2800ST Cam Action Door Closer from Norton Rixson

What is a cam action door closer?

A cam action door closer has a mechanical profile designed to change the opening and closing force by using a heart-shaped cam and spring. The spring compresses, rolling around the cam to achieve the desired force profile providing more flexibility in the design.

What are some benefits of the cam action door closer?

The cam action door closer is designed to make doors easy to open while maintaining enough force to close doors securely making it ideal for applications where both security and accessibility are a priority. The single closer and track assembly can support up to four installation positions and has a unique arm to simplify installation.

Learn about the additional benefits of the 2800ST cam action door closer available with Norton Rixson below.

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 Features of the 2800ST cam action door closer

• Cast aluminum body
• Adjustable spring size 1 through 6
• Door weight: 250 lbs.
• Non-handed
• Unique spline arm
• Push and pull side installation, door or frame mounted
• Adjustable closing force
• Adjustable closing and latching speed
• Backcheck standard
• Suitable for exterior and interior doors
• Recommended maximum interior door width 54" (137)
• Standard opening range: pull side = 140°, push side = 110°
• 30-year limited warranty