Silence

Include: 

Silencer: for exhaust gas system of diesel engine, blower fan, 

Spark Arrestor: for extinguishing spark for diesel engine, boiler, incinerator, and other systems

Spark Arrestor And Silencer: for diesel engine, dynamotor, and other systems that require noise elimination and spark extinguishments.

Bore: DN50-DN2000

Noise reduction grade: 10db, 15db, 20db, 25db, 30db, 35db, 45db