Atlas Copco USA - Compressors
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LS and LP cast iron piston compressors

LS & LP piston compressors (5-15HP)

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

LS and LP cast iron piston compressors

Key technical specifications

Capacity FAD l/s

128.5 gal/min - 814.7 gal/min

Working pressure

100 psig - 175 psig

Installed motor power

5 HP - 15 HP
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LS & LP compressors

The LS and LP cast iron piston compressors are biult for longevity, durability and ease of use.

The LP is designed with dual compressor heads to have lead-lag control in times of high demand, as well as spread workload across two compressors.

The one-piece aluminum head of the LS compressor ensures heat dissipation for high performance.

LS-LP industrial piston compressor

LP cast iron compressor

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

LS cast iron compressor

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.

Easy maintenance

With cast iron construction and industrial class bearings our LS & LP compressors guarantee longevity and durability.

Even during the most demanding environments

Compressors for multiple applications

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.

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Technical benefits

Dual compressor heads enable lead-lag control for high demand and spread the workload across two compressors.
Highly reliable
A one-piece aluminum head optimizes strength and dissipates heat.
Advanced design
Innovative valve design provides outstanding volumetric efficiency.
LS-LP cast iron piston compressor


Technical specification

Technical Property Value

Capacity FAD l/s

128.5 gal/min - 814.7 gal/min

Working pressure

100 psig - 175 psig

Installed motor power

5 HP - 15 HP

Capacity FAD

17.2 cfm - 109 cfm

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