the Allegion group of
LCN is a door hardware brand within the Allegion group of companies. With more than 27 brands sold in over 120 countries, Allegion is pioneering safety as a provider of security solutions for homes and businesses around the world. LCN manufactures a full range of top-quality door closers and openers.
What are the different grades of door closers?
Among other specifications for each grade, door closers are subjected to a “cycle count”:
- Grade 1 = 2,000,000 cycles with a minimum efficiency of 60 percent.
- Grade 2 = 1,000,000 cycles with a minimum efficiency of 60 percent.
- Grade 3 = 500,000 cycles with a minimum efficiency of 50 percent.
How do I know what size door closer to Buy?
Check the width and height of the frame and door.
- Heavier doors will require a closer with a larger power size for optimal performance.
- If it is an extremely narrow frame, you may need to consider a concealed door closer.
Where are LCN closers manufactured?
Princeton, Illinois
All closers shall be as manufactured by LCN CLOSERS, Princeton, Illinois, USA, and shall have the following features: 1. [Applies to 4010, 4020, 4040, 4110, 4210, 4510, 5010 Series only.]
Where are LCN closers made?
USA
LCN door closers are the industry leader in quality. These cast iron closers are the preferred choice for government buildings, schools and other specified jobs. Made to perform in medium to high traffic areas, these closers are design to perform in the harshest conditions. Made in USA.
How can I make my door closer easier to open?
Turn it counterclockwise to decrease the speed. Turn the “L” screw clockwise to increase the speed with which the door closes during the last one-third of its swing. Alternatively, turn it counterclockwise to reduce this speed. Increase the pressure it takes to open the door by turning the “BC” screw clockwise.
Which type of door closer is best?
Best Automatic Door Closers
- Best Automatic Door Closers. Nov 19, 2020 – 4 Recommendations.
- Best Pick. Godrej Locks C071 2 Speed Hydraulic 60kg Door Closer (Silver)
- Editor’s Pick. Royal Hardware Aluminium Hydraulic Door Closer, 180x 36 x 39.5mm (Silver)
- Budget Pick.
- Also Consider.
What is the difference between grade 1 and grade 3 door closers?
They have 3 classes, as follows: ANSI Grade 1– Rated for 2 million cycles, best for medium to high traffic such as a store entrance, office or school. ANSI Grade 3– Rated for 500,000 cycles, best for low traffic such as closets, or residential applications.
Do door closers come in different sizes?
Most closers are adjustable, but the most common are a size 4 for an external 36 inch wide commercial door, and a size 3 for an internal commercial or residential application. There are some applications that may require a special type of closer, such as a hold open feature, positive or spring stop.
What kind of Closer is a 1460?
The 1460 Series is a universal medium-duty closer designed for maximum versatility in commercial and institutional applications, meeting ANSI/BHMA A156.4 Grade 1 and ADA reduced opening force requirements. It installs quickly, accurately and offers a variety of options.
What is the difference between 1460 series and LCN green dial?
LCN peel-n-stick templates ensure quick and accurate installation, and the patented LCN Green Dial takes the guesswork out of spring force adjustments. The 1460 Series mounts hinge pull side, top jamb push side, and parallel arm push side.
What are the mounting options for the 1460 series?
The 1460 Series mounts hinge pull side, top jamb push side, and parallel arm push side. Visit the 1460 Series catalog pages for mounting details, arm options and accessories. Don’t see the document you’re looking for?
What is a universal medium duty closer?
This universal medium-duty closer offers a variety of options, along with fast and accurate installation. The 1460 Series is a universal medium-duty closer designed for maximum versatility in commercial and institutional applications, meeting ANSI/BHMA A156.4 Grade 1 and ADA reduced opening force requirements.
