Steelco DHP Series Decontamination Air Locks with VH2O2

Introducing Steelco’s DHP Series Grade Decontamination Air Lock, designed to provide a comprehensive turnkey solution for bio-decontamination of heat-sensitive equipment. Ideal for transferring items like packaged single-use materials, drug delivery devices, laboratory glassware, stainless steel instruments, machine parts, small containers, electronic devices, and various lab materials made of glass or plastic from one classified area to another, while ensuring compatibility with VH2O2.

The DHP series is available in single or double door versions, featuring stainless steel hinged doors with glass windows for enhanced visibility. Double inflatable gaskets ensure optimal tightness and safety during the decontamination process. Choose from several models, each offering different chamber capacities ranging from 436 to 7875 liters (15 to 278 cu ft) for ultimate flexibility and versatility.

Our vaporization process utilizes an onboard generator fully integrated into the main equipment’s technical area to transform liquid hydrogen peroxide. The ventilation system guarantees uniform VH2O2 distribution in the chamber and across the load, resulting in faster aeration and increased throughput. This low-temperature treatment achieves sterility assurance level (SAL) values up to 10−6, ensuring effective decontamination.

Designed, manufactured, validated, and documented in accordance with the latest global practices and standards, the DHP Series Pharmaceutical-Grade Decontamination Air Lock facilitates customer compliance with current Good Manufacturing Practices (cGMPs). Trust Steelco’s DHP Series for unparalleled performance and results in bio-decontamination and equipment transfer.


• Comprehensive turnkey solution for bio-decontamination of heat-sensitive equipment
• Ideal for transferring various items between classified areas, ensuring VH2O2 compatibility
• Single or double door versions with stainless steel hinged doors and glass windows
• Double inflatable gaskets for optimal tightness and safety
• Multiple models with chamber capacities ranging from 436 to 7875 liters (15 to 278 cu ft)
• Onboard generator for liquid hydrogen peroxide vaporization
• Ventilation system for uniform VH2O2 distribution, faster aeration, and increased throughput
• Achieves sterility assurance level (SAL) values up to 10−6
• Compliant with current Good Manufacturing Practices (cGMPs)
Additional Features:
• Smart Load Cell compatible with any H2O2 canister on the market
• Aeration efficiency with high-speed airflow and higher throughput
• Door interlocking system for separation of environments at different contamination levels
• Maximum safety for operators and instruments, including two test points for gas residue checks
• Easy maintenance with convenient access to all components
• Remote assistance via onboard VPN router for seamless off-site support