sisteven
TSHG
Very robust tubular axial fans, with miter and hood for installation on roofs
Specifications
Fan: • Airflow direction from motor to impeller. • Cast aluminium impellers. • Sheet steel long casing. Motor: • Motors with IE3 efficiency for powers equal to or greater than 0.75kW, except single-phase, 2-speed and 8-pole. • Class F motors with ball bearings, IP55 protection. • Single-phase 230V 50 Hz and three-phase 230/400V 50 Hz (up to 4 kW) and 400/690V 50 Hz (powers greater than 4 kW). • Maximum temperature of air to be carried: -25 ºC +50 ºC. Finishing: • Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment. On request: • Airflow direction from impeller to motor. • 100% reversible impellers. • Special windings for different voltages. • ATEX certified Category 3.