Dynamic Pass Box

Dynamic Pass Box is designed to allow material transfer through controlled environment without much personnel movement to minimize man /material movement & avoid cross contamination between different classified areas. This is essentially installed to minimize movement of personnel for transfer of material into and from the clean room.

It aids to achieve desired classification, maintain integrity of products, process & controls ingress of particulate contaminants into clean room & between different classified areas. Arlaxx Consultant LLC range of Dynamic Pass Box is available in various specifications as per the client’s requirements.


Two Stage filtration.

Available in powder coated Mild Steel, SS 304 / SS 316/ SS 316L or a combination of both.

EU6 – Prefilter (95% down to 5 micron).

EU14 - HEPA Filter – Supply (99.999% down to 0.3 micron).

Dynamically balanced Motor-blower facilitated with suspension arrangement to minimize the noise level.

Double walled flush glass view panels provided with doors.

SS Handles and SS hinges.

Internal covings for easy cleaning.

Electro-magnetic Interlocking.

Indicator on either side.

Door Release Switch on either side.

Differential Pressure Gauge : 1 No.

On / Off Switch for Motor.

DOP Test Port.

Options and Accessories :

Mechanical Interlocking.

U. V. Light with Hour Meter with interlocking arrangement to put-off U.V. Light if any of the door opens.

Floor mounted construction with three side wall structure & Door Drop Seal.

Support stand for mounting the pass box.

Flange for filling the gap between the pass box and the clean room wall.

Audio / Visual alarm for blower tripping with Fault Acknowledgement & Reset Switch.

Clean Down Timer with Operation Hold Indicator & interlocking to put on fluorescent lights only after clean down time over.

Fluorescent light with interlocking arrangement to put on light when the doors are in closed position.