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SFSA 2500EA Sound Attenuator Canopy 25mm / RAL9010 Semigloss White
SFSA 2500EA Sound Attenuator Canopy 25mm / RAL9010 Semigloss White
Attenuator canopy for the SFSA Xtra trickle vent series.
The SF Xtra Sound Attenuator ventilator is an acoustic slot ventilator which provides high levels of sound attenuation compared to similar ‘acoustic’ products, in a compact size.
The SF Xtra Sound Attenuator vent can be purchased in a number of combinations based on different sizes of inner (ventilator) and outer (canopy). Combinations can be chosen depending on the sound attenuation requirement and can achieve up to Dn,e,w (C;Ctr) = 44 (-2;-3)dB when the vent is open.
The product is a cost effective method of reducing incoming noise in situations where conventional slot ventilators are unable to assist with acoustic issues.
2500mm2 EA