The company’s Long Super Air Knives produce a laminar sheet of airflow to blow off, dry, or cool surfaces measuring up to 2,438-mm wide. Measuring 1.75” x 1.44” with compressed air inlets on each end and the bottom, their compact design minimizes compressed air use by entraining 40 parts room air to one part compressed air. The components are available in 1,524-, 1,829-, 2,134-, and 2,438-mm lengths and in aluminum, Type 303 stainless steel, or Type 316 stainless steel. A factory installed plumbing kit is also available that eases connection to any compressed air system. Prices start at $930. EXAIR CORP., Cincinnati, OH. (800) 903-9247.