combined diffuser and absorptive silencer
vent or purge
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.
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
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).
Silencer used with safety valve for saturated steam