Hitachi's Outstanding Field-Proven Technologies of Variable Speed Control for Screw Compressors enables Oilfree Variable Speed Compressor.
Features
- Inverter-driven constant pressure control for oil-free screw compressors
- Energy saving 15% (comparison with conventional model, air volume ratio is 60%)
- Energy efficiency is nearly to 2-stage model
- Substantial control functions and easy-to-see large LCD monitor
- Inverter-mounted model is same dimensions as standard model
- Hitachi's in-house compressor + inverter technology
