Oil-free Screw Compressors Catalog

Hitachi's oil-free compressors, SRL-series scroll (1.5-33 kW) and DSP-series screw (15-240 kW), offer low noise (SRL: 45dB[A]) and low vibration. Energy efficiency is optimized by Intelligent Pressure Control (IPC), adjusting discharge pressure to air consumption. The DSP-series features a single Air-End for cost savings, expanded low-pressure models (0.30-0.40MPa), and up to 1.0MPa discharge pressure. Both lines integrate IT communication (USB, Bluetooth, Modbus) for critical pure air applications.