Rotary Screw Air Compressors
Reliable, Efficient Compressed Air Solutions
We offer a wide range of Sullair Rotary Screw Air Compressors, engineered to deliver reliable performance, energy efficiency, and low maintenance. Whether you’re looking for a solution for a small workshop or a large industrial facility, we provide compressors that are designed to meet the specific needs of your operations.
Sullair Air Compressors 5-25 Horsepower
Compact, Reliable, and Perfect for Smaller Operations
Sullair’s 5-25 hp stationary compressors are ideal for small shops and factories. Featuring the S-energy® series, these compressors are available in both constant speed and variable speed drives, offering quiet operation and energy efficiency. With the smallest footprint in its class, these compressors can be used alone or paired with a performance air system to provide the highest value and maximum output.
Key Benefits:
- Quiet operation for a more comfortable working environment
- Small footprint saves valuable space
- Energy-efficient design reduces operational costs
Sullair S-Energy Air Compressors 60-100 Horsepower
Compact, Robust, and Easy to Service
The 60-100 hp compressors in the S-energy® series offer quiet operation and a small footprint. These models are built for durability and reliability, featuring easy maintenance from a single side of the unit. The oil-free option at 100 hp ensures clean, non-contaminating air for sensitive applications, while the two-stage tandem compressor improves performance and longevity.
Key Benefits:
- Easier service with maintenance from one side
- Quiet running for a better work environment
- Clean, oil-free air for sensitive applications
Sullair Energy Efficient Air Compressors 125-350 Horsepower
High-Volume, Dependable Performance for Larger Operations
For larger facilities, Sullair’s 125-350 hp compressors offer higher air volumes and more robust drives. With single-stage and two-stage rotary screw compression, these compressors are built to handle high-demand environments with over 100,000 hours of continuous service. Additionally, the air-cooled and water-cooled oil-free compressors deliver critical quality air for sensitive applications.
Key Benefits:
- Long-lasting durability with over 100,000 hours of service
- Energy-efficient to lower operating costs
- Oil-free options for non-contaminating air
Sullair Energy Efficient Air Compressors 400-600 Horsepower
High-Volume Solutions for Large-Scale Operations
The 400-600 hp two-stage rotary screw compressors from Sullair deliver the highest volumes of compressed air for large air applications. With two-stage compression, these units provide a power advantage of 11-13% over equivalent single-stage models, ensuring greater efficiency and reduced energy consumption.
Key Benefits:
- More efficient than single-stage compressors
- High volume for large-scale applications
- Power advantage for better performance
Contact Us Today to Learn More
If you’re looking for a reliable, energy-efficient solution for your air compression needs, get in touch with Airite Inc. to find out how the DSP Series Oil-Free Air Compressors can help your business achieve greater efficiency and reduced operating costs. Contact us to talk to an expert.




