In-line Duct Fans
SV/FILTER/EC
Filtration units for circular ducts and EC Technology motor
Filtration units for circular ducts, with low noise level, different filtration stage options and EC Technology motor.
Fan:
• Acoustic casing covered with sound absorbing material.
• Standardised inlet and outlet flanges with watertight joints.
• F6 + F8, F7 + F9 and G4 + CA, filters according to model.
• Easy access inspection and cleaning cover with manual fasteners.
• Centrifugal fan with backward curved impeller.
• Integrated support into the box which facilitates its assembly.
• Linear airflow direction.
• 3 pressure taps for individual control of the two filtration stages.
• Installation in any position.
• With guide slot for 48 mm prefilter.
• More efficient filter anti-by-pass adjustment.
Motor:
• High efficiency external rotor EC Technology motors, adjustable via 0-10 V signal.
• Single-phase 220-240 V 50/60 Hz, IP54 protection.
• Maximum temperature of air to be carried: -25 ºC +60 ºC.
Finish:
• Galvanised steel sheet.
Fan:
• Acoustic casing covered with sound absorbing material.
• Standardised inlet and outlet flanges with watertight joints.
• F6 + F8, F7 + F9 and G4 + CA, filters according to model.
• Easy access inspection and cleaning cover with manual fasteners.
• Centrifugal fan with backward curved impeller.
• Integrated support into the box which facilitates its assembly.
• Linear airflow direction.
• 3 pressure taps for individual control of the two filtration stages.
• Installation in any position.
• With guide slot for 48 mm prefilter.
• More efficient filter anti-by-pass adjustment.
Motor:
• High efficiency external rotor EC Technology motors, adjustable via 0-10 V signal.
• Single-phase 220-240 V 50/60 Hz, IP54 protection.
• Maximum temperature of air to be carried: -25 ºC +60 ºC.
Finish:
• Galvanised steel sheet.
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