Durable two-stage cast iron piston compressors. Combine reliability and maximum productivity for demanding industrial, automotive and commercial applications. Easy to maintain, flexible, energy-efficient.

Easy maintenance

Every Atlas Copco LS and LP is a product of designed excellence with 2-piece connecting rods and oil pressure gauge. The LS and LP are ideal for industrial, automotive and commercial applications requiring up to 175 PSIG. With cast iron construction and industrial class bearings our LS & LP compressors guarantee longevity and durability even during the most demanding environments.

LS cast iron compressor in detail

Our LS is designed with a stainless steel valve design which brings the highest volumetric efficiency on the market. The one-piece aluminum head ensures heat dissipation for high performance.

LP cast iron compressor in detail

The LP high pressure compressor delivers top performance thanks to its industrial class bearings and oversized oil reservoir for low oil temperatures.

ZH and ZH+ centrifugal oil-free air compressors features

ZH and ZH + centrifugal oil-free air compressors include

• core compressor
• main drive motor energy saving inlet guide vanes
• easily accessible gearbox
• AGMA Class A4 gears
• high efficiency stainless steel intercoolers and after-coolers
• controller for maximum reliability

ZH+ centrifugal oil-free air compressor as complete packaged solution

The centrifugal oil-free air compressor ZH+ comes as a complete packaged solution with

• efficient inlet silencer and filter
• integrated blow-off valve and silencer
• mounted cooling water manifold
• sound attenuating canopy

Oil-Free Air for a wide range of applications
Built for high performance and a long lifetime, Atlas Copco’s small-capacity piston compressors provide you with a reliable, oil-free solution for your low air demands. They ensure a highly energy-efficient compressed air production thanks to the unique, patented “Super-flow” compressed air inlet system. The LFx compressors’ capacity ranges from 1.02 up to 2.53 l/s (2.16 up to 5.36 cfm), with an optional 1- or 3-phase supply and a maximum working pressure of 10 bar (145 psi). Furthermore, with their small and compact design, they offer maximum installation flexibility.

AD, CD and BD air dryers have different technologies

• AD heated purge desiccant air dryer uses compressed air and heat
• BD blower purge desiccant air dryers combining air from an external blower, heat and minimal compressed air
• CD heatless desiccant air dryers only compressed air as a purge

Desiccant air dryers AD, BD and CD come all-in

Desiccant dryers AD, BD, and CD provide you with the clean, dry air you need to extend the life of your equipment and ensure the quality of your end product. All air dryers incorporate unique, patented technology and energy-saving options. They are available

• in a range of sizes
• with a pressure dewpoint as low as -40°C/-40°F
• from 360 to 1600 l/s
• in an IP54 protected cubicle

Desiccant air dryers BD+ and CD+ are designed to work with oil-lubricated and oil-free air compressors. Desiccant air dryer XD+ is designed to specifically work with oil-free air compressors.

Make production more efficient

By eliminating moisture completely, you can increase your production equipment’s reliability and improve the quality of your finished goods. All air dryers incorporate unique, patented technology and energy-saving options. Available in a range of sizes with a pressure dewpoint as low as -70°C/-100°F.

Desiccant air dryers BD+, CD+ and XD+ compared

BD+ heated blower purge desiccant air dryers use a combination of heated air from an external blower, and only a minimal amount of compressed air. BD+ desiccant air dryers are also available in a zero purge variant. CD+ heatless desiccant air dryers are the simplest and only use only compressed air as a purge, minimising electrical connections. XD+ with zero purge cooling uses the heat of compression recovered from the compressor for the regeneration of the desiccant. The XD+ dryer does not consume any compressed air during the heating or cooling process.

High pressure oil-free air you can rely on

Designed for continuous reliable and safe operation at low cost, our oil-free reciprocating piston P-compressors are configured with 3 and 4 compression stages in a compact design.

24 hours reliable operation

P-compressors are built to operate round the clock for all your oil-free high pressure applications. Thanks to 3 and 4 compression stages (with pressure ratios up to 42 bar(e) ), they perform in the most stringent environments. The elimination of most friction load, anti-vibration mounts, excellent cooling and low inter-stage temperatures increase the lifetime of the machines and make them your reliable source of oil-free high pressure air. ISO 8573-1 Class 0 certified means no oil contamination will effect your end product. The compressors are delivered on a single skid for easy and safe maintenance. Thanks to the Elektronikon® control unit, you can tailor the air pressure to your specific needs, reducing energy costs and increasing your overall operating efficiency.

3 stage high speed oil-free air compressor. Ideal for the most demanding environments. Its innovative design with class leading efficiency reduces your energy costs.

High speed centrifugal oil-free air compressor ZH 350+: designed to save energy

The oil-free air compressor ZH350+ reduces energy consumption to previously unattainable low levels. How? It features an optimal 3-stage configuration with

• titanium impellers high-speed
• high-efficiency motors
• magnetic bearings
• low pressure drops

All-in plug and play

The centrifugal high speed compressor ZH350+ comes as a true plug-and-run packaged solution. Its integrated design includes

• the core compressor
• main drive motors
• coolers
• efficient inlet filter and silencer
• integrated blow-off valve and silencer
• water manifold
• sound attenuating canopy
• controls

Atlas Copco introduced the first piston compressor in 1904. Since then, we have continuously advanced the technology, most recently with the introduction of our oil-free and high-pressure series. Today, Atlas Copco piston compressors offer you the powerful combination of reliability, flexibility and low operating costs.