Gea - Automatic Double Leaf Door GEA - porta 2 ante GEA - porta 2 ante Specification Acoustic insulation from 37 dB to 39 dB Thermal transmittancefrom 1,8 W/m2k to 1,5 W/m2k Wind resistancefrom n.p.d. to 5C Waterproof resistancen.p.d. Air permeabilityfrom 1 to 2 Double Leaf door European Cylinder Lock 19 fixing points Close Download section Armored doors data sheet - Class 3 Gea (.pdf, 119 kB) Close T 300 SECURITYEuropean Cylinder Lock UranoAutomatic Security Door N300 SecurityEquipped with European Cylinder