L Series Rotary Screw Air Compressors

The Gardner Denver L Series Rotary Screw Compressors offer one of the most versatile and complete fixed-speed compressor lineups available on the market today. Covering a broad range from 5 to 400 HP, this series is engineered to meet nearly every industrial air demand — from small workshops to full-scale production facilities. Its wide selection of configurations, including base-mount, tank-mount, and integrated AirStation packages with dryers, makes the L Series adaptable to almost any installation environment. One of the key advantages of the L Series is the standard quiet enclosure, supplied on all models regardless of size. This enclosure significantly reduces overall sound levels, enabling smoother operation in noise-sensitive areas and simplifying workplace layout. Compared to the slower-speed Electra Saver line, the L Series operates at higher RPM, offering strong, responsive performance while maintaining excellent reliability and energy efficiency. Built with either belt-driven or direct-gear drive systems depending on the horsepower range, the L Series ensures dependable long-term serviceability and straightforward maintenance. Many customers choose this lineup because it delivers the perfect balance of durability, simplicity, and flexibility — making it our best-selling fixed-speed compressor family.