• Stock range, short delivery time• Aerofoil impeller with adjustable pitch angle• Die cast aluminium hub and blades• Casing, hot dip galvanized steel, to EN ISO 1641• Aluminium anti-spark ring• Spun flanges for high rigidity, to DIN 24154 series 3• Three phase motors, IP55, insulation class F, in accordance with EN 60034, IEC 85. Supplied with terminal box Ex(e) mounted at the outer side of the casing.
• Admissible ambient temperatures from -20°C
to +40°C, other temperatures on request• Inspection hole to verify correct direction of rotation
The AXC-EX range of long cased medium pressure axial fans is available in sizes 315 up to 900mm impeller diameter. The adjustable pitch setting offers a wide performance and maximum flexibility to match precisely individual airflow requirements. The stock range offers a standard selection with maximum airflow for the installed motor power. The fans could be used for zones 1 or 2, field of application II, for gases of groups A, B and C and temperature classes T1 to T4. The fans are classified to category 2G. The fans are certified under the no Sira 07ATEX6341X. The Ex(d) motors are equipped with PTC thermistors for optimum motor protection. The motor is speed controllable by frequency converter.