Corrosion control for data centers
Protection against failures and loss of data
In the age of digital information and communication technology, electronic data and programs are at the heart of business. Constantly protecting them and ensuring their availability is one of the core tasks of responsible corporate action.
Data loss dangers lurk everywhere. Room air is a source of danger by corrosive gases, which are released during the combustion of fossil fuels – for example, sulfur dioxide or various nitrogen oxides. These gases can cause corrosion and this is especially the case in urban conurbations with large volumes of car and truck traffic and heating systems.
Particularly affected are data centers operating at higher room air temperatures than before. Already a temperature increase of 10°C doubles the corrosion rate. Also high humidity increases the risk of corrosion and therefore the risk of failure. Any build-up of corrosion threatens the risk of faults, failures and data loss.
For data center operators, Freudenberg Filtration Technologies provides with Viledon Honeycomb reliable protection against corrosion by contaminant gases.



Viledon filterCair modules
Customized service package for your needs
With the Viledon filterCair modules, we offer you a comprehensive range of problem-specific services that can also be individually combined.
Benefit from our specialized expertise in gas phase filtration.
Select and request detailed information.
Discover our products for gas phase filtration.
Click on details for more information. Technical data and specific product features can be found in the e-catalog.
ChemControl pellets
Effective protection against contaminant gases

ChemControl pellets
Comprehensive pellets portfolio for the reliable removal of contaminant gases by means of adsorption, absorption and chemisorption. Depending on the process requirement different pellets are used.
Show details in e-catalogHoneycomb (HM) Media
Including the revolutionary Versacomb technology

Honeycomb (HM) Media
The future of air purification technology: The special structure of the media allows a highly efficient interaction between the carbon and the air. Adaptable to specific performance requirements on site.
Show details in e-catalogChemControl modules
Proven performance at reduced cost

ChemControl modules
Rugged plastic housings that contain ChemControl Pellets for chemical filtration. Available in four sizes to equip systems for almost all applications. Easy handling and replacement.
Show details in e-catalogChemControl systems
Reliable complete protection against corrosion

ChemControl systems
Multi-stage filtration systems with ChemControl pellets for the efficient and safe removal of contaminant gases. A pre- and fine filtration also ensures optimum protection against particles.
Show details in e-catalogHoneycomb (HM) systems
Energy-efficent and reliable corrosion control

Honeycomb (HM) systems
Multi-stage filtration systems with Honeycomb (HM) modules mounted on skids. Provide highly purified makeup air for pressurizing control rooms to prevent the intrusion of contaminated air.
Show details in e-catalogChemControl canisters
Economical, sustainable, flexible in use

ChemControl canisters
A maximum application flexibility with easy handling and highest cost-effectiveness. Filled with different Viledon ChemControl pellets depending on the process requirements.
Show details in e-catalogChemWatch monitoring
Exact measurements of corrosive gases

ChemWatch monitoring
Measures and monitors the corrosivity of air in rooms via copper and silver sensors. The only online monitoring system with a large color display for clear visibility at a glance.
Show details in e-catalog