EXAIR Super Air Knife 250 PSIG MAX 1.7 MPa 17 BAREXAIR Super Air Knife, 250 PSIG Max (1. 7 MPa 17 BAR) The EXAIR Super Air Knife is a high efficiency air curtain system designed to provide a uniform sheet of laminar airflow across its length. Operating at pressures up to 250 PSIG (1. 7 MPa 17 BAR), it delivers powerful, controlled air for cooling, cleaning, drying, and blow off applications in industrial processes. Its energy efficient design reduces compressed air consumption compared to