Air purifying units for circular ducts, 25 mm acoustic casing, EC Technology motor
Characteristics: • 40 mm aluminium profile structure. • Covers with a high quality, 25 mm thick acoustic casing made of prefinished sheet. • Backward curved impeller. • Standardised inlet and outlet flanges allowing for easy installation in ducts. • Filtration stages, depending on model: • F7 + F9. • F7 + HEPA H14. • Active carbon filter for odour removal. • Adjustable filter change alarm. • Germicidal chamber with UVc ultraviolet lamps (256 nm), depending on model. • Inspection cover for filter maintenance and replacement. • Air inlet nozzle with diffusers that increase the efficiency of the fan.
Motor: • High efficiency external rotor EC Technology motors, adjustable via 0-10 V signal. • Single-phase 200-240 V 50/60 Hz and three-phase 380-480 V 50/60 Hz. • Working temperature: -25 ºC +60 ºC.
Finish: • Aluminium profile and prefinished sheet steel structure with 25 mm thick thermal and acoustic insulation panels.
On request: • Particle sensor for automatic control.