Centrifugal fan muffler series muffler chip resistive muffler, maintenance, replacement of convenience, divided into A, B, C, three on-chip type to adapt to different anechoic frequency characteristics according to the need to use, and a single 1m and 1.5m2m, 2.5m, 3m five kinds of length to obtain reasonable muffler.
Scope of application:
This series muffler for general use in low-pressure centrifugal fan supporting the industrial and civil buildings. :4-72,4-73,5-48,6-48 and other series in the number of fan ventilation, use of the boiler blast with this series muffler as to reduce the fan into the exhaust noise. When the muffler through traffic in the 1000-700000m3 / h within the muffler pressure <8000Pa silencer large amount of 25dB (A) by. |
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