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HD UL 90 H-2

Hörmann double leaf fire-rated metal door HD UL 90 H-2 Consisting of fire-rated door leafs and frame. Tested to UL 10B and 10C under the UL programme. Manufactured from galvanized steel, Z120 or G40 grade, EN 10346, EN 10143/ ASTM A 653. Leaf thickness 47 mm Material thickness: 1.2 mm leaf, 1.6 mm frame Structural opening size (width x height): 1200-2548 x 650-2500 mm Areas of application: Staircases, emergency exits, kitchens, warehouses, production facilities, hospitals

Specification

Handing: […] Material thickness: 1.2 mm leaf, 1.6 mm frame. Powder coated in RAL […] Reinforced with impregnated kraft honeycomb core laminated to both sides of the leaf interior. Min 1.2 mm thick box shaped internal reinforcements. With continuous vertically mechanical interlocking joints at lock stile and hinge stile edges (visible interlocking edge). Reinforced top and bottom of door leaves with galvanized U channels. The top side of doors will be closed with inverted C-channel to avoid moisture penetration. Installed into […] wall. Including suitable fixing material and shims for installation as per certification requirements. Three-piece knock-down frames with single frame rebate and butted joints. Three-chamber EPDM kerf seals on each side of the frame. 45 mm frame face 60 mm frame width 100 mm jamb depth Hinge reinforcement preparation: For 4 inches (102 mm) high, standard / heavy duty hinges, min. 3 mm thick steel welded to the inner frame rebate and covered with mortar guards. Areas of application: Staircases, emergency exits, kitchens, warehouses, production facilities, hospitals

Technical specification