Title: +038=365.009-SS002._03-mcr WIPT Stengespjeld Mercor - Installasjonsmanual.pdf
Installation of the protective grid MST for the mcr WIP type fire damperProtective grid thickness G (shown in the figures) should have 30÷50mm, depending on the thickness of the wall, in1. Grid blades 2. Internal frame 3. External frame 4. 4.8 diameter rivetModular protective grid MST for the mcr WIP type fire damperA modular protective grid may be supplied by the manufacturer of the fire damper or made by the person installing the product, provided that the following requirements are met:“MERCOR” S.A. – the Company reserves the right to make modifications and changes. Version: mcr WIP 21.07.30.219/18mcr WIP type multi-blade fire dampersItem no.Element nameMaterialMaterial thickness depending on the area of application and the size of the grid1Grid bladesGalvanised or stainless steel sheet0,75 mm2Internal frameGalvanised or stainless steel sheet1,25 mm3External frameGalvanised or stainless steel sheet1,25 mm