Atlas Copco AT / ATB Cast-Iron Piston Air Compressor Range

The Australian AT and ATB ranges are oil-lubricated cast-iron piston compressors for workshop and industrial use. Their belt-driven designs are offered with different receiver capacities and electrical supplies.

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: AT / ATB Cast-Iron Piston
• Compressor technology: Piston
• Power source: Electric
• Air-end lubrication options: Oil-lubricated
• Configurations offered: Receiver-mounted, Portable, Stationary
• Models in Australian brochure: AT B2-100, AT B3-100, AT B5-150, AT B7-270, AT B10-270, AT B15-500, AT55E270, AT75E270, AT100E270
• Motor power range: 1.5–11 kW, by model
• Free air delivery range: 190–1470 L/min, by model
• Receiver capacities: 100, 150, 270 or 500 L, by model
• Supply: 230 V single-phase or 400 V three-phase, 50 Hz; model-dependent

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.

Manufacturer source: Atlas Copco AT / ATB Cast-Iron Piston product page. Model variants and specifications brochure.