Fiber Thickness 25mm And 50mm Air Duct Silencer

Fiber thickness 25mm technical parameters of Duct Silencer

Product name: Duct Silencer

Material: The outer sleeve is made of combi PVC pipe

The sound-absorbing material adopts environmentally-friendly fine sound-absorbing material, which greatly improves the sound-absorbing performance.

The inner tube adopts a thickened aluminum foil tube with holes, which is easy to bend and not easy to deform.

The connection socket adopts aluminum foil fiber cloth tape inside and outside-body sealing treatment, good sealing performance and convenient installation.

Color: Gray and black

Use length: 30cm-2m

Temperature range: -30*C/+ 140°C

Flame retardant performance: Good

Fiber thickness 50mm technical parameters of Duct Silencer

For fresh air system, the composite duct silencer is composed of a four-layer structure with perforated thick inner hose insulation cotton and PVC aluminum foil composite silent pipe sleeve combination

Application places:

Hotels, office buildings, hospitals, opera houses and other occasions that require high noise control. Used as an air-conditioning ventilation system.

Antibacterial rate: Bacillus. Cocci>99.99%

Temperature range: -30°C~+140°C,

Maximum air=air flow rate: -30M/S

Maximum working pressure: 2000pa

Bending radius: 0.54*D+25mm

Glass fiber layer density: 32kg/m2

Combustion performance: Class B1 "Flame Resistant"