NOVOVENT
Fire-rated axial wall smoke fan
AXIAN PIROS / AXIAN PIROS WINDER
Wall axial smoke-extraction fans certified 400 °C/2 h; also ATEX; WINDER version with serrated blades.
EN 12101-3 · 400 °C / 2 h (per catalogue)
models64
Airflow range7,308 – 61,538 m³/h
SpecificationØ 450–900 mm; up to 61,538 m³/h; motors up to 15 kW; 64 current models
Models
- Airflow
- 7,308 m³/h
- Diameter
- 450 mm
- Power
- 0.55 kW
- Noise
- 70 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 8,050 m³/h
- Diameter
- 450 mm
- Power
- 1.1 kW
- Noise
- 77 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 8,050 m³/h
- Diameter
- 450 mm
- Power
- 1.1 kW
- Noise
- 77 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 9,180 m³/h
- Diameter
- 500 mm
- Power
- 2.2 kW
- Noise
- 87 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 9,230 m³/h
- Diameter
- 560 mm
- Power
- 0.55 kW
- Noise
- 57 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 9,635 m³/h
- Diameter
- 560 mm
- Power
- 0.75 kW
- Noise
- 75 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 10,087 m³/h
- Diameter
- 560 mm
- Power
- 0.55 kW
- Noise
- 65 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 10,328 m³/h
- Diameter
- 710 mm
- Power
- 0.55 kW
- Noise
- 64 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 10,514 m³/h
- Diameter
- 450 mm
- Power
- 2.2 kW
- Noise
- 81 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 10,514 m³/h
- Diameter
- 450 mm
- Power
- 2.2 kW
- Noise
- 81 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 11,430 m³/h
- Diameter
- 500 mm
- Power
- 3 kW
- Noise
- 87 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 12,048 m³/h
- Diameter
- 560 mm
- Power
- 1.1 kW
- Noise
- 66 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 12,300 m³/h
- Diameter
- 560 mm
- Power
- 0.75 kW
- Noise
- 66 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 12,375 m³/h
- Diameter
- 450 mm
- Power
- 3 kW
- Noise
- 85 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 12,375 m³/h
- Diameter
- 450 mm
- Power
- 3.1 kW
- Noise
- 85 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 12,384 m³/h
- Diameter
- 630 mm
- Power
- 0.55 kW
- Noise
- 62 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 13,629 m³/h
- Diameter
- 630 mm
- Power
- 0.75 kW
- Noise
- 69 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 13,985 m³/h
- Diameter
- 560 mm
- Power
- 1.1 kW
- Noise
- 66 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 14,183 m³/h
- Diameter
- 500 mm
- Power
- 3 kW
- Noise
- 83 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 14,183 m³/h
- Diameter
- 500 mm
- Power
- 3.1 kW
- Noise
- 83 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 14,446 m³/h
- Diameter
- 630 mm
- Power
- 1.1 kW
- Noise
- 72 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 15,648 m³/h
- Diameter
- 710 mm
- Power
- 1.1 kW
- Noise
- 73 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 15,652 m³/h
- Diameter
- 710 mm
- Power
- 0.75 kW
- Noise
- 63 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 16,058 m³/h
- Diameter
- 560 mm
- Power
- 5.5 kW
- Noise
- 90 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 16,936 m³/h
- Diameter
- 630 mm
- Power
- 1.5 kW
- Noise
- 77 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 17,088 m³/h
- Diameter
- 630 mm
- Power
- 1.1 kW
- Noise
- 71 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 17,481 m³/h
- Diameter
- 560 mm
- Power
- 1.5 kW
- Noise
- 65 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 18,535 m³/h
- Diameter
- 800 mm
- Power
- 0.75 kW
- Noise
- 72 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 18,700 m³/h
- Diameter
- 630 mm
- Power
- 1.5 kW
- Noise
- 71 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 18,900 m³/h
- Diameter
- 560 mm
- Power
- 7.5 kW
- Noise
- 89 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 18,900 m³/h
- Diameter
- 560 mm
- Power
- 6 kW
- Noise
- 89 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 19,403 m³/h
