PR-AC ATEX

Centrifugal fans in plastic material

The PR-AC ATX series is designed for conveying smoke and corrosive (not abrasive) or highly humid vapours with temperature from -20°C to +40°C. The use of specific materials and components make PR-AC ATX suitable for installation in plant certified according to the ATEX Directive 2014/34/EU. Their installation is particularly indicated in ATEX certified plants category 3, zone 2, zone 2-22 (3G).

The backward curved impeller provide good characteristics of low noise and high efficiency. The PR-AC ATX fan, when its lifetime is finished, is easy to dispose, being manufactured with recyclable materials. Besides, such materials guarantee a longer life cycle in comparison to different types of metals.

Accessories

Inlet protection guard according to UNI 10615.
Anti-vibration joint in PVC for inlet and outlet sides.
Gravity shutter.
Manual setting shutter.

Construction

Volute in polyethylene.
Single inlet impeller, in Polypropylene, with backward curved blades and aluminium hub (protected from the fl uid).
Motor support in epoxy painted steel sheet.
Asynchronous three-phase or single-phase ATEX motors for explosive atmospheres category G group II thermal class T4 protection Exd according to international standards IEC 600034, IEC 60072, EMC 2004/108/CE, LVD 2006/95/CE, CE marked, IP 55, class F, B3 or B5 shape. Suitable to a S1 service (continuous working to constant load).