Solutions for noise protection, sound damper, exhaust & filter systems and acustics

Blow-off (Vent/Blow Down) Silencers

Blow-off silencers are used where pressurised, gaseous media such steam, air or industrial gasses, are being released. Typical examples of where this applies are safety valves, bypass flaps, run-flaps or other process-related interim pressure relief points.

An IAS blow-off silencer will be specially designed based on the requirements of each project and will therefore be the perfect fit for your application. IAS typically supplies blow off silencers from 4” / DN100 upwards, focusing on diameters between 2.0m and 5.0m.  Heat resistant materials up to 600°C as well as all common grades of stainless steel are part of our standard scope.

For steam
ias noise protection Blow-off silencer
For air
ias noise protection Blow-off silencer
High-grade steel
ias noise protection Blow-off silencer
Horizontal execution
ias noise protection Blow-off silencer