Statics And Dynamic Pass Box - Application: Clean Room

Static Pass Box
A static pass box is a non-ventilated device used to transfer materials between two clean areas of the same cleanliness level. It prevents cross-contamination by reducing the need for people to move between clean zones. The box remains closed during material transfer, and interlocking doors ensure that only one side can be opened at a time. It is commonly used in laboratories and cleanrooms.

Dynamic Pass Box
A dynamic pass box is a ventilated system designed to transfer materials between areas of different cleanliness levels. It uses HEPA filtered air to remove contaminants from the materials before they enter a cleaner zone. The unit includes a motor blower and filtration system to maintain clean air inside the chamber. Interlocking doors prevent both doors from opening at the same time, ensuring safe and controlled transfer. Dynamic pass boxes are used in pharmaceutical, biotechnology, and other critical environments.