The aim of splitter silencers is to reduce noise that propagates in a flowing medium.

The attenuator housing is manufactured from a single sheet of galvanised thermal steel. The splitters are constructed from a single galvanised thermal steel frame in which several layers of glass or mineral wool are included.

The absorption material is sterile and rot resistant. It is also incombustible in conformity to NEN 6065, class 1.

Splitters can be manufactured as absorption splitters or as combined absorption-resonance splitters.

The standard thickness of splitters is 100, 200 or 300 mm.

A 30 mm wide pushover flange is standard on a splitter silencer.

Standard splitter silencers can withstand flow rates of up to 15 m/s.

If the speed exceeds 15 m/s, the absorption material is equipped with a perforated steel plate.
Flow rates of up to 25 m/s are then possible.
Typical applications for splitter silencers include:
- Air channel systems
- Ventilation systems
- Suction systems
- etc.

Alpha Akoestiek can also supply specialsplitter silencers for the following applications:

- High relative moisture media
- High temperatures
- Special materials