100% Oil Free Air Compressors For Special Applications: The search for a reliable, 100% oil free quality air has prompted INDO-AIR to introduce a totally engineered, tested and high performance range of compressors. To ensure the product quality in the production of PET bottles, containers for home care / cosmetic products, food products, pharmaceutical products, usage in aeronautics, turbine & hydraulic circuit pressurizing & pharmaceutical industries, INDO-AIR has developed its new IAH series compressors.