QCM ATEX DUST - axial explosion-proof fans designed for operation in explosive dusty atmospheres ≤17500 m³/h

• QCM ATEX DUST - axial explosion-proof fans designed for operation in explosive dusty atmospheres
• certified according to ATEX directive 2014/34/ES and compliant with EN 14986 requirements
• suitable for use in ATEX zones 21 and 22
• intended for industrial ventilation, aspiration and dust extraction systems
• maximum airflow up to 17500 m³/h

CONSTRUCTION

• cylindrical steel fan casing suitable for explosive dusty environments
• axial impeller made of non-sparking materials
• antistatic construction to reduce electrostatic charge accumulation
• controlled mechanical clearances between rotating and stationary parts
• installation in wall or duct
• suitable for continuous operation S1

ENGINE

• ATEX certified electric motor for explosive dusty zones
• motor protection selected according to ATEX zone and dust group
• power supply 3~400, V 50 Hz
• insulation class F
• protection class IP55
• continuous duty operation S1
• speed control possible using ATEX compliant frequency inverters

ACCESSORIES (are not included in the ATEX type examination certificate)

• S - gravity grilles, mounted outside. This prevents heat loss, wind, rain and birds. When the fan is running, the airflow opens the edges of the louvre and when the fan is switched off, the louvre closes by itself. The frame is made of steel sheets with an epoxy powder coating and the edges are made of technopolymer. The use of gravity grilles results in a slight reduction in performance

• D - adapter made of epoxy-painted steel sheet. It is required for the attachment of the fan when the width of the wall is less than dimension 'C' (the depth of the fan inlet). The frame shall be made of galvanised steel sheet (D63 and D71 epoxy powder-coated); the four corners shall be provided with 8 threaded inserts of galvanised steel sheet for the attachment of the fan on one side and of a gravity grille or protective mesh on the other

• R - impeller guard mesh, manufactured in accordance with UNI ISO 12499 and protected against atmospheric agents. This prevents accidental contact with the fan impeller. Frame and mesh made of epoxy-painted steel

• speed controller, please choose fan model you wish to purchase and contact us to find the right one
• made in Italy
• 2 years warranty