LCN 4050 Series Door Closers
The 4050 Series cast aluminum closer is engineered for durability, and built tough to excel in the harsh environments of high-frequency and highly abusive traffic areas. It is ideal for commercial building applications and competitive specification situations that demand quality, reliability and value.
This cast aluminum door closer offers premium features like powder coating, a full-complement bearing, all-weather fluid and a 25-year warranty. With a standard full plastic cover and optional full metal cover, 6 standard colors and unlimited custom colors, the 4050 Series is the right choice for a wide range of heavy-duty applications.
- Cast aluminum cylinder with full-complement bearing
- 1-1/2” diameter piston
- Double heat-treated steel pinion journal
Quality and durability
- All-weather Liquid X fluid
- Patent-pending design
- 25-year warranty
- Universal non-handed
- Peel-n-stick template and standard plastic cover
- Adjustable spring sizes 1-6