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CPM SO 15 - 30 HP Fixed Speed Oil-Lubricated Screw Air Compressors

The CPM SO 15–30 HP Series combines reliable rotary screw technology with a compact, low-noise design for workshops and industrial applications. Its tank-mounted configuration delivers dependable compressed air while saving installation space and maintaining a quieter work environment.
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Introduction

Designed for applications where space, noise, and reliable air supply matter, the CPM SO Series offers a compact and quiet compressed air solution for workshops and light industrial operations. With a belt-driven fixed-speed design, integrated tank mounting, and 10 bar operating pressure, it provides practical performance with easy installation.

Key Benefits

Compact Space-Saving Design
Tank-Mounted Configuration
Reliable Screw Technology
Low Noise Operation
10 Bar Working Pressure
Easy Installation

WHY CPM SO 15 - 30 HP Fixed Speed Oil-Lubricated Screw Air Compressors?

The CPM SO Series is designed for businesses that need reliable compressed air without excessive noise or installation space. Its compact tank-mounted configuration and low operating noise make it particularly suitable for workshops, service environments, and applications where the compressor needs to operate close to the workplace.
Specification CPM SO 15 HP CPM SO 20 HP CPM SO 25 HP CPM SO 30 HP
Compressor Type Rotary Screw Air Compressor Rotary Screw Air Compressor Rotary Screw Air Compressor Rotary Screw Air Compressor
Lubrication Oil-Lubricated / Oil-Injected Oil-Lubricated / Oil-Injected Oil-Lubricated / Oil-Injected Oil-Lubricated / Oil-Injected
Motor Power 15 HP 20 HP 25 HP 30 HP
Drive Belt Belt Belt Belt
Working Pressure 10 bar 10 bar 10 bar 10 bar
Mounting Tank Mounted Tank Mounted Tank Mounted Tank Mounted
FAD 34 CFM 46 CFM 62 CFM 74 CFM
Noise Level 65 dB(A) 65 dB(A) 67 dB(A) 67 dB(A)
Air Outlet G 3/4″ G 3/4″ G 1″ G 1″

The CPM SO Series uses rotary screw technology to continuously compress air and deliver a stable supply at 10 bar for workshop and industrial applications.

 

Step 1 – Air Intake

Ambient air enters through the intake system and passes through filtration before compression.

 

Step 2 – Air Compression

Rotary screw elements continuously compress the filtered air to the required pressure.

 

Step 3 – Oil Lubrication

Oil cools, lubricates, and seals the compression process for efficient and reliable operation.

 

Step 4 – Oil Separation

The compressed air passes through the separation system before being delivered to the receiver.

 

Step 5 – Air Storage & Delivery

Compressed air is stored in the integrated tank and supplied to pneumatic equipment as required.

The CPM SO Series combines compact installation, quiet operation, and dependable compressed air performance for demanding workshop environments.

 

Compact Footprint

Tank-mounted construction helps save valuable floor space and simplifies installation.

 

Low Noise Operation

Noise levels from 65–67 dB(A) support a quieter and more comfortable workplace.

 

Integrated Tank Mounting

The built-in receiver configuration provides a practical all-in-one compressed air solution.

 

Reliable Screw Technology

Rotary screw compression provides stable and continuous compressed air for daily operations.

 

Consistent 10 Bar Output

Designed to deliver reliable compressed air at a 10 bar working pressure.

 

Easy Installation

A compact integrated configuration reduces installation complexity and saves setup space.

Industrial Applications

The CPM SO 15–30 HP Series is ideal for workshops and light industrial applications where reliable, compact, and quiet compressed air is required.
Automotive Workshops
Provides dependable air for pneumatic tools, vehicle servicing, and workshop equipment.
Tire Shops
Supports tire inflation and pneumatic tools with reliable compressed air supply.
Vehicle Paint Shops
Delivers stable compressed air for spray painting and finishing applications.
Maintenance Workshops
Powers pneumatic tools and equipment for routine industrial and mechanical maintenance.
Service & Repair Centers
Offers a compact, low-noise solution for daily pneumatic service applications.

Frequently Asked Questions

Find answers to common questions about the CPM SO 15–30 HP Fixed Speed Oil-Lubricated Screw Air Compressors, including specifications, applications, noise levels, and installation.
The CPM SO Series combines rotary screw technology with a compact tank-mounted design and low operating noise, making it suitable for applications where space and workplace noise are important considerations.
The series is available in 15, 20, 25, and 30 HP configurations, providing options for different compressed air requirements.
All four supplied configurations are designed for a 10 bar working pressure.
The supplied specifications show noise levels of 65 dB(A) for the 15 and 20 HP models and 67 dB(A) for the 25 and 30 HP models.
Yes. All four models are specified as tank-mounted, providing an integrated and space-efficient compressed air solution.
The supplied specifications show FAD from 34 CFM for the 15 HP model to 74 CFM for the 30 HP model.
Yes. Atcorp provides preventive maintenance, Annual Maintenance Contracts (AMC), genuine spare parts, and technical support to help maintain compressor efficiency, reliability, and uptime.

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