SUS304/SUS316 Cleanroom Air Shower Pass Box

HaoAir Tech’s HA-ASPB Series air shower pass box is made of SUS 304, SUS316 is also available. It is designed according to the type of the clean room air shower. And possible to remove the dust particles attached to the surface of the object quickly and effectively.

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Air Shower Pass Box Introduction

Air Shower Pass box are the perfect tool for transporting items in and out of cleanrooms. These boxes are widely used in laboratories, hospitals, pharmaceutical and light-industrial environments. They not only offer full protection but also facilitate transportation of products.


Air Shower Pass Box Main Features


1.Built-in air shower significantly reduces surface contamination on materials entering or exiting the controlled environment.

Materials entering or exiting the controlled environment are “scrubbed” by high velocity HEPA filtered air jets with velocities of 25 m/s (4921 fpm).

Contaminated air is then drawn through the base within the unit, filtered and recirculated.

2.An array of stainless steel nozzles direct high-velocity jets within the chamber.

3.Air shower duration is adjustable. Standard factory pre-set is 12 seconds in both directions.


Air Shower Pass Box Construction:

1.Robust construction qualifies the air shower pass box for the most demanding controlled environment applications.

The unit is fully assembled and ready to install and operate when shipped.

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

2.Electrical interlock maintains cleanroom integrity by preventing both doors from being opened at the same time.

3.The air shower is constructed of electrogalvanized steel sheets with an abrasion resistant oven-baked powder coated finish.

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

5.Acrylic doors provide a clear view of the internal chamber.


The Pass Box is approval by CE and RoHS certificate.

Customer’s design is available.


Air Shower Pass Box Application:

air shower pass box

Pass box with production line:

air shwoer pass box

Factory test:

All of equipment is individually factory tested for safety and performance

in accordance with international Standards. Each unit is shipped with a documentation outlining the tests undertaken and the units individual results for each unit.

Factory test include:

— functional test and visual inspection

— electrical safety tests

— air velocity testing

— purification rank test (if need)


Our equipment is warranty for 1 year excluding consumable parts and accessories.

All equipment is shipped with a comprehensive use’s manual complete with a report documenting all test procedures.

Additional IO/OQ/GMP document is available upon request.

Contact our sales representative for specific warranty details or document request.



Air Shower Pass Box Specification:

customer's design is available

Air Shower Pass Box HA-ASPB Series
Outer Size(mm) (WXDXH) 840x500x1350 940x600x1450 1090x750x1500 1140x800x1560
Inner Size


500x500x500 600x600x600 750x750x750 800x800x800
Construction 1.  Entirety is SUS304/201/316,Coldrolled Steel with Baked Painting.

2.  External is steel with power coated, internal is SUS304.

3.  External is steel with power coated, internal is SUS201.

4.  External is steel with power coated, internal is SUS316.

SUS Nozzle 4 pcs 6 pcs
HEPA Filter Size 360x360x69 484x484x69 630x630x69 680x680x69
Pre-filter Size 425x275x17 525x275x17 560x275x17 560x275x17
Door  Mechanical or electric interlocking.
HEPA Filter Efficiency                99.99%@0.3um
Air Flow                     1200m³/h
Noise <65dB
UV Light 1pc
Power                      380V/50Hz or 60Hz

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