This muffler can reduce the noise of medium and low-pressure fans in air conditioning, heating and ventilation. The unit length noise reduction effect is: low frequency 10-15 dB; Intermediate frequency 10-25dB; The average drag coefficient at high frequencies of 25~30dB is about 0.4. The suitable wind speed is generally 6~12m/s (mm).
This muffler can reduce the noise of medium and low-pressure fans in air conditioning, heating and ventilation. The unit length noise reduction effect is: low frequency 10-15 dB; Intermediate frequency 10-25dB; The average drag coefficient at high frequencies of 25~30dB is about 0.4. The suitable wind speed is generally 6~12m/s (mm).
Product Category: Muffler, Static Pressure Box Series
