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Benefits of a Lubricated Compressor

• Fully Automated via Delcos Controller – Delivers the precise amount of lubricant at the right time, with no manual intervention.
• Zero Downtime – Ensures uninterrupted production.
• Fast, Cost-Effective Maintenance – Cartridge replacement is performed at 4,000 or 8,000 hours.
• Extended Life Expectancy – Rotors rarely require replacement.
• Assure Warranty Coverage – Applies to all units commissioned from 01/01/2019.

Compression Capabilities CompAir rotary screw compressors operate from 4 kW to 250 kW (5–335 hp) and provide working pressures between 5 and 13 bar (72–188 psi). Fixed vs. Variable Speed Drives Our injected screw compressors are available with fixed or variable speed drives, each offering unique benefits:

• Fixed Speed – Runs continuously and is highly efficient when operating at full capacity.
• Variable Speed – Adjusts output to match demand, using only the energy required for the needed airflow, resulting in significant energy and cost savings.

Tip: Choose based on your operation’s demand. For constant airflow, a fixed speed unit may be ideal. For varying demand, a variable speed drive provides maximum efficiency

Two-Stage Oil-Free Rotary Screw Compressors Fixed and Regulated Speed Options CompAir’s new two-stage oil-free screw compressors deliver the lowest total cost of ownership in the market, offering:

• Up to 8% higher flow rates
• Up to 7% energy savings
• Guaranteed Class Zero air purity

These high-output, oil-free machines now cover a wide flow range of 14.6 to 28.3 m³/min and are available in:

• Fixed-Speed Models: DX90 to DX160
• Variable-Speed Models: DX90RS to DX160RS

Technical Specifications

• Pressure Range: 4 to 10.7 bar
• Volume Flow: 6.7 to 28.3 m³/min
• Motor Power: 90 to 160 kW

Key Benefits CompAir’s expanded DX90–160 (RS) series sets new industry standards by delivering:

• Up to 14% better energy efficiency
• Up to 8% higher flow compared to conventional systems
• Class Zero Certification (ISO 8573-1:2010) – Virtually zero risk of contamination, ideal for environments demanding the purest air
• Exceptional Reliability & Lower Lifecycle Costs – Best-in-class energy performance with long-term savings