Recirculating air filter unit, Asecos UFA.025.030

This ventilation unit is used for technical ventilation from Ex zone 2 or no Ex zone of safety cabinets used for storing flammable liquids. The recirculation filter attachment is particularly low-noise and therefore ideal for use directly in the working environment.

The unit monitors the ventilation, and an optical and coustic alarm is triggered if the air exchange falls below the set value.

Suitable cabinets:

• S-LINE
• Q-LINE
• V-LINE
• UB-LINE

Setup requirements:

• Ambient temperature: 5 °C to 40 °C
• Ambient relative humidity: max. 65 %
• Installation above the cabinet
• Minimum height above unit: 250 mm

Note: The integrated activated carbon filter removes 99,999 % of the hydrocarbons from the exhaust air so that it can be discharged directly into the room air. The pollutant-containing exhaust air stream does not come into contact with electrical current-carrying components. The unit is therefore suitable for exhausting cabinets that are defined in EN 14470 Part 1 or DIN 12925 Part 1. An exhaust duct leading to the outside at a non-hazardous location can therefore be omitted. A CE certificate of conformity (also according to EC Directive 2014/34/EU - ATEX Directive) is available.