The KAAS Personnel Air Shower is designed to reduce loose dust and particulate contamination carried by personnel before they enter a cleanroom or controlled production area.
Installed between clean and non-clean zones, the air shower uses high-velocity, HEPA-filtered air jets to remove loose particles from cleanroom garments, hair and exposed surfaces. The entry and exit doors are electrically interlocked, allowing the chamber to function as an airlock and helping reduce the direct transfer of unfiltered air into the clean area.
The series is available with different airflow velocities, chamber lengths and airflow arrangements. Standard configurations include single-person straight-through models, while longer chambers and wider multi-person versions can be customised according to the facility layout and personnel traffic.
The catalogue lists standard single-person models with internal dimensions of approximately 800 × 910 × 1980 mm, adjustable shower cycles, G4 pre-filtration and HEPA filtration stated above 99.99% efficiency at 0.3 μm.
The catalogue describes the air shower as a transition device between clean and non-clean areas, with interlocked doors helping prevent unfiltered air from directly entering the cleanroom.
|
Model |
External Dimensions |
Internal Dimensions |
Air Velocity |
Typical Airflow |
|
KAAS-A1 |
1400 × 1000 × 2100 mm |
800 × 910 × 1980 mm |
25–30 m/s |
Two-side or three-side |
|
KAAS-B1 |
1240 × 1000 × 2100 mm |
800 × 910 × 1980 mm |
20–25 m/s |
Two-side or three-side |
|
KAAS-C1 |
1200 × 1000 × 2100 mm |
800 × 910 × 1980 mm |
Approximately 15–20 m/s |
One-side standard, two-side optional |
These KAAS model names are recommended website codes based on the source configurations. Final model naming should follow the approved commercial quotation.
|
Configuration |
External Dimensions |
Internal Dimensions |
Air Velocity |
|
KAAS-A2 |
1400 × 1500 × 2100 mm |
800 × 1410 × 1980 mm |
25–30 m/s |
|
KAAS-B2 |
1240 × 1500 × 2100 mm |
800 × 1410 × 1980 mm |
20–25 m/s |
|
KAAS-A3 |
1400 × 2000 × 2100 mm |
800 × 1910 × 1980 mm |
25–30 m/s |
|
KAAS-B3 |
1240 × 2000 × 2100 mm |
800 × 1910 × 1980 mm |
20–25 m/s |
|
KAAS-D1 |
2000 × 2000 × 2100 mm |
1400 × 1910 × 2020 mm |
25–30 m/s |
|
KAAS-D2 |
2000 × 2000 × 2100 mm |
1400 × 1910 × 1980 mm |
25–30 m/s |
Longer and wider versions are suitable for multiple personnel, higher traffic volume or project-specific cleanroom layouts. The source catalogue confirms that chamber sizes can be customised.
|
Parameter |
Typical Specification |
|
Brand |
KAAS |
|
Product |
Personnel Air Shower |
|
Chamber Type |
Straight-through cleanroom entry system |
|
Internal Width |
Approximately 800 mm for standard single-person models |
|
Internal Height |
Approximately 1980 mm |
|
Air Velocity |
Approximately 15–30 m/s, depending on model |
|
HEPA Filter |
570 × 570 × 69 mm, 1 piece |
|
HEPA Efficiency |
Stated above 99.99% at 0.3 μm |
|
Pre-filter |
G4, 1 piece |
|
Shower Type |
Adjustable, 0–99 seconds |
|
Door Type |
Manual swing door |
|
Door Interlock |
Eletrical Interlock |
|
Viewing Panel |
5 mm tempered glass |
|
Blower |
Direct-drive centrifugal blower |
|
Air Nozzle |
Stainless Steel |
|
Airflow Arrangement |
One-side, two-side or three-side |
|
Power |
Approximately 1100 W |
|
Voltage |
110–440 V, 50/60 Hz depending on configuration |
|
Construction |
Powder-coated steel, SS201, SS304 or SS316 |
|
Installation |
Floor-mounted cleanroom entry system |
Final specifications must follow the selected KAAS configuration and approved project drawing.
Suitable for:
Recommended for:
Suitable where:
Suitable for:
Recommended for:
Suitable for:
For most personnel applications, two-side airflow provides the best balance between coverage, complexity and cost.
The KAAS Personnel Air Shower can be configured with:
Door direction and chamber layout must be confirmed before manufacturing.
Optional accessories should only be stated as included when confirmed in the final quotation.
The air shower helps reduce particle transfer but does not independently create or guarantee an ISO cleanroom classification.
Cleanroom classification depends on:
The catalogue states filtration performance above 99.99% at 0.3 μm. The specific filter grade, such as H13 or H14, should be confirmed in the final KAAS technical specification.
The air shower is designed to remove loose particles. It does not replace:
UV-C and ozone should be treated as optional supplementary features. They should not be marketed as guaranteed sterilisation unless the dose, exposure time, safety controls and validation have been defined.
The customer should prepare:
Warranty according to the confirmed commercial quotation
Installation and commissioning
Operator training
Air-velocity verification
Door-interlock functional testing
Preventive-maintenance guidance
HEPA and pre-filter replacement support
Blower, controller and interlock troubleshooting
Spare-parts coordination
Local technical support in Malaysia
Redmark Industry supports KAAS personnel air shower projects through:
To recommend the correct KAAS Personnel Air Shower, please provide:
Malaysia
