PVD is a circular straight silencer.
Nominal insulation thicknesses are 50 or 100 or 150 mm.
Attenuation material is Acutec® polyester. The PVD's are made from galvanizes steel sheet.
The PVD 50 comes in two different designs.
1 = Attenuation material covered with perforated plate
7 = Attenuation material polyester fibre element
The PVD 100 and 150 is with an inner tube made of sheet steel with small openings to be able to withstand mechanical cleaning and at the same time not interfere with the insertion loss. Silencer can be cleaned by rotating nylon brushes, vacuum cleaner or damp cloth.
Tested according to ISO 7235 standard.
Fulfils tightness class C.
Special materials, sizes and flanges on request. Please contact Lindab sales.
To select the appropriate silencer and optimize connection size and length for the best performance you can use our online tool LindQST or our free to download software DIMsilencer.