Technical Specifications
Product Type: Flexible Duct Silencer / Acoustic Ventilation Hose
Inner Layer: Non-woven fabric + Spiral Steel Wire
Outer Layer: White Nylon Fabric + Spiral Steel Wire
End Fitting: Plastic / PVC Connector (as shown)
Color: White / Off-white
Application: HVAC, Air Conditioning, Exhaust, Ventilation Systems
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Flexible Sound Absorbing Duct Silencer Double-Layer Wire Reinforced (Non-Woven Inner / Nylon Outer) HVAC Noise ReductionShort Description
High-performance flexible silencer featuring an inner non-woven fabric steel wire duct and outer white nylon fabric steel wire duct. Designed for HVAC systems, ventilation, and exhaust applications to effectively reduce airflow noise while maintaining flexibility and durability.
Key Features
Double-Layer Structure: Inner non-woven fabric + outer white nylon fabric for superior sound dampening.
Steel Wire Reinforcement: Spiral steel wire embedded in both layers ensures anti-collapse, high tensile strength, and flexible bending.
Effective Noise Reduction: Absorbs and attenuates fan/airflow noise (acoustic insulation).
Durable End Fittings: Equipped with sturdy plastic/PVC connector ends for easy, airtight installation.
Lightweight & Flexible: Easy to cut, install, and route in tight spaces.
Technical Specifications
Product Type: Flexible Duct Silencer / Acoustic Ventilation Hose
Inner Layer: Non-woven fabric + Spiral Steel Wire
Outer Layer: White Nylon Fabric + Spiral Steel Wire
End Fitting: Plastic / PVC Connector (as shown)
Color: White / Off-white
Application: HVAC, Air Conditioning, Exhaust, Ventilation Systems
Application Scenarios
North America: Residential & commercial HVAC retrofit, inline fan noise control (Pair with UL181 main ducts).
Europe: Office buildings, residential ventilation (Focus on low-noise/acoustic comfort).
Middle East: Project-based HVAC, commercial mall ventilation (Noise reduction for large airflow).
Installation & Compatibility
Connects directly to standard round ductwork via the PVC/plastic end collar.
Secure with speed clamps or aluminum foil tape (Recommended bundle: Duct + Clamps + Tape).
Suitable for low-to-medium pressure ventilation systems.
Acoustic Duct Flexible Silencer HVAC Noise Reduction Non-Woven Duct Nylon Wire Duct Ventilation Silencer
