Call Us Today: 800.326.8406  |  Email Us: info@uapc.com
Custom Compression
Systems & Components
All Categories > Products > Compressor - All Types > Oil-Free Air Compressor Systems > Item # Ultima U  
    Printable Page     Email Email This Page     Save To Favorites Save To Favorites

Item # Ultima U, Ultima U Series 2 Stage Oil-Free Screw Air Compressors


This next gen oil-free air compressor utilizes high efficiency low/high pressure dry screw airends. Each airend is individually driven by a motor that operates at 97% efficiency. The Ultima provides up to 70% turndown, delivers low off-load power consumption, while maintaining a 63-69 dBA noise performance. This oil-free air compressor also provides superior heat recovery.
Oil-less variable speed screw technology (76-160kW).




Specifications  · Benefits  · Service and Warranty  · Additional Information

Specifications

Brands
Gardner Denver

Drive Motor
75 to 160 kW
100 to 215 hp

Noise Level
63 to 69 dBA

Pressure Range
4 to 10 bar

Capacity
Up to 23.3 m³/min


Benefits
Ultima: A Revolution in Dry Screw Compressor Technology

What makes the Ultima so unique?
  • Most efficient two-stage dry screw compressor on the market
  • Uses independent low and high pressure dry screw airends
  • Each airend is individually driven by a variable-speed, permanent-magnet, water-cooled motor
  • Each motor operates at 97% efficiency (greater than IE4)
  • Large turn down range up to 70%
  • Lowest unloaded power consumption - only 8 kW
  • Significantly smaller footprint while maintaining 63-70 dBA noise performance
  • Water-cooled or air-cooled, both with heat recovery options
Superior Heat Recovery
  • All the major components in the Ultima are water-cooled providing more efficient performance
  • Approximately 94% of the energy used in a compressor is converted into heat. The closed loop cooling system in the Ultima cools all of the major components, removing heat from the motors, inverters and airends
  • Ultima cooling philosophy maximizes energy recovery from the complete compressor package
  • Ultima recovers 98% of the heated generated (approximately 12% more than standard), which can be used for other processes, reducing the building HVAC load
  • Outlet water temperatures up to 90 ºC
  • Heat recovery connections are standard on water-cooled machines, optional on air-cooled machines
  • 100% Oil-Free 
    • Eliminates the risk of contamination
  • 13% Higher Efficiency
    • The Digital Gearbox drives each airend individually, significantly improving performance over the complete turndown range
  • Lowest Unloaded Power
    • Ultima uses only 8 kW when running unloaded as compared to >20 kW to conventional machines
  • >97% motor efficiency
    • Permanent magnet synchronous motors provide >97% efficiency and compact size
  • Up to 70% Turndown
    • Allows for a greater variation in demand without starting an additional compressor, saves energy
  • Ultra Quiet: 63 dBA
    • Fully enclosed water-cooled package offers industry leading noise performance as low as 63 dBA
  • 47% Smaller Footprint
    • Allows 3 machines to fit in the same space as 2 competitive machines
  • 98% Heat Recovery
    • Excess heat is recovered for use in other plant processes
  • Easy Installation
    • No ducting required
Optimum heat recovery ultimate cooling

Using a closed loop water cooling system to cool all major components, and with separate water cooling for the inter and after coolers, Ultima compressors offer the highest outputs for heat recovery - approximately 10% more than comparable compressors on the market. Ultima also offers the option of air-cooling.

Premium productivity

Where the majority of oil-free airends on the market quickly succumb to performance deterioration, Ultima utilize German engineered and manufactured airends incorporating a special coating to ensure life-long protection of the compressor and maximum efficiency.


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 1-year 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.

Sales & Service Distributors Across America
An Extensive Network

By leveraging the extensive network of Gardner Denver factory-trained authorized local distributors, your sales, service, and technical support needs can be handled quickly and easily.


Additional Information
Choose oil-free and eliminate risk

For many industries air purity is a critical factor where even the smallest drop of oil risks contamination that can have effects such as:
  • Product spoilage
  • Production downtime
  • Damage to production equipment
  • Damage to brand reputation
That's why you need the risk-free solution provided by Gardner Denver Ultima compressor.


 MORE IMAGES 

·  Ultima U Series 2 Stage Oil-Free Screw Air Compressors - 2

·  Ultima U Series 2 Stage Oil-Free Screw Air Compressors - 3


 DOWNLOADS 

Brochure for Ultima U Series 2 Stage Oil-Free Screw Air Compressors
(PDF, 6425KB)


Universal Air & Gas Products Corp. | Quality Equipment & Service Since 1962