Atlas Copco TwinAir Air Compressor Range

TwinAir packages two oil-injected rotary screw compressors with two diesel engines in a transportable container. Units can operate together or independently; the manufacturer offers 12-bar single-stage and 25-bar two-stage versions.

Performance and supplied equipment depend on the model, pressure setting and package configuration. QCAS can confirm the appropriate compressor and supporting equipment for the application.

Technical specifications

• Product range: TwinAir
• Compressor technology: Rotary Screw
• Power source: Diesel
• Air-end lubrication options: Oil-lubricated
• Configurations offered: Portable, Containerised
• Published range: 40–63 m³/min; 12–25 bar, depending on version
• Compression package: Two oil-injected rotary screw compressors
• Power: Two liquid-cooled six-cylinder turbocharged diesel engines
• Configuration: DNV-compliant transportable container; confirm offshore certification for the ordered unit

Range minimum and maximum values are independent manufacturer envelopes. They do not describe one machine or a simultaneous maximum-pressure / maximum-flow duty point. Verify the exact variant, frequency, cooling method and test conditions in the manufacturer documentation.

PACE pressure regulation and diesel-engine speed management are distinct from an electric variable-speed drive.

Manufacturer source: Atlas Copco TwinAir product page. Model variants and specifications brochure.