External intake acoustic damping louvres with adjustable blades ZSR-TDescription and application Louvre with movable blades used in ventilation installation intake and exhaust as the end of air intake pipes and ventilation holes in the walls of buildings or directly on the duct. Thanks to a specially designed louvres, ideal where apart from protection against weather conditions required are elevated acoustic parameters. As the material used for silencing was here mineral wool with a veil of fiberglass. On special request it is also possible protective mesh that protects before the bird, rodent and larger impurities (like the leaves) inside the installation. Opening and closing the blinds is possible by manual adjustment - type RR, by pull rope - type RC or by means of an actuator - type RS.
External intake louvre is available in three material variants: galvanized steel, aluminum - powder coated or stainless steel (type 1.4301 or 1.4404). On customer request powder coated to any color from the RAL palette. Directly behind the intake louvre can be a steel mesh. The louvre in standard is adjustable in manual control. When adjusting is electric the amount of actuators dependent on the size of the louvre. As the material used for silencing is mineral wool with a veil of fiberglass.
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ZSR-T
Category: Tłumiące
