Oil Free Compressors
Metro Air continues to offer the most durable and energy efficient products in the market. We supply high value-added products and solution systems which meet our customers’ needs. We believe we can contribute to your business by creating and providing beneficial value-added solutions with our total competencies.
We are proud to announce our Oil Free line up of products, HITACHI!
Established in 1910 as a machine repair ship, HITACHI has evolved in providing a variety of Innovative, Technologically Superior, and Value Oriented products. HITACHI made it’s first compressor in 1911 and continues to be the pioneer in Oil Free products, always ahead of the curve in technological breakthroughs and offers the best warranty in the industry
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HITACHI Technology
- custom match stainless steel for the 1st and 2nd stage rotors!
- PTFE-Free coatings on all rotors
- Hi-Precooler to provide efficient cooling and thermal protection
- Oil Mist Remover to ensure gearcase oil mists are not vented to atmosphere, but recaptured
- Worlds first single stage oil free rotary screw compressor
- Matched VFD and High efficiency motors - stable pressure control
- Only 7.5hp in the world
- Hi-Precooler to provide efficient cooling and thermal protection
- Multi-stage cooling
- Cycle control logic
- Low sound
With the only DOE AirMaster + Specialist auditor on staff in Michigan let us look at your system and jointly come up with an energy saving, long lasting system that meets your needs.
