Hertz HGS 7.5 Fixed Speed Receiver Mounted Compressor

The Hertz HGS 7.5 Fixed-Speed Receiver Mounted Compressor is a compact, oil-injected rotary screw air compressor designed for reliability in small to medium workshops. Powered by a 7.5 kW (10 hp) fixed-speed motor, it delivers 110, 125, or 145 psi with free air delivery from 22.6 to 37.8 CFM depending on pressure setting. Featuring a compact screw block and a high-efficiency motor, this unit provides dependable airflow while keeping energy use low, and it runs quietly at around 67 dB(A) for noise-sensitive environments.

Choose from base-mounted, tank-mounted, or tank-mounted with dryer configurations to fit tight spaces and simplify installation. Advanced cooling and filtration include an aluminum combi-cooler and a dry-type air intake filter, enabling reliable 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 for user-friendly operation.

Designed for continuous operation, the HGS series combines durability with easy service and a compact footprint. A 5-year warranty applies.