General Specs:
Acoustic, Fire and Smoke control doors.
Weather, draught and water protection.
Standard 330 – 430 – 630 – 830 – 1030 – 1230 – 1330mm lengths.
Sizes 1430 – 1530 – 1630 – 1730 – 1830mm with special DAM mechanism.
Cut back to 200mm (330mm; 70mm, 430mm; 130mm shorten).
Invisible mounting screw holes.
Plastic plunger adjustable by 3mm allen wrench or screwdriver.
Fire and Acoustic insulated EPDM seal.
Technical Specs:
Patented Mechanism; makes scissor action and fully drops the floor.
42 dB IFT Rosenheim certificated (EN ISO 10140-1: 2012 / 10140-2:2010 / 717-1:2013).
Smoke control (EN 1634 – 3).
Fire certificated BM TRADA 30’’ minutes (EN 1634 – 1).
Mechanism can be removed after fixing.
200.000 smoke cycle tested.
15mm maximum drop.
Optional:
Brass plunger (adjustable by screwdriver or hexagonal key).
Metal hangers for surface installation.