KNW SERIES OIL-FREE, ROTARY SCREW AIR COMPRESSORS Two-stage, Air-Cooled and Water-Cooled Kobelco is the international trade mark of Kobe Steel, Ltd. 20 - 500 HP 72 - 2400 SCFM 40 - 150 PSIG About Kobelco KNW Series Design Features New Enhancements Literature Operator Interface / PLC KNW Series Photos Dimensions & Specs - Air Cooled Dimensions & Specs - Water Cooled Equipment Maintenance ...