Industrial 140 cm six-blade exhaust fan, model NTA6140, with an extraction capacity of 45,380 m³/h, a rust-proof steel impeller and a die-cast aluminium V-pulley.
Exhaust Fan, 140 cm, Six-Blade NTA6140: technical specifications
Model: NTA6140 (six-blade)
Airflow: 45,380 m³/h
Motor: 1.1 kW, class F
Features
Highest extraction flow: 45,380 m³/h
6 dynamically and statically balanced steel blades
No plain bearings, and the ball bearings need no greasing
Applications
Broiler, breeder and layer houses
Greenhouses and industrial rearing farms
Workshops and industrial sheds
Selection tip: Poultry ventilation
Fans are selected on the house cross-section, tunnel air velocity and capacity at the real static pressure, not the nominal catalogue capacity. Inlets, pads and the controller must be matched to the same calculation.