Streamline Mission-Critical Operations with Complete Compressed Air Solutions Engineered for Excellence
Compressors, Dryers, Filters and Nitrogen Generators
One Vendor, One Brand, Unmatched Support
As the leading single-source provider of on-premise gas generation and compressed air solutions, South-Tek delivers superior expertise, control, and performance through a comprehensive product suite. Our approach allows you to rely on one vendor, one brand, and one superior support team for all your compressed air and gas needs.
EXPERTISE
Unmatched service with PhD-level engineering expertise
CONTROL
Streamline operations with full distribution network offering
PERFORMANCE
Designed for optimal uptime and superior ROI, backed by the industry's most comprehensive warranty
Compressors
South-Tek compressors are designed for maximum efficiency and durability, offering reliable performance and low maintenance costs to ensure optimal operation and long-term reliability for your business. All compressors are DOE (Department of Energy) compliant.

STSP-2 Series
- 2-Stage Premium Rotary Screw Compressor
- 30-475 HP
- 177-2436 CFM
- 100-125 PSI
- Lifetime Airend Warranty

STSP-2 VSD Series
- 2-Stage Premium Variable Speed Drive Rotary Screw Compressor
- 30-425 HP
- 177-2436 CFM
- 100-125 PSI
- Lifetime Airend Warranty

STSP Series
- Premium Fixed Speed Rotary Screw Compressor
- 30-425 HP
- 157-2151 CFM
- 100-218 PSI
- Lifetime Airend Warranty

STSP-VSD
- Premium Variable Speed Drive Rotary Screw Compressor
- 15-600 HP
- 72-2423 CFM
- 100-218 PSI
- Lifetime Airend Warranty

STSD Series
- Standard Fixed Speed Rotary Screw Compressor
- 30-600 HP
- 134-2584 CFM
- 100-218 PSI
- 10 Year Airend Warranty

STSD-VSD Series
- Standard Variable Speed Drive Rotary Screw Compressor
- 15-475 HP
- 62-2159 CFM
- 100-218 PSI
- 10 Year Airend Warranty

STS Series
- Belt Drive Fixed Speed Rotary Screw Compressor
- 5-100 HP
- 23-441 CFM
- 100-218 PSI

STS-T & STS-TD Series
- Tank Mounted Belt Drive Fixed Speed Rotary Screw Compressor
- With or Without Dryer and Filters
- 5-100 HP
- 23-441 CFM
- 100-218 PSI

STSH-VSD Series 290 PSI
- 290 PSI Variable Speed Drive Rotary Screw Compressor
- 25-100 HP
- 35-190 CFM
- 290 PSI
- 5 Year Airend Warranty
Dryers
SR Series Refrigerated Air Dryer
Engineered to provide reliable, high-performance moisture removal, our dryers ensure clean, dry air for your nitrogen generators and compressed air needs. Designed for efficiency and durability, they help extend equipment life, reduce maintenance costs, and optimize system performance in even the most demanding environments.


Filters
S-Series Compressed Air Filters
Designed to provide superior filtration, ensuring clean, reliable air and protecting your equipment from contaminants to enhance performance and extend lifespan.