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RAS 12

Product catalog summary

Product Overview: The RAS 12 is a centrifugal duct fan designed for use in both private and public buildings, particularly those with radon exposure. It features a radial impeller and is intended for air extraction.

Technical Specifications:

Air Flow Volume: 252 m³/h
Rotating Speed: 2,681 RPM
Voltage: 230 V AC, 50 Hz
Power Consumption: 27 W
Current: 0.13 A
Degree of Protection: IP X5
Installation: Ceiling or wall, suitable for cellar, loft, utility room, or storage room
Installation Position: Vertical or horizontal
Material: Synthetic, white color
Weight: 1.8 kg
Nominal Size: 125 mm
Dimensions: Width 212 mm, Height 212 mm, Depth 238 mm
Operating Temperature: -20 °C to 50 °C
GTIN (EAN): 4012799806011

Sound Power Levels: The sound power levels across various frequencies are as follows:

125 Hz: 23 dB
250 Hz: 41 dB
500 Hz: 42 dB
1 kHz: 46 dB
2 kHz: 38 dB
4 kHz: 31 dB
Total: 54 dB

Additional Information: The product is packaged as a single unit and falls under Range C. The manufacturer reserves the right to make technical modifications without prior notice.

Catalog excerpts

PRODUCTDATA SHEET Application examples Private and public buildings with radon exposure Technical data Version: 2021-03-01 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the right to make technical modifications without giving prior notice

Open the catalog to page 1

MAICO VENTILATOREN 125 Hz 23 LWA2= housing sound power level in dB. Characteristic curve 250 Hz 41 500 Hz 42 1 kHz 46 Version: 2021-03-01 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the right to make technical modifications without giving prior notice

Open the catalog to page 2

PRODUCTDATA SHEET Version: 2021-03-01 - MAICO VENTILATOREN, www.maico-fans.com - We are not responsible for mistakes or printing errors and retain the right to make technical modifications without giving prior notice

Open the catalog to page 3

RAS 12

RAS 12

Catalog excerpts

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