Vier Door Closer

Vier branded high quality all in one overhead door closer. This professional level door closer is suitable for fire doors up to 80kg in weight, 1100mm wide and features speed controls for latching, closing, backcheck and delayed actions. EN Size adjustable 2-4 power. Max Door Width/Weight – 1100mm/80Kg Universal Application (Fig 1, 6 & 61) Opening in or opening out doors, fully reversible. Adjustable Sweep Speed Adjustable Latch Speed Adjustable backcheck action Adjustable delayed action CE marked against EN1154:1996, and EN1634.