Шумозаглушители PZ, PZC, PZM, PK

Product Description

RECTANGULAR ATTENUATOR – PZ
• For sound attenuation in ventilation ducts and ventilated areas
• Aerodynamically shaped sound attenuation splitter reduces drag by 30% (energy savings)
• Sound attenuation splitters are made of flame retardant material, apsorption material
• Splitters are constructed in three standard thicknesses: d = 100 mm, d = 200 mm and d = 300 mm
• Rectangular sound attenuators are available in five standard cross-section dimensions: d/s = 100/50; 100/100; 200/100; 200/200 and 300/100
• Attenuator casing is made of galvanised steel, fitted with flanges.
• Attenuators heavier than 300 kg are supplied in two or more sections, each single section lighter than 300 kg

ROUND ATTENUATOR – PZC
Outer casing is made of galvanised sheet steel, filled with sound absorbing material. Inner duct of the attenuator is made of perforated galvanised sheet steel.