Muffler
SONIC-SMI SERIES MUFFLER

SONIC - SMC SERIES MUFFLER

SONIC - SMC SERIES MUFFLER
All series of mufflers are manufactured from high quality carbon steel plate (SS400) and provide with a good welding technique, to ensure the product meets with the most demanding installation. Material infill for absorbing the noise inside the chambers is using a high density rockwool and covered with heavy duty perporated steel sheet.
We also manufacture large size to meet your requirement.


SONIC RECTANGULAR DUCT SILENCER
Sonic duct silencer (sound attenuator) provide predictable attenuation and known airflow pressure loss characteristic. The silencer is used to control the passage of noise along ventilation ducts and openings. Typical application includes building plant room (AHU, Generator room, etc), theatres, radio and television studios.
All units are rigidly constructed and consist of a galvanized sheet metal casing, containing a series of centre and side splitters (to reduce noise flanking). Acoustic splitters have a radiused nose (semicircular nose) or trigonal nose fairing to give a bellmouth entry to all airways resulting a low pressure drop and regeneration noise.