GMP-Certified Dual Air Shower | 304 Stainless Steel & ≤60dB Quiet | Pharma-Grade ISO Design
The Air Shower stands as a precision-engineered personnel decontamination system, meticulously designed for cleanroom entry/exit zones to ensure uncompromising compliance with ISO 14644-1 cleanliness standards. Tailored for industries such as pharmaceuticals, electronics, and biomedical research, this system combines advanced materials, cutting-edge technology, and rigorous engineering to deliver unparalleled particle removal efficiency.
Constructed with a dual-material architecture, the Air Shower features an external cold plate baking paint exterior, offering superior corrosion resistance and structural integrity, while the internal 304 stainless steel lining provides a smooth, non-porous surface that resists particle adhesion and simplifies sanitization—critical for GMP-compliant environments. The 304 stainless steel luxury single door, complemented by a glass window, ensures ergonomic access and real-time visibility, enhancing operational safety and workflow efficiency.
Parameter Name | parameter |
Material | External cold plate baking paint exterior, internal 304 stainless steel |
Door System | 304 stainless steel luxury single door with glass window |
Air Shower System | Three-side showering with 32 stainless steel adjustable nozzles |
Control System | Microcomputer control, voice prompts, photoelectric sensors, dual-door electronic interlock |
Display | LED display, adjustable shower time (0–99 seconds, factory default: 10s) |
Fan System | 4 sets of dedicated air shower fans, nozzle outlet wind speed: 13–25 m/s |
Filtration | 4 pre-filters + 4 high-efficiency filters (99.99% efficiency @ 0.5µm) |
Lighting | Energy-saving ceiling light: 220V/50Hz, 21W*2 |
Power Supply | Fan: 380V/50Hz, 1500W*4 sets; Total power: <6 kW |
Weight | <600 kg |
External Dimensions | W1240 × D2000 × H2100 (mm) |
Air Shower Area | W790 × D1860 × H1930 (mm) |
Certifications | ISO 9001 |




Key Features
1.Durable Construction: External cold plate baking paint paired with internal 304 stainless steel for enhanced durability and cleanroom compatibility.
2.Luxury Single Door: 304 stainless steel door with a glass window for visibility, dual-door electronic interlock to prevent cross-contamination.
3.High-Efficiency Three-Side Shower: 32 adjustable nozzles with 13–25 m/s wind speed for rapid dust removal.
4.Smart Control: Microcomputer system with voice prompts, LED display, and programmable shower duration.
5.Advanced Filtration: 4 pre-filters + 4 HEPA filters ensure 99.99% efficiency @ 0.5µm.
6.High-Capacity Power: Four 1500W fans and dual 21W ceiling lights for optimized performance.
Application Scenarios
Personnel decontamination in ISO-classified cleanrooms.
Entry/exit zones for high-precision manufacturing facilities.
Laboratories requiring strict particulate control.




Q1: How does this air shower ensure GMP compliance for pharmaceutical environments?
A1: This GMP-compliant unit features a 201 stainless steel construction with seamless welding and a smooth finish, minimizing particle accumulation and meeting strict hygiene standards. The twin airflow system delivers 360° coverage at 25-35m/s, removing up to 99.99% of particles ≥0.3μm via HEPA filters. Automatic door interlocks prevent cross-contamination, while integrated UV-C sterilization (optional) further ensures compliance with GMP Annex 1 requirements for critical zones.
Q2: Can the 1240x2000x2100mm size accommodate large equipment or multiple users in a pharmaceutical setting?
A2: Yes. The modular design allows disassembly into compact sections for easy transport through standard doorways, while the 2000mm height and 1240mm width comfortably fit trolleys or two personnel simultaneously. The twin airflow configuration ensures efficient particle removal even for bulky items, making it ideal for labs, sterile production lines, or areas with frequent material transfers.
Q3: How does the twin airflow system differ from traditional single-nozzle designs?
A3: The pharma-grade twin airflow system uses synchronized top and side nozzles to eliminate dead spots, reducing blowout time by 30% compared to single-stream models. This design ensures consistent particle removal across all surfaces, critical for maintaining ISO 5 (Class 100) cleanroom standards. The system also incorporates a pressure-sensing blower that adjusts airflow dynamically, optimizing energy efficiency while sustaining required velocities for validated processes.