Positive Pressurization Unit PPU CAD Model 3D print model

This detailed CAD model represents an advanced Positive Pressurization Unit (PPU) designed to maintain a controlled pressurized environment by filtering and recirculating air to prevent contamination. The unit is ideal for protecting sensitive electronics, medical equipment, data centers, laboratories, and cleanrooms from corrosive gases and airborne pollutants. Constructed with aluminum modular framing and insulated double-wall panels, the PPU includes features such as HEPA filtration, chemical filtration media, manual dampers for air regulation, and a centrifugal plenum blower for efficient airflow. This self-contained system ensures consistent positive pressure and air purity, meeting strict environmental control standards in critical applications. The CAD file is perfect for engineers and designers working on environmental control solutions requiring precision and reliability.