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Introduction: What is a Cleanroom Air Shower?

A cleanroom air shower is an essential entry system installed between non-clean areas and controlled environments. It is designed to remove dust, particles, and contaminants from personnel or materials before entering the cleanroom.

By using high-velocity filtered air (typically through HEPA filters), the air shower ensures that contaminants are effectively blown off, helping maintain cleanroom standards such as ISO Class 5–8.

For cleanroom engineering companies, equipment buyers, and distributors, understanding the structure and dimensions of an air shower room is critical for proper selection and project integration.

Air Shower Room Explosion Diagrams (Design Cases)

Below are three standard cleanroom air shower design cases, including explosion drawings and dimensional configurations. These designs are widely used in modular cleanroom projects.

1. Air Shower Room (1200 × 1000 × 2200 mm) – Single Person

Application:

· Small cleanroom entrances

· Laboratories

· Electronics workshops

Design Highlights:

· Compact structure for limited space

· Single-user operation

· Optimized nozzle layout for uniform airflow

Explosion Diagram Description:

· Stainless steel cabinet structure (SUS 304)

· HEPA filtration unit (efficiency ≥99.99% @ 0.3μm)

· Centrifugal fan system

· Air nozzles arranged on both sides

· Interlocked double doors

2. Air Shower Room (1200 × 1500 × 2200 mm) – Two Persons

Application:

· Pharmaceutical factories

· Food processing plants

· Medium-size cleanroom entrances

Design Highlights:

· Supports 2-person simultaneous entry

· Improved efficiency for personnel flow

· Balanced airflow distribution

Explosion Diagram Description:

· Dual-side blowing system

· Enlarged air circulation chamber

· Pre-filter + HEPA filter combination

· Intelligent control panel (optional)

· Automatic door interlocking system

3. Air Shower Room (1200 × 2000 × 2200 mm) – Three Persons

Application:

· High-traffic cleanroom entrances

· Industrial production facilities

· Modular cleanroom systems

Design Highlights:

· Multi-person operation (2–3 persons)

· High airflow coverage

· Suitable for large-scale projects

Explosion Diagram Description:

· Multi-nozzle high-velocity air system (22–25 m/s)

· Reinforced stainless steel structure

· High-capacity fan unit

· Integrated control system

· Optional UV sterilization system

Key Technical Features of Cleanroom Air Shower

1. High-Efficiency Filtration System

· HEPA filters ensure removal of ≥99.99% particles (0.3μm)

· Optional ULPA filters for higher cleanliness requirements

2. High-Velocity Airflow

· Air velocity: 22–25 m/s

· Effectively removes particles from clothing surfaces

3. Durable Stainless Steel Construction

· SUS 304 material

· Corrosion-resistant and easy to clean

· Suitable for pharmaceutical and food-grade environments

4. Intelligent Control System

· Microprocessor or PLC control

· Adjustable blowing time

· Door interlock safety system

Applications of Air Shower Rooms

Cleanroom air showers are widely used in:

· Pharmaceutical manufacturing

· Biotechnology laboratories

· Electronics and semiconductor production

· Food processing facilities

· Modular cleanroom systems

How to Choose the Right Air Shower Size

When selecting a cleanroom air shower, consider:

· Number of users (single / double / multiple)

· Cleanroom classification level

· Available installation space

· Personnel flow frequency

�� Standard sizes such as 1200×1000, 1200×1500, and 1200×2000 mm can cover most project requirements.

Conclusion

These cleanroom air shower design cases with explosion drawings and dimensions provide a clear understanding of internal structure, airflow design, and equipment configuration.

For engineering companies and distributors, selecting the right air shower system ensures:

· Better contamination control

· Improved workflow efficiency

· Compliance with cleanroom standards

Get More Details & Quotation

If you need detailed drawings, technical specifications, or project-based customization, feel free to contact us:

E-mail: sales01@gzkunling.com
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