Pass Box

Our High-Quality Pass-Through Window is designed for contamination-controlled environments such as cleanrooms, laboratories, pharmaceutical facilities, and food processing plants. It ensures safe, sterile material transfer between different zones while maintaining airflow integrity and particle control.

Key Features & Benefits

✅ Premium Material – Made of 304/316 stainless steel (anti-rust, easy to clean).
✅ Interlocking Doors – Ensures only one door opens at a time to prevent cross-contamination.
✅ HEPA/ULPA Filtration (Optional) – Meets ISO Class 5-8 standards for ultra-clean transfer.
✅ UV Sterilization (Optional) – Eliminates microbes for higher safety in sterile environments.
✅ Smooth, Seamless Design – Compliant with GMP, FDA, and ISO 14644 requirements.
✅ Customizable Options – Available in different sizes (300x300mm to 1200x1200mm), manual/automatic operation, and embedded sensors.

 Applications

• Pharmaceutical Industry – Transfer drugs, vials, and lab samples between clean zones.

• Hospitals & Laboratories – Safe movement of sterile tools and specimens.

• Electronics Manufacturing – Dust-free component transfer in chip production.

• Food & Beverage – Hygienic material handling to avoid contamination.

Technical Specifications

• Material: 304/316 stainless steel (SS304/SS316)

• Door Type: Manual / Automatic (motorized)

• Filtration: HEPA H13/H14 (99.97%~99.995% efficiency)

• Interlock System: Mechanical or electronic control

• Optional Features: UV light, touchscreen control, pressure differential monitoring

 Why Choose Us?

✔ 10+ Years of Manufacturing Experience – Reliable quality control.
✔ OEM/ODM Accepted – Custom sizes, logos, and functions.
✔ Fast Delivery & Global Shipping – Supported by Alibaba Trade Assurance.
✔ Certifications: CE, ISO 9001, GMP-compliant.