Laboratory Air Compressors for Clean Compressed Air

Oil-free compressors use specially coated or designed compression elements that require no lubrication in the compression chamber, while oil-less compressors — like rotary scroll models — have no oil anywhere near the compression process. Both deliver contaminant-free air, but oil-less designs eliminate any risk of lubrication migration, making them ideal for the most critical laboratory and medical applications.

Rotary scroll technology, as found in the EnviroAire S & ES series, is widely preferred for sensitive laboratory environments due to its 100% oil-less design, low vibration, and quiet operation. For higher flow requirements, two-stage oil-free rotary screw compressors like the EnviroAire T & TVS offer ISO 8573-1 CLASS 0 certified air at capacities up to 1,800 CFM.

Yes. The EnviroAire S & ES series is specifically NFPA 99 and CSA code compliant for medical air applications, making it suitable for hospitals, dental facilities, surgical suites, and clinical laboratories requiring certified medical-grade compressed air supply systems.

Laboratory air compressors in this range cover 8 CFM up to 1,800 CFM. The EnviroAire S & ES handles 8–126 CFM at 116 PSI for smaller labs, while the EnviroAire T & TVS covers 186–1,800 CFM for high-demand pharmaceutical or industrial lab environments. Selecting the right model depends on total connected equipment demand and duty cycle requirements.

Oil-free rotary scroll compressors like the EnviroAire S & ES feature fewer moving parts, a compact footprint, and special tip seal designs that significantly reduce maintenance frequency and cost. With 100% continuous duty cycle capability, these units are engineered for long service intervals. Gardner Denver also offers maintenance service plans and extended warranty programs to minimize downtime.

Absolutely. ISO 8573-1 CLASS 0 certified compressors from the EnviroAire series are specifically designed for pharmaceutical manufacturing, biotechnology, and semiconductor applications where even trace oil contamination can compromise product quality, regulatory compliance, or patient safety. They meet international air quality and safety standards required by these regulated industries.