Sierra Oil-Free Rotary Screw Air Compressors 37-75 kW

Sierra oil-free rotary screw compressors are ISO 8573-1:2010 Class 0 certified, delivering 100% oil-free for the most critical applications. With an efficient and robust design, these compressors are a reliable workhorse that ensure the productivity of your business.

• 100% Oil-Free Air: Meets ISO 8573-1:2001 Class 0 specifies air quality standards for processes within the food and beverage, pharmaceutical,
  textile, and electronics industries
• Enhanced Reliability: Stainless steel components, dual-vented seals, and precision machined-rotors with advanced UltraCoat protection ensure trouble-free operation 
• Smart Control to Reduce Energy Costs: Easily accessible Xe-145 microprocessor controller provides continuous monitoring and on-board diagnosis to
  help optimize power consumption
• Reduced Lubricant Change-Out: Industry-leading Ultra Coolant delivers up to 8,000 hours of lubricant run time, as much as 8 times the life of conventional lubricants
• High Ambient Operation: Long-life components are designed to withstand 46ºC maximum ambient temperature