- Diameter
- 630 mm
- Power
- 1.5 kW
- Noise
- 76 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 19,547 m³/h
- Diameter
- 710 mm
- Power
- 1.5 kW
- Noise
- 71 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 19,614 m³/h
- Diameter
- 800 mm
- Power
- 1.1 kW
- Noise
- 64 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 19,889 m³/h
- Diameter
- 710 mm
- Power
- 2.2 kW
- Noise
- 76 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 20,295 m³/h
- Diameter
- 710 mm
- Power
- 1.5 kW
- Noise
- 62 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 21,465 m³/h
- Diameter
- 900 mm
- Power
- 0.75 kW
- Noise
- 75 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 21,938 m³/h
- Diameter
- 630 mm
- Power
- 2.2 kW
- Noise
- 79 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 22,139 m³/h
- Diameter
- 560 mm
- Power
- 4 kW
- Noise
- 80 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 23,529 m³/h
- Diameter
- 900 mm
- Power
- 1.1 kW
- Noise
- 67 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 23,559 m³/h
- Diameter
- 800 mm
- Power
- 1.5 kW
- Noise
- 67 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 23,715 m³/h
- Diameter
- 900 mm
- Power
- 2.2 kW
- Noise
- 80 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 23,715 m³/h
- Diameter
- 710 mm
- Power
- 2.2 kW
- Noise
- 72 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 24,599 m³/h
- Diameter
- 560 mm
- Power
- 5.5 kW
- Noise
- 81 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 26,638 m³/h
- Diameter
- 800 mm
- Power
- 1.1 kW
- Noise
- 74 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 26,725 m³/h
- Diameter
- 630 mm
- Power
- 7.5 kW
- Noise
- 85 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 26,956 m³/h
- Diameter
- 900 mm
- Power
- 1.1 kW
- Noise
- 77 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 27,291 m³/h
- Diameter
- 800 mm
- Power
- 2.2 kW
- Noise
- 66 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 27,542 m³/h
- Diameter
- 800 mm
- Power
- 2.2 kW
- Noise
- 73 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 27,858 m³/h
- Diameter
- 900 mm
- Power
- 1.5 kW
- Noise
- 68 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 28,928 m³/h
- Diameter
- 560 mm
- Power
- 7.5 kW
- Noise
- 81 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 29,645 m³/h
- Diameter
- 800 mm
- Power
- 3 kW
- Noise
- 74 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 31,906 m³/h
- Diameter
- 900 mm
- Power
- 1.5 kW
- Noise
- 78 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 31,915 m³/h
- Diameter
- 800 mm
- Power
- 3 kW
- Noise
- 73 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 32,465 m³/h
- Diameter
- 900 mm
- Power
- 2.2 kW
- Noise
- 71 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 33,910 m³/h
- Diameter
- 800 mm
- Power
- 4 kW
- Noise
- 76 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 35,650 m³/h
- Diameter
- 900 mm
- Power
- 4 kW
- Noise
- 76 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 37,215 m³/h
- Diameter
- 800 mm
- Power
- 5.5 kW
- Noise
- 75 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 39,215 m³/h
- Diameter
- 900 mm
- Power
- 4 kW
- Noise
- 77 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 42,209 m³/h
- Diameter
- 900 mm
- Power
- 5.5 kW
- Noise
- 77 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 46,430 m³/h
- Diameter
- 900 mm
- Power
- 5.5 kW
- Noise
- 78 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 49,189 m³/h
- Diameter
- 900 mm
- Power
- 7.5 kW
- Noise
- 80 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 54,108 m³/h
- Diameter
- 900 mm
- Power
- 7.5 kW
- Noise
- 80 dB(A)
- Fire rating
- 400 °C · 2 h
- Airflow
- 61,538 m³/h
- Diameter
- 900 mm
- Power
- 15 kW
- Noise
- 83 dB(A)
- Fire rating
- 400 °C · 2 h
Typical applications
Data per the official NOVOVENT catalogue. Maximum free-air values; final selection at the duty point is confirmed by an IMETCO engineer.