biaorg logo

Ductwork Fan Attenuator Fabrication Industrial Reduction 190-270Hz Low Frequency Ventilation Silencer

Ductwork Fan Attenuator Fabrication Industrial Reduction 190-270Hz Low Frequency Ventilation Silencer
Product DescriptionTarget Noise Frequency Range340-600HzOuter Dimension250mm×250mm×150mmInner Dimension125mm×125mm...

[ , ]