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VHP Pass Box Manufacturer | 6-Log Sterile Transfer Solution
Boben VHP Vaporized Hydrogen Peroxide Pass-Through Chamber: Achieving 6-Log Sterile Transfer
Employing vaporized hydrogen peroxide (VHP) sterilization technology compliant with international GMP standards, the Boben pass-through system achieves a 99.9999% (6-Log) spore kill rate. Specifically engineered for pharmaceutical, biotechnology, and high-biosafety-level laboratories, this equipment vaporizes H₂O₂ into a high-concentration sterilizing gas. This process delivers exceptional penetration power, ensuring every nook and cranny within the transfer chamber achieves a sterile state.
Features:
- VHP sterilization achieves 99.999% effectiveness with no residue
- 304 stainless steel + double-sealed construction prevents cross-contamination
- Interlocking design prevents accidental operation for enhanced safety
- One-touch control with adjustable parameters for diverse materials
- Universal voltage + multilingual interface for global use
- SGS/CE certified for compliance and easy approval
- Durable core components with 1-year warranty + worldwide after-sales support
Product Overview
Our VHP Pass Box employs a vaporized hydrogen peroxide (VHP) transfer system compliant with GMP standards, recognized internationally as an efficient sterile transfer solution. Compared to traditional UV and ozone disinfection, our Vaporized H₂O₂ technology offers significant advantages including superior penetration, rapid sterilization, and no residuals.

By vaporizing hydrogen peroxide solution into a high-concentration sterilizing gas, the system rapidly permeates every corner of the transfer chamber, including crevices and dead zones. It achieves a 99.9999% (6-Log) inactivation rate against bacteria, viruses, and spores, fully complying with international standards such as ISO 14644 and GMP. This makes it the core barrier for achieving Grade A Sterile Transfer.
Core Technology Advantages
- 6-Log Sterilization Efficiency: Guaranteed bio-decontamination using high-concentration VHP.
- Siemens PLC Control System: Fully automated cycle management with a user-friendly HMI touch screen.
- Inflatable Gasket Sealing: High-grade Inflatable Seals ensure a leak-free environment for maximum safety.
- SS316L Internal Chamber: Superior corrosion resistance against H2O2, built with medical-grade stainless steel.
- Integrated VHP Generator: A compact, all-in-one system designed for space-saving and rapid setup.
- Electromagnetic Interlock: Prevents cross-contamination by ensuring dual doors never open simultaneously.
Technical Specifications Table
| Feature | Specification Details |
| Material | Internal SS316L / External SS304 |
| Sterilization Rate | 6-Log Reduction (Geobacillus stearothermophilus) |
| Control System | Siemens PLC with Data Logging & Audit Trail |
| Seal Type | Inflatable Gasket (Compressed Air) |
| Cycle Time | 30 – 55 Minutes (Adjustable Aeration) |
| Compliance | GMP, ISO 14644, CE Certified |
VHP Pass Box Application Scenarios
- Cell & Gene Therapy: Safe transfer of sensitive biological materials.
- BSL-3 & BSL-4 Laboratories: High-containment bio-safety transfer solutions.
- Pharmaceutical Manufacturing: Grade A aseptic area material air locks.
- Modular Cleanroom Interfaces: Seamless integration into existing cleanroom walls.
Validation & Support
Your compliance is our top priority.We understand that documentation is as critical as the equipment itself. Boben provides comprehensive IQ/OQ/PQ validation solutions to ensure your facility passes any regulatory audit. Whether you’re in Saudi Arabia, Turkey, or Australia, our engineering team delivers global on-site technical support.
Case Studies
FAQ
A: Yes, we specialize in custom Stainless Steel VHP Chambers tailored to your specific cleanroom layout.
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