Kaeser offers Airtower compressor packages, models that combine a rotary screw air compressor, storage tank, and dryer in one durable and compact unit. Designed for light industrial and commercial workshops, Airtowers are available in 4-, 5- and 7-1/2-hp models and deliver up to 28 cfm at pressures from 80-217 psig. The industrial-grade Sigma Profile airend provides more air with far less noise and vibration than piston compressors. The vertical receiver tank with automatic drain and integral refrigerated dryer deliver cleaner air to protect your tools and improve product quality. With their fully integrated and compact design, Airtowers are easy to install and fit almost anywhere. The one-piece cover is easily removed for full access to maintenance items. For more information call (800) 777-7873 or visit www.kaeser.com/sigma.