Rocker silencers

Technical specification

The silencers are meant for rectangular air ducts made out of galvanized steel.
Description
Designed to reduce the noise in the air ducts of the ventilation and air – conditioning systems.
Fire resistance- Class A
Construction
Hull made out of galvanized steel with integrated wings, parallel to the air stream. The wings are made of plates of glass fibers, protected from atomization with fiberglass, fortified with galvanized safety net and a frame made of galvanized steel.
This serves as an example of a completed order:
500/250
Notes:
500/250 – sizes of rectangular silencer
Technical data