The abus ac4223 s door closer is a top fitting overhead closer designed to ensure doors close safely and quietly in commercial and residential applications. This silver finished unit offers straightforward installation and versatile compatibility with a wide range of door types and designs. Engineered for medium to heavy duty applications, this standard door closer is specified for doors measuring 850 950mm in width and weighing between 45 65kg. The top fitting design provides reliable control over door closing speed and latching, making it suitable for high traffic areas where consistent door operation is essential. Ideal for tradespeople working on office fit outs, commercial premises, or larger residential properties, the ac4223 s combines practical functionality with a professional silver finish that complements most door hardware. The unit's straightforward mounting system simplifies installation, reducing fitting time on site. Features and benefits bull top fitting design for easy installation on most door types bull standard closer mechanism ensures safe and quiet door operation bull silver finish provides a professional appearance bull suitable for doors weighing 45 65kg and width 850 950mm specifications closer type standard finish silver door width 850 950mm door weight 45 65kg