Stainless Steel Pass Windows for Purificating Air Flow Clean Rooms

A Clean Room Pass Box is a equipment located in a Clean Room at the entrance to a Clean Rom that enables materials to be transported between the Clean Room Non-Clean Room, or between Clean Rooms with different Clean Room Stages.

The Clean Room Pass Box allows one person into the Clean Room to stay within the Clean Room to fetch tools, products, or other materials, instead of moving out of the Clean Room, therefore eliminating a potential cause of contamination.

When the door of a Clean Room Pass Box inside the Clean Room is opened, the Laminar Air Flow begins inside the Clean Room Pass Box to safeguard the cleanliness of the materials and of the Pass Box interior. And, one of most important character of a Clean Room Pass Box is: the doors inside and outside the Clean Room CANNOT be opened in same time. It works as an Air Lock to minimize the air inside the Clean Room and Outside the Clean Room to exchange. By this way, a Clean Room Pass Box protects the air cleanliness in a Clean Room.

As a professional manufacturer of Medical Clean Room Equipment & Parts, C&H Medical supplies different types of Clean Room Pass Box:

Dynamic Pass Box

Single Door Stainless Steel Clean RoomPass Box

Parameter & Specification:


1. Toughened Glass View Window;
2. Handle;
3. Lock;
4. Door;
5. Stainless Steel Hinge;

Material: Stainless Steel SUS304;


Model No. & Size:



Optional Parts:

1. Lock: Inter-lock, Machinery or Electrical;
2. UV Sterilizing Lamp;
3. Intercom Telephone;


Clean Room Pass Box Appliance:


For Medicine Factory


For Operating Theatre or Lab


For Indurstrial Clean Room