Labrotory Stainless Steel 304 Dynamic Pass Tunnel Pass Box Supplier for Clean Room

Dynamic Pass Box(also pass through box) is an auxiliary equipment for the clean factory. It is installed between different cleanliness levels to pass through goods. Dynamic pass box can remain self-cleaning, it also has the function as air locks to prevent air convection between different clean rooms.

Features of Dynamic pass box:

1. Adopts round corner inside, easy for cleaning and no dust accumulation; use rubber plastic strip with good sealing effect.

2.Equipped with ultraviolet lamp to get ideal sterilization effect. In addition, the embedded installation method of ultraviolet lamp can reduce the contact possibility of passed articles and ultraviolet lamp tube to ensure safe use.


3.With DOP test port and differential pressure gauge.

Static Pass Boxes

These type of boxes are used to transfer material between 2 clean environments with little or no human intervention.

This box contains an electromagnetic interlock between the 2 doors and from a visual control point of view, an LED light suggests when any door is open.

Pass box Features:

Mechanical interlock is reliable, maintenance-free, fail safe and maintains cleanroom integrity by preventing both doors from being opened at the same time.

All Esco products are manufactured for the most demanding controlled environment applications.

All components are designed for maximum chemical resistance and enhanced durability for a long service life.

The main body of the pass box is constructed of industrial-grade electrogalvanized steel.

The pass box base surface is constructed of stainless steel, making the work zone easy to clean.

Acrylic doors provide a clear view of the internal chamber.

Dynamic Pass box Features:

Complete electronic interlock system and EASY LIGHT programmable timer.

High-efficiency HEPA FILTER H14 fluid seal, easy to remove and change from below – RSC (room side change)

Stainless steel perforated grille on the support surface, easily removed for cleaning;

No. 2 UV/C type germicide lamps inserted in the top section of the Pass-Box;

Centrifugal backward curved radial fan with directly coupled inverter motor: power supply 230V, 50/60 Hz

LED indicator for checking and managing the cleaning status of the H14 absolute filter

Specifications