Cylindrical Silencer

Cylindrical type silencer for ventilation ducts – Technical specifications
Parameter Description
Shape
Cylindrical (coaxial design with sound absorption)
Connection diameters
Ø100 – Ø1600 mm
Device length
300 – 1500 mm (depending on the required sound insulation level)
Casing material
Galvanized steel / Stainless steel
Sound insulation material
High-density rock wool, covered with fiberglass fabric
Insulation thickness
25 – 100 mm
Noise reduction level
Up to 25 – 50 dB (depending on the model)
Fire resistance class
A1 (non-combustible material, complies with EN 13501-1)
Mounting type
Flanged / Cuff connection

Advantages:

• 🔇 High noise reduction efficiency
• 🛠 Easy installation into ductwork system
• ✅ Compatibility with various ventilation equipment
• ♻️ Non-combustible and environmentally friendly insulation
• 📏 Production of standard and custom sizes