Round Sound Silencer Attenuators
1.Used to reduce noise transmitted inside ventilation ductwork.
2.Are also referred to as sound attenuators, sound traps or mufflers.
3.With high quality, leak-free construction and many optional features.
Round Duct Silencer,RS
1.Our duct silencer are Easily-fitted silencer for circular ducts, fitted with a connection, which is compatible with a standard spiral duct.
2.The duct silencer effectively reduces noise in the duct.
3.Two silencers can be used together in installations where noise reduction is critical.

Size | ød | øD | L | w(kg) |
100 | 100 | 200 | 300 | 2.0 |
100 | 100 | 200 | 600 | 3.0 |
100 | 100 | 200 | 900 | 5.0 |
100 | 100 | 200 | 1200 | 6.0 |
125 | 125 | 224 | 300 | 3.0 |
125 | 125 | 224 | 600 | 4.0 |
125 | 125 | 224 | 900 | 7.0 |
125 | 125 | 224 | 1200 | 9.0 |
160 | 160 | 280 | 300 | 3.0 |
160 | 160 | 280 | 600 | 6.0 |
160 | 160 | 280 | 900 | 8.0 |
160 | 160 | 280 | 1200 | 10.0 |
200 | 200 | 315 | 300 | 4.0 |
200 | 200 | 315 | 600 | 7.0 |
200 | 200 | 315 | 900 | 10.0 |
200 | 200 | 315 | 1200 | 12.0 |
250 | 250 | 355 | 600 | 9.0 |
250 | 250 | 355 | 900 | 12.0 |
250 | 250 | 355 | 1200 | 15.0 |
315 | 315 | 500 | 600 | 12.0 |
315 | 315 | 500 | 90 | 18.0 |
315 | 315 | 500 | 1200 | 24.0 |
400 | 400 | 600 | 600 | 16.0 |
400 | 400 | 600 | 900 | 22.0 |
400 | 400 | 600 | 1200 | 32.0 |