Where can I find a factory to customize VHP (Vaporized Hydrogen Peroxide) Sterilization Transfer Hopper inflatable sealing rings? Look no further than Qingtu Rubber.

Focused on the research and production of inflatable sealing rings, with over 1200 successful project developments, we have helped numerous companies with their automation upgrades and transformations. Our extensive production and development experience, coupled with specialized technical guidance from our engineers, has earned us high praise from our collaborative clients.

 Testing has proven that the adoption of an inflation-sealed hydrogen peroxide vapor (VHP) sterilization transfer chamber significantly improves performance in terms of sealing, strength, thermal insulation, and noise isolation. The inflation-sealing gaskets are manufactured from silicone rubber, offering excellent environmental and weather-resistant properties. The inflation-sealed gasket of the hydrogen peroxide vapor (VHP) sterilization transfer chamber serves as the actuator of the control system. The sealing function of the hydrogen peroxide vapor (VHP) sterilization transfer chamber relies on inflation. Due to the flexibility of silicone rubber, the hollow ring expands plastically after inflation. Upon contact with the sealing surface, it undergoes flexible curve deformation, enabling sealing around gaps in the door in straight or curved shapes. Upon deflation, the gasket instantly returns to its original shape, restoring the equipment gap. It allows for quick sealing and unsealing. In the working state, the internal gas pressure of the gasket exerts a sealing force, resulting in high air tightness and excellent sealing performance. Currently, it has found good application in projects for sealed cabinets in high-level biosafety laboratories, disinfection rooms, isolation rooms, and other health and safety fields with high requirements for air tightness.

Product Introduction:

VHP (Vaporized Hydrogen Peroxide) sterilization pass-through is specifically designed for cleaning and sterilization of the outer surfaces of materials and equipment in cleanroom areas, to prevent contamination from lower-grade zones entering the A/B areas. It is suitable for sterilization of packaging materials, instruments, raw materials packaging, and repair tool accessories before entering the A/B area.

Product Features:

1. Utilizes hydrogen peroxide vapor (VHP) sterilization, capable of eliminating spores of thermophilic Bacillus, Bacillus subtilis, and other microorganisms. It is a sterilization process under low temperature and atmospheric pressure, featuring environmental friendliness and low energy consumption.

2. Utilizing Siemens PLC for control across all stages, the system is stable and reliable.
3. Design sterile pass-throughs and automated material transfer systems according to customer requirements, such as automatic conveyer belts, guides, etc.
4. During the sterilization and exhaust phase, all air introduced into the chamber is filtered through a H14 grade HEPA filter to prevent secondary contamination of materials.

5. Equipped with an independent ventilation and exhaust system, capable of rapidly replacing the excess oxygen in the cargo hold and preventing it from entering the HVAC system.
6. The in and out material doors feature a double-leaf design, sealed with an inflatable gasket and locked with an air lock, and are equipped with interlocking functionality.
7. The decommissioning unit ensures that any remaining hydrogen peroxide is rapidly expelled through the exhaust pipe, safeguarding personnel and the environment from the hazards of hydrogen peroxide residue gases, while minimizing residual time.
8. Equipped with real-time monitoring, recording, and printing of parameters such as pressure, temperature, humidity, and oxygen peroxide concentration within the conveying chamber.
9. Alarm Functions: Door lock alarm, temperature alarm, humidity alarm, residual concentration alarm, etc.
10. The sterile transfer window is easy to verify, with complete IQ, OQ, PQ files provided and on-site validation conducted.

Sterile Transfer Window Product Specifications

Chamber Material: SUS 304 Stainless Steel (If SUS 316 material is required, please specify in the purchase order)

2. Filter Grade: Supply Air HEPA: H14, Exhaust Air HEPA: H14

3. Sterilization Cycle Time: <120 min
Note: Verification is determined based on the material's biological load level and method of loading.

4. Sterilization Effect: lg6 (Thermophilic Spore)

5 VHPS Residual Level: ≤ 1ppm
Note: Residual levels are determined by the process requirements.