The COPPUS 3HP Hornet is a portable Venturi fan manufactured by Curtiss-Wright EMS. It is part of their COPPUS® Portable Ventilators product range and is also known as JECTAIR® Hornet HP. It features a lightweight, shock-resistant conductive polymer diffuser that is virtually indestructible and safely dissipates static electricity. It operates solely on compressed air with induction ratios up to 40:1
