Circular fire damper WH45 EN 1366-2, EN 13501-3

From now on the fireproof range of MP3’s production has been enhanced with the circular fire damper WH45 classified according to European standards EN 1366-2 and EN 13501-3 for installation within rigid wall, plasterboard wall and ceiling.

With this model the "500 series" opens, characterized by hot and cold smoke seal with depression up to 500Pa, well above the minimum depression of 300Pa required by the standard, which will ensure the highest levels of safety in all conditions of installation.