• diffuser silencer
• absorptive silencer
• combined diffuser and absorptive silencer
• inline silencer

Applications :

• vent or purge
• boiler
• by-pass turbine

Medium :

• air
• vapor
• natural gas
• industrial gas

Design :

The inlet pipe of the silencer is perforated with a number of holes. Other perforated pipes with a larger number of holes are added concentrically. The space between them is filled with a wire mesh of stainless steel.

Characteristics :

• noise reduction up to 50 dB (A)
• diameters : DN25 à DN450
• connections : B.W. – flanges EN / ANSI
• materials : carbon steel, stainless steel
• temperature : -40°C à +450°C
• vertical and horizontal mounting
• typical pressure drop > 0,2 bar
• Optional accessories

Standards : ISO 9001, PED 97/23/CE

Please find our attached document about quality and fault prevention.

Non exhaustive list of customers using our silencers (in French).