The NOVA 2000 Fresh Air Fed Sandblasting Respirator Helmet is a high-quality, durable sandblasting hood designed for professional use. Made by RPB NOVA in the United States, this green helmet operates at a maximum working pressure of 120 psi and is powered by compressed air. The set includes a safety/instruction manual, ensuring users have all the necessary information to properly use the device. With an air inlet size of 1/4 inch, this sandblasting hood provides a reliable and safe environment for various sandblasting projects.