Our precision-engineered Dynamic Pass Box facilitates the transfer of materials within a controlled environment while minimizing personnel movement. Additionally, the Dynamic Pass Box effectively prevents the entrance of contaminants into clean rooms or between different classified areas. Key Features: Two-stage filtration system. Dynamic pass box equipped with double-wall flush glass visibility panels. Stainless steel (SS 304) handle and hinges for durability. Electro Magnetic Interlocking system for enhanced security. Feather-touch door release switches on either side for convenience. Differential air pressure balancing by us. Motor ON/OFF switch for easy operation and control.