layout means that hot areas are separated from cool areas. This way, the more sensitive components are always running cooler. The machine is designed into four Thermo-Zones to ensure maximum UpTime.

OUR OWN AIR ENDS  -  Few companies in the world have the expertise and ability to design and manufacture air ends. And nobody makes a bigger or more robust air end. ELGi™ Axis air ends utilize our proprietary eta-V™ profile, so the compressor runs slower with higher efficiency.  

RUN SLOWER, RUN LONGER  -  Slow running speeds place less stress on components and raise the efficiency of the compressor. This improves energy efficiency, reduces maintenance costs and saves you money.

YOU WON'T BELIEVE WHAT YOU WON'T HEAR  -  Quiet operation is the hallmark of top quality air compressors. And the sound levels of the EG Series rival any premium compressor on the market.

HIGH-EFFICIENCY MOTOR  -  Premium-efficiency motors are used to power the EG Series.

OIL SEPARATION < 1PPM  -  Using a unique, high-efficiency OSBIC process (Oil Separation By Impact and
Centrifugal Action). This involves three stages of separation, which ensures longer sepa-rator element life and greater air quality. All of which saves you money.

THE SMART COMPRESSOR  -  ELGi's exclusive Neuron II controller diagnoses all systems and serves as your watchdog for the EG Series. Neuron II monitors all systems and provides early warning for trouble areas and routine maintenance. It also regulates start delays between the compressor and dryer to optimize the air quality while reducing energy costs.

ENERGY EFFICIENCY AT BEST-IN-CLASS LEVELS  -  Here's where uptime meets efficiency: the same factors that produce greater uptime also maximize your energy efficiency. Slow running speeds, larger air ends, high efficiency motors, cooler running, cleaner air and low pressure losses are all hallmarks of the EG Series. They're also what make the EG Series stand out as a leader in energy efficiency.


  • Product Specification

    • Capacity (CFM) @ 100 PSI
      247 CFM @ 100 PSI
    • Capacity (CFM) @ 125 PSI
      206 CFM @ 125 PSI
    • Capacity (CFM) @ 150 PSI
      192 CFM @ 150 PSI
    • Compressor Style
      Lubricated Rotary Screw
    • Cooling Type
      Air Cooled
    • Horsepower (HP)
      50 HP
    • Oil Capacity
      5.3 Gal
  • Overview & Technical Details

    • Fluid Type
    • Sound Level dBA
      68 dBA
  • Additional Features

    • After Cooler
    • Variable Speed Drive
  • Dimensions & Weight

    • Dimensions (L)(W)(H)
      67.12 x 43.7 x 61.81
    • Weight
    • Weight (lbs)
  • Motor Data

    • Motor Type
  • Power Requirements

    • 460/480/3/60
      72.1 Full Load Running Amps
    • Standard Voltages
  • Warranty

    • Airend Warranty
      LIFETIME Warranty
    • Standard Warranty
      1 Year Parts & Labor, 5 Year Major Component Warranty


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