Centrifugal fan CTD seriesrooftoplow-noiseIP44
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Characteristics
- Type
- rooftop, low-noise, IP44
- Configuration
- centrifugal
- Function
- ventilation, anti-corrosion
- Supply voltage
- 230VAC
- Drive mechanism
- with asynchronous motor
- Material
- steel
- Other characteristics
- backward curved
- Air flow
456 m³/h, 636 m³/h, 950 m³/h, 1,170 m³/h
(16,103.488 ft³/h, 22,460.128 ft³/h, 33,548.933 ft³/h, 41,318.16 ft³/h)- Rotational speed
2,600 rpm, 2,660 rpm, 2,700 rpm, 2,800 rpm
(16,336 rad.min-1, 16,713 rad.min-1, 16,965 rad.min-1, 17,593 rad.min-1)- Noise level
Max.: 50 dB
Min.: 42 dB
Description
Centrifugal roof mounted household chimney extract fans with low noise level for household ventilation pursuant to the CTE (Technical Building Code).
Fan:
• Support base in sheet steel.
• Backward curved impeller made of sheet steel.
• Sheet steel rain deflector cap with anti-corrosive protection.
• Adjustable by voltage variation.
• Safety switch provided on request.
Motor:
• Class F motors. External rotor and IP44 protection.
• Single-phase 230 V 50 Hz.
• Maximum temperature of air to be carried: + 40 ºC for CTD 125, 150 and 160, + 60 ºC for CTD 200 and + 65 ºC for CTD 250 and 315.
Finish:
• Anti-corrosive finish in polyester resin, polymerised at 190 ºC, after degreasing with phosphate-free nanotechnology treatment.
Catalogs
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.