A performance door closer for use on heavy doors with high traffic Satin nickel finish matches with satin stainless steel door furniture Adjustable power size 3-6 door closer - adjustable by positioning on the door Suitable for doors up 40 - 120kg weight Suitable for maximum door width of 1400mm Suitable for inward and outward opening doors (Figure 1, 61 and 66 application) Adjustable closing and latching speed Adjustable backcheck - prevents doors from flying open when violently pushed or blown by wind Delayed action - delays the closure of the door to allow more time to pass through EN1634 Tested and approved for use on 30, 60, 90 and 120 minute timber fire doors EN1634 Tested and approved for use on 240 minute steel fire doors