Specifications

Material of sound absorber: Aluminum alloy
Eliminate sound efficiently
The air velocity average 6~8 meters per second

ZS-ZX Impedance compound sound absorber structural characteristics:

The muffler shutters use blades made from galvanizing-bending perforated plate for noise reduction. Outward-facing slope and front side is no perforation to protect sound-absorbing film against the rain destruction.

Features:

Material: Galvanized steel. Available in stainless steel, aluminum alloy

Application of wing separated blades to attenuate noise to maximum and minimize pressure difference.

Absorb noise by the separated perforated blades inside.

Various models are suitable for installing in any standard linear ventilation “wall

 

Application: The muffler shutters are especially suitable to eliminate noise for exhaust machinery room in rooftop. It is also significant effect to reduce the regional environmental noise.