Norton 9303BCH Door Closer
Closers for interior and exterior doors shall be full rack and pinon type with cast aluminum alloy shell. closers shall be surface mounted and shall project no more than 2-7/8" from the surface of the door. closers shall be non-handed to permit installation on doors of either hand. Closer fluid shall contain lubricity and anti-oxidation agents. Closers shall be sized for each door. Closers shall have two non-critical valves to independently regulate sweep and latch speed. Closers shall have adjustable backcheck. Regular arm and top jamb closers shall have a non-hold open shoe permitting 15% (+/- 7-1/2%) power adjustment. [9300BC].
The right door closer for any door is defined by the weight of the door, the amount of traffic the door gets and the specific needs of the opening. Norton has the right door closer for any situation, including a selection of mechanical closers found here.
A surface closer is just what the name suggests, and Norton offers this practical and versatile door closer in light, medium and heavy duty. As the names suggest, select any of these mechanical closers based on the amount of traffic the door receives.
A cam action closer is a mechanical closer that provides greater efficiency for slide track operation. This style provides lower opening resistance without giving up closing force and control. This combination complies with the requirements of the Americans with Disabilities Act (ADA).
The cam door closer offers an adjustable sweep and latch speed. This stylish model of mechanical door closer from Norton is a great choice for both designers and architects.
But if the application requires an even cleaner look, like in an office building or conference center, consider a concealed mechanical door closer. This fits into the frame header so that only the solid, one-piece arm can be seen when the door is open. This door closer is great for security situations as well.