Screw compressor Ultima U series

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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. 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 EnviroAire Series compressors. 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