Ultima U75-U160 Oil-Free Air Compressor

Rotary Screw Oil-Free Compressor - Ultima Series

Two-Stage Variable Speed Rotary Screw 75-160 kW (100-200 HP)

What makes Ultima so unique - just about everything!

This next generation compressor utilizes high efficiency low and high pressure two-stage dry screw airends. Each airend is individually driven by a variable speed permanent magnet synchronous motor, and each motor operates at 97% efficiency. Due to its breakthrough water-cooled design, Ultima provides up to 70% turndown, delivers low off-load power consumption (8kW), has a 37% smaller footprint, maintains 63-69 dBA noise performance and offers maximum heat recovery.


Direct drive airends eliminate the gearbox and allow for a very compact design

  • Permanent magnet synchronous water-cooled motors operating at 97% efficiency
  • Water-cooled VFD's
  • Up to 70% turndown
  • Only 8kW off-load power consumption
  • Stainless steel coolers
  • 37% smaller footprint than competitive machines
  • 63-69 dBA noise performance
  • Zero loss condensate drains
  • EMC filter and line reactor standard
  • 98% heat recovery
  • No ducting requirement 
  • GD Pilot XTC™ 8" color touchscreen controller
  • iConn connectivity
  • 2 year package warranty / 5 year airend warranty


Your benefits at a glance

  • Guaranteed oil-free compressed air
  • High energy efficiency - potential to cut energy consumption by 13% or more
  • Three Ultima compressors can fit in the space required for two competitive compressors - easier installation into the existing compressor location
  • Quiet operation allows for installation flexibility
  • Maximum heat recovery lowers building HVAC requirements and makes excess heat available for other plant processes
  • Peace of mind with remote monitoring

Industry leading performance and efficiency

  • High efficiency motors and low off-load power = maximum energy savings
  • No gearbox = no costly gearbox losses or maintenance 
  • No ducting and small footprint = simple installation
  • Variable speed drive matches the compressor flow to the plant demand = reduced power consumption 
  • Energy savings of 13% and more are achieved with Ultima



Service and Warranty

Experience Peace of Mind with our Warranty

The engineering philosophy of Gardner Denver ensures long-lasting, reliable equipment. Our simple, but bold warranty programs demonstrate our belief in the quality found in Gardner Denver compressors.

Our standard warranty ensures that you have peace of mind when it comes to your system's operation. Contact your local, authorized Gardner Denver distributor for more details on the available warranty program. '

Service Local and Factory-Trained

Gardner Denver... the Answer

You get total product support now and for years to come from our dedicated international team of professional distributors, our Master Distribution Center with its extensive genuine replacement parts inventory, our Remanufacturing Center, and our skilled, factory-trained technicians.

  • Great Compressor Warranties
    Dedicated, Authorized, Factory-Trained Compressor Distributors
    Genuine Compressor Replacement Parts
    24-hour compressor service support

For more information, or if you need help locating a compressor sales or service professional in your area, use the Find a Distributor under the How Can We Help on the right side of the page.