|Place of Origin:||Zhejiang, China|
|Brand Name:||Dorrenhaus, DORHAUS|
|Certification:||ANSI/BHMA A156.4 Grade 1, UL 228|
|Minimum Order Quantity:||Negotiate|
|Packaging Details:||1 set in 1 paper box, 10sets in carton of 563*343*190mm, 30ctns in 1 wooden pallet size: 115*106cm|
|Delivery Time:||5 weeks|
|Payment Terms:||L/C, D/A, D/P, T/T, Western Union|
|Supply Ability:||20,000sets / month|
|Product Category:||Heavy Duty Gate Closer||Size Adjusting:||#1 - 6|
|Optional Features:||Hold Open||Working Temp.:||-40℃ To 45 ℃|
|Width Suitable:||1500mm||Assurance Period:||3 Years|
|Open Angle:||Max 180 Degree||Weight Limit:||150kgs|
backcheck door closer,
soft closing door closer
Medium Heavy Duty Gate Closer Controlled Open Angle 180 Degree for Steel Door
Closer Finishes - Silver, Gold, Bronze, White, Brown, Black
* RELIABLE CERTIFICATION: ANSI 156.4 - Grade 1 is the topmost achievable standard
for door closer. This one has actually surpassed a test to 2 million + cycles.
* SPRING THRUST, EASY BACK: the commercial-grade arm will not impact opening,
meanwhile shut doors gradually to allow for graceful entry and exit
* ADJUSTING ACCORDING TO YOUR REQUEST: let customer act at their own pace.
Closing power of 6 levels is available for most door weight or width.
* FITS WHERE YOU NEED IT: surface mounted model and full sets of screw package,
allows you to install over different occasion, while providing complete control
* GENTLE, NO NEED TO CLOSE MANUALLY: let the door do the work, enjoy automatic
shutdown and lock, maintaining quiet and safety.
1. Hydraulic Structure: needle bearing, rack and pinion with dual thermal treatment
2. For steel door in medium and high traffic area, such as a big office,
public restroom, hotel, station etc.
3. Sweep & latching speed adjusted by double single adjusting screws
4. Tri-package screws for any mounting: Regular Arm, Parallel Arm or Top Jamb
5. Medium Heavy-Duty Commercial Gate Closer Size and Speed Fully Controlled
6. Advantages: Amazon best-sell style, most popular in North American market
7. Full process controlled beginning from the opening ending at the latching :
Spring strength adjustable through range of #1 (2 pounds force) to #6 (14 pounds),
Min. opening force 20N, comply with requirements of American Disaster Association
8. Durable door closer lubricating oil for any climate running and constant lubrication.
9. Appearance: Traditional American style, streamlined design, soft in just
10. Material: cast aluminum closer shell, steel Screw Thread Arm and plastic cover
11. Conform to the requirements of UL 10C Compliant for positive pressure.
12. With adjustable back-check regulating valves