Oil-Free Compressor Solutions
Class 0 compressed-air technologies for food, pharmaceutical, electronics, medical and other contamination-sensitive production environments.
Clean air without compromise.
Compare piston, water-injected screw, scroll, dry screw and centrifugal oil-free compressor technologies. ITT helps match air purity, pressure, capacity, duty cycle, cooling and lifecycle requirements to the right series.
W Series
Air-cooled oil-free piston compressors for food processing, electronics, hospitals, pharmaceutical and precision applications requiring clean compressed air.
- Dry crankcase with no oil carryover risk
- 100% duty cycle with high-efficiency cooling
- Low rotational speed for long service life
ER Series
Water-injected oil-free screw compressors engineered for clean air, near-isothermal compression and dependable operation in contamination-sensitive industries.
- Injected water seals, cools and improves efficiency
- High-reliability airend and precise engineering
- Extended maintenance intervals and simple installation
ES Series
Compact oil-free scroll compressors for laboratories, hospitals, electronics, pharmaceutical, food and beverage, and other critical clean-air applications.
- ISO 8573-1 Class 0 oil-free air
- Quiet, compact and easy-to-maintain package
- Reliable air delivery for sensitive processes
EX Series
Industrial oil-free screw compressors for continuous clean-air demand in pharmaceutical, food, electronics and high-quality manufacturing environments.
- Contamination-free compressed-air generation
- Robust enclosed package for continuous operation
- Designed for reliability and process-air quality
Eco Turbo
Air-cooled or water-cooled centrifugal compressors delivering Class 0 oil-free air with high efficiency, long maintenance intervals and low lifecycle cost.
- 185-250 kW two-stage centrifugal technology
- Wear-free titanium impellers for long service life
- Air-cooled and water-cooled configurations
Oil-free system engineering
We compare air-quality class, technology, cooling, capacity, pressure and lifecycle cost before recommending the compressor package.
Air Quality
Define ISO class and contamination risk for the process.
Technology Fit
Compare piston, scroll, screw and centrifugal options.
Lifecycle Support
Installation, commissioning, maintenance and genuine spares.
Need a Class 0 compressed-air system?
Request a site visit and we will recommend the right oil-free technology.