LZ premium oil-free compressor

Contact an oil-free compressed air expert 866-546-3588

A zero-compromise oil-free air solution, and one of the most complete oil-free piston compressors on the market today

Advanced control and monitoring

The LZ comes with the Atlas Copco Mk 5 already built in to give you advanced electronic control and monitoring. The one-touch controller is easy to use, optimizing both performance and reliability

High reliability

With an operational lifetime of 20,000 hours, the LZ is a long-term companion. Because the LZ doesn’t use any oil, it will last longer with only minimal service

Absolutely oil-free air

The LZ’s ISO 8573-1 CLASS 0 (2010) certified pump produces unquestionably clean air

High energy efficiency

The direct driven LZ comes with a number of innovations like a one-bearing motor, load/stop technology… to reduce energy consumption to an impressive minimum

Quiet operation

Thanks to its sound-insulating canopy, the LZ achieves noise levels as low as 67 db(A), allowing installation to be close to the point of use

Zero-compromise oil-free piston compressor

Piston compressors have always presented a compelling offer: robust, low maintenance and energy efficient. However, this strong performance typically came with high noise levels and few control options. The Atlas Copco LZ eliminates this trade-off. As one of the most complete oil-free piston compressor on the market, the LZ meets all your compressed air needs and then some. The LZ oil-free piston compressors come with a full range with:

different power options: 7- 10 hp
pressure levels: 4 - 10 bar
electric potential options: 230 / 400 / 460V

LZ Oil-free 7 - 20 kW 1.7 MB, PDF

Need nitrogen? Add the LZ

Are you a frequent user of nitrogen? The Atlas Copco LZ is the high performance, cost-saving foundation of your nitrogen generation system. The oil-free LZ doesn’t require additional filtration equipment that’s why they give you: • a more compact footprint • lower maintenance • minimized downtime

Capacity FAD l/s	11.1 l/s - 31 l/s 12 gal/min - 36.4 gal/min
Capacity FAD	39.6 m³/h - 111.6 m³/h 25.4 cfm - 77.8 cfm
Working pressure	4 bar(e) - 10 bar(e) 29 psig - 145 psig
Installed motor power	5 kW - 15 kW 7.5 HP - 20 HP
Capacity FAD m³/min	0.66 m³/min - 1.86 m³/min 0.72 m³/min - 2.2 m³/min

* Metric: 50 Hz Models, US/Imperial: 60 Hz Models

Home of Industrial Ideas

Great ideas drive development. We have been turning industrial ideas into business-critical benefits since 1873.

Watch our film series to learn more.