Noise attenuator to be installed in the ventilation system, always after the fan, and/or the filter box/duct heater, useful when the noise level required is particularly low. Working temperature –30°C to +60°C.
*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.