I & M Industrials offers 2 oil-less or oil-free lines of compressors from Gardner Denver
- Gardner Denver Quantima and Enviro Aire
- and the Hitachi Lines on this page …
– DSP Oil Free Rotary Screw Air Compressors ,
– SRL Oil-Less Scroll Air Compressors,
– SRL Multiplex Oil-Less Scroll Air Compressors
Ultimate Air Quality ISO 8573.1: 2001 – Class 0
With a growing concern for the environment in which we live, along with the products we consume, not only Oil Free, but Contaminant Free air is quite important. To address these concerns a new, more rigorous class was added to the existing purity classes: ISO 8573-1:2001 Class 0.
Continuing the pioneering spirit with societal responsibility, Hitachi embarked upon a certification of ISO 8573-1:2001 Class 0 for the Hitachi DSP Series Oil Free Rotary Screw Compressor (15-240kW). To validate our findings for consumer knowledge, third party laboratory testing was contracted with a positive result to standards, which enables Hitachi to provide a variety of Innovative, Technologically Superior, and Value Oriented Product for our Customers. When applications are critical and risk free air is essential to providing superior products, no downtime, and protecting your reputation Class 0 is a must. Class 0 is risk free air.
More info and application thoughts in Hitachi’s white paper about Hitachi White Paper – Oil Free LR Compressor
Hitachi DSP Oil Free Rotary Screw Air Compressors
15-240 kW (20 – 320 HP)
Class Zero Air Quality Compressor Family:
(click the links for the product web pages)
- Single Stage Fixed Speed (15-55 kW)
- Single Stage VSD (22-55 kW)
- Two Stage Fixed Speed (22-240 kW)
- Two Stage VSD (37-240 kW)
- Stainless Steel 1st and 2nd stage rotors
- Hi-Precooler to prevent thermal shock
- OMR to prevent gear case mist from leaving the package
- Low sound and vibration levels
- Matched VFD and TEFC High efficiency motors
- World’s first oil-free single stage rotary screw compressor
- PTFE-Free rotor coating (HX18)
- Hitachi manufactures around 80% of this package in house so quality is assured.
Hitachi SRL Oil-Less Scroll Air Compressors
1.5 – 5.5 kW (2 – 7.5 HP)
100% oil-less design eliminates environmental emissions and concerns for natural resources.
- Proprietary Tip Seal and Unique Scroll Wrap increase performance and extend service intervals.
- AlumiteTM treatment extends scroll life and limits life cycle cost.
- Tip Seal material provides high performance with high reliability and extremely low wear.
- Industry leading sound levels at 48-52 dBA. Point of use is now a possibility with the quiet Hitachi SRL Oil-Less Scroll Compressor.
- Longest service life of any scroll compressor on the market.
- Microprocessor Controls
Hitachi SRL Multiplex Oil-Less Scroll Air Compressors
7.7 – 16.5 kW (10 – 22 HP)
The new Multiplex Oil-less SRL Compressor adds Energy-Savings by utilizing the Multi-Drive Mode which optimizes compressor operation by matching air supplied to production demand. The integrated Microprocessor Controller provides seamless package operation under varying conditions delivering ultimate air quality, low noise, compact design and eliminates environmental emissions.
For details please visit the Hitachi SRL Oil-less Compressor product pages