Hertz HGS 11 Fixed Speed Compressor

Meet the Hertz HGS 11 Fixed-Speed Rotary Screw Air Compressor, a compact, oil-injected workhorse built for reliability in small to mid-sized shops. This 11 kW fixed-speed model provides steady, continuous airflow with an energy-efficient IE3 motor and a robust screw block for long-term durability. Its quiet operation at 67 dB(A) makes it ideal for noise-sensitive environments, while flexible mounting options—base-mounted, tank-mounted, or tank-mounted with a dryer—ensure easy installation in tight spaces. The HGS 11 features advanced cooling and filtration, including an aluminum combi-cooler and a dry-type air intake filter, delivering dependable performance up to 45°C with minimal maintenance. Maintenance is straightforward thanks to an electropneumatic suction valve, a full-flow oil filter, and a simple PLC control unit for intuitive operation. Pressure choices of 110, 125, or 145 psi translate to free air delivery from approximately 39.2 to 58.2 CFM, depending on pressure. Five-year warranty (terms apply) provides added peace of mind for cost-conscious businesses seeking efficient, reliable compressed air.