Vacuum Hydrogen Peroxide Passbox for Decontamination

De Lama has developed an innovative process starting from many years of experience in the field of sterilization and decontamination: sterilization and decontamination with hydrogen peroxide under vacuum.

The new vacuum hydrogen peroxide decontamination pass-box allows to reach new standards of performance and repeatability for surface decontamination of loads and in particular offers completely new advantages for the sector.

UNIQUE ADVANTAGES OF DE LAMA DLVHP / DE PASS-BOX FOR DECONTAMINATION

1- possibility of any chamber size, even very big (from 300 liters up to 30 cubic meters and more)

2- no impact on HVAC systems. In fact, the De Lama decontamination pass-boxes do not require any connection to the company ventilation system, because the degassing is carried out through the catalyst instead of with the ‘traditional’ air flows that determine an important impact on the aeration system . The result is that it does not interfere and condition the delicate HVAC flows. The pass-box can therefore be inserted into the company’s production process even once the entire plant has been designed and started because there is no interference with the ventilation systems.

3- ultra-fast process. The system is designed for an efficient and fast process, which, depending on the load, can last even less than an hour. For porous products this iguarantees savings of over 3 hours compared to the decontamination process with other pass-boxes on the market.

4- the construction of the chamber, conceived as a pressure vessel, allows to hold the vacuum and pressure tests like no traditional peroxide pass-box.

In particular, the DLVHP / De can perform:

• Vacuum test up to 70 abs mbar
• Pressure test up to 0.45 bar

5- No consumables: savings in costs and management times. No HEPA filters, activated carbon filters, etc. are required. Decontamination cycles work in an open cycle, without any consumables and guarantee a very high repeatability level.

DESIGN& CONSTRUCTION FEATURES

• Capacity :from 500 lts. up to varioys cubic meter
• semi-automatic hinged doors or automatically sliding doors or new Magnetodoor® magnetic driven door.
• chamber execution in highly satin finish AISI 316L stainless steel
• direct ventilation in chamber with magnetic coupling fan to improve hydrogen peroxide circulation
• open loop configuration with catalyst (no consumables) on exhaust

MAIN ADVANTAGES & FUNCTIONAL FEATURES

• Process reliable and fully validable
• Enhanced extraction of residual H2O2
• Low H2O2 consumption
• Cycle repeatability