Hertz HGS 4 Fixed Speed Full Feature Compressor Package

The Hertz HGS 4 Fixed Speed Full Feature Compressor Package is a compact, oil-injected rotary screw air compressor designed for reliable, continuous performance in busy workshops, automotive shops, and light manufacturing. Part of the HGS/HSC series, this fixed-speed package delivers steady airflow with a high-efficiency motor (IE3) and a robust screw block for long-lasting durability. It operates quietly at 67 dB(A), making it suitable for noise-sensitive environments. Flexible installation is a key benefit, with base-mounted, tank-mounted, or tank-mounted-with-dryer configurations to fit tight spaces. Advanced cooling and filtration include an aluminum combi-cooler and a dry-type air intake filter, ensuring dependable operation up to 45°C with minimal maintenance. Maintenance is straightforward thanks to an electropneumatic suction valve, full-flow oil filter, and a simple PLC control unit. Pressure options include 110, 125, or 145 psi, with free air delivery ranging from 9.7 to 15.4 CFM depending on pressure. The package is backed by a 5-year warranty (Ts & Cs apply) and is available with additional dryer/receiver configurations to complete the system.