Slide Track Door Closer

Detail Information

Product Description

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. Wild 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 trademark

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 to do the work, enjoy self-driven closing and latching, maintain quiet and security.

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