Light Duty Automatic Sliding Door Closer Overhead Hydraulic Open Angle 120 Degree

 
  Light Duty Automatic Sliding Door Closer Overhead Hydraulic Open Angle 120 Degree
 

•      Lightest and smallest sliding arm door closer for home     
•      Dorrenhaus - Focusing on manufacturing door closers     
•      Smooth operation, no oil leakage and abnormal sound      

 
       Dorrenhaus automatic door closer D303SH with sliding arm is of size 3 spring power,
       compared with the regular arm and top jamb overhead mounting methods, its power
       efficiency is the lowest, approximately 50% less, i.e. only size 2 closing force.
 
       1.  Material: casting aluminum closer shell, anodized aluminum sliding track arm
       2.  Double Valves Controls Closing and Latching speed separately after installation.
       3.  With UL Certified Aluminum Door Closer Body, Light Duty and Small Size
       4.  Core Competitive Superiority: Chinese style, China’s biggest sell model
       5.  Fuchs Brand Lubricants especially for qualified door closer constant lubrication.
       6.  Closer Appearance: Square and smaller body, Classic and Gracious
       7.  Hydraulic Structure: powder bearing, rack and pinion type door closer
       8.  Popular model suitable for light duty interior applications, such as School Janitor
            Closet or Residential Restroom Door etc.
       9.  Properties of product and tested life cycles meet UL 228 standard, life cycles of
            200,000 plus
 
       ► 7 years cooperative manufacturer of world's famous security trade mark
 
 
        Finishes: Painted - Silver, Bronze, White, Gold, Black, Brown
 
       * SPRING THRUST, EASY CLOSING: aluminum sliding track arm will not impact opening,
          meanwhile shut doors gradually to allow for graceful extry and exit
       * SOFT, NO NEED TO CLOSE MANUALLY: allow the door do the work, enjoy self-driven
          closing and latching, maintain quiet and security.