Oil Less and Oil Free Air Compressors

Today, our line of Gardner Denver remains at the forefront of oil-free compressor technology with breakthrough innovations such as Ultima and Quantima. If 100% clean and oil-free compressed air is a requirement for your industry, you cannot compromise on quality. Our oil-free compressors set the standards for air purity and are ISO 8573-1 CLASS 0 certified. Offering not only 100% pure oil‑free air but also improved energy efficiency, these oil less compressors are made to meet the precise needs of a diverse range of industries.

Ultima U75-U160 Oil-Free Air Compressor Permanent magnet synchronous water-cooled motors operating at 97% efficiency Water-cooled VFD’s Up to 70% turndown Only 8kW off-load power consumption 37% smaller footprint than competitive machines 63-69 dBA noise performance Download/View Ultima U75 Brochures

Quantima (300-400 hp) Magnetic bearing – no wear Q-drive high speed motor 1 micron inlet filters Q-master controller variable speed drive zero loss condensate drains EMC filters and line reactor standard Acoustic Canopy reduces noise to 69dB(a) Download/View Quantima Brochure

EnviroAire ES 50/60 Hz 5-10HP per pump (5-40HP total package) 116 or 140 PSI 100% Oil-Less, 100% Duty Cycle Simplex Base Mount or Tank Mount Duplex, Triplex and Quadraplex Base Mount Stacked Frame Bare Air Ends Download/View EnviroAire ES Brochures

EnviroAire T 75-315 Class 0 & Silicon Free Certified Premium Efficient TEFC IE3 main motor Automatic motor greasing system 2 stage airend with pulsation dampener/silencers as standard Download/View EnviroAire T Brochure

EnviroAire TVS 110-315 Class 0 & Silicon Free Certified Premium Efficient TEFC IE3 main motor 2 stage airend with pulsation dampener/silencers as standard Thermostatically controlled airend cooling to maintain near isothermal compression Download/View EnviroAire TVS Brochure

EnviroAire VS 15-110 15-110kW (20-147hp) Class 0 & Silicon Free Certified (air purity ISO 8573-1) High efficiency IP55 TEFC motor ensures superior performance in the most rugged conditions Proven variable speed technology reduces energy costs and saves you money Download/View EnviroAire VS Brochure

PureAir Single or Two-Stage 3.7-11.2 kw (5-15hp) 5 – 15 hp 15.8 – 138 acfm Up to 175 psig Single & Two Stage , Air or Water Cooled Duplex, Triplex and Quad packages available Tank or Base Mounted, Belt Driven Download/View PureAir Brochure

Depending on the application, one specific compressed air technology might provide advantages over another technology. Gardner Denver gives you the flexibility of several different oil-free and oil-less technologies to match your requirements.

Gardner Denver’s oil-free compressors are helping industries across the globe to meet and exceed quality and production objectives in food and beverage, pharmaceutical, electronic, healthcare and power generation applications to name but a few.

The term “Oil Free” means that there is no oil is present in the compression chamber. By contrast, “Oil Less” means that there is any trace of oil in the compressor system, essentially dropping to zero any risk of contamination due to oil carryover.