Electric Oil Free Screw Air Compressors

Two Stage Water Cooled 45-450 KW

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    Why ELGi’s Oil Free Series?

    Class 0 oil free air

    Our Oil Free Series have consistent oil-free air meeting ISO8573-1 class 0 oil standards. Food grade coating is done where air contacts metal surface inside the compressor ensuring consistent oil-free air without metal debris. Pipes have special e-coating which ensures consistently clean and oil-free air along with optimized rotor clearances which ensures consistent air delivery

    Indigenously designed and manufactured airends

    ELGi is one of the very few compressor companies to design and manufacture oil-free airends. With our in-house oil-free technology, the compressors are engineered to deliver maximum uptime and reliability. ELGi’s unique eta-V rotor design reduces pressure losses and increases stage efficiencies, leading to an optimized compressed air system

    PTFE airend coating for efficiency and long term reliability

    Our airend Rotors and housing are coated with PTFE based food-grade PP coating to resist corrosion and endures high temperatures up to 250 degree C. This results in optimum long term performance with no loss in efficiency

    Flexible design allowing for air cooled and water cooled requirements

    Our Oil Free Series carrying Cupronickel coolers with water-in-tube system, specially designed for temperature difference of max. 8 degree C having least fouling factor in its kind with best thermal efficiency

    Best-in-class warranty

    ELGi comes with Uptime Assurance which is all about giving customers peace of mind by offering industry’s leading warranty which warrants that it’s product and the components for its products will perform the purpose and function for which they are designed and intended for the periods of time indicated when used, serviced and maintained in accordance with ELGi’s instruction and specification

    Best-in-class maintenance cost

    With our Rack and Pinion capacity control system in the Oil Free Series, there is no maintenance required for over one million cycles.

    Applicable Industries

    • Textiles
    • Electronics
    • Air Separation
    • Food and Beverages
    • Pharma

    Schematic Representation

    Oil Free Two Stage Water Cooled

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