Exterior Automatic Hydraulic Door Closer D303 Small Size CCC Certified Fire Rated

Exterior Automatic Hydraulic Door Closer D303 Small Size CCC Certified Fire Rated

• No oil leakage, no abnormal sound, smooth running
• Most popular model, cost-effective, CCC certificated
• Dorrenhaus - 7 years supplier to top worldwide brand

Certificate for China Compulsory Product Certification: Fire Rated Door Closer,
Model: GA93-4CIII(D300) have met the requirements of implementation rules for
compulsory certification (Ref No.CNCA-C18-02:2004 & CCCF-HZFH-02).

1. Automatic Exterior Hydraulic Door Closer Small Size CCC Certified
2. Traditional Hydraulic Structure: powder bearing, rack and pinion type
3. Best for low traffic such as closets, family room or residential applications
4. Advantages: Economic style, most popular in Chinese market
5. Appearance: Traditional Chinese style, Small and Exquisite
6. Designed for Regular Arm and Top Jamb mounting (for exterior opening)
7. Sweep & latching speed adjusted by double single regulating screws
8. Material: precised cast aluminum closer shell, steel screw thread arm
9. Conform to the requirements of Chinese national standard: QB/T 2698-2005,
“Door Closer for Fireproof Door”GA 93-2004 fire testing standard
10. Durable lubricating oil for any climate running and constant lubrication.
11. Small spring force size 3, weight range: 40-65kg, max. 950mm width

► Stable cooperative vendors of world's first-rate door hardware brands


Finishes: Silver, Bronze, White, Gold, Black, Brown

* SPRING FORWARD, EASY CLOSING: the steel screw thread arm will not impact
opening, silent close the door slow enough to allow for elegant entry and exit
* SOFT, NO MANUAL CLOSING : let the door close by itself, enjoy self-driven shutdown
and lock, maintain quiet and sureness.
* ADVANCED WORKMANSHIP: smooth operation, oil tight, no noise