INGERSOLL-RAND’s oilless air compressors were designed for the tough requirements of industires demanding oil-free air. Superior cooling and precision fit of high quality components provide reliable 24 hour continous operation. The innovative Ingersoll-Rand oilless product was also designed with an unprecedented service schedule which virtually elimates downtine. That way , you get the best of both worlds: unmatched oil free performance plus extended maintenance intervals.