|Place of Origin:||Zhejiang, China|
|Brand Name:||Dorrenhaus, DORHAUS|
|Certification:||ANSI/BHMA A156.4 Grade 1, UL 228|
|Minimum Order Quantity:||Negotiate|
|Packaging Details:||1pc in 1 paper box, 10 pcs 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:||20,000 pcs per month|
|Primary Keyword:||UL Door Closer||Max. Open Angle:||180 Degree|
|Function Optional:||HO, DA||Max. Door Width:||1500mm|
|Spring Force:||#1 - 6||Weight Range:||20-150 Kg|
|Temperature Limit:||- 40 ℃ To 45 ℃||Guarantee Period:||3years|
frame mounted door closer,
spring arm door closer
Soft Close 180 Degree Door Closer , Safety Control Overhead Closer for Steel Door
The Heavy Duty Commercial Door Closer with Delayed Action delivers both safety and function in a single package. Whether dealing with heavy traffic or light, this surface-mounted door closer is sure to impress. The Heavy-Duty door closer is the perfect choice for managing heavy traffic and operates doors up to 330 lbs.
||Door Width||Door Weight||
||800-1500 mm||20-150 kg||246*44.5*69.5 mm||230*19 mm|
||ANSI 156.4 - Grade 1||2,000,000||UL 10C
Ω American medium heavy duty closer for steel door overhead mounted
Ω Backcheck safety controlled by valve, adjustable after installation
Ω Casting aluminum closer housing with adjustable screw thread steel arm
Ω Adjustable latching & closing speed regulated by dual separate valves
Ω Adjusting spring strength size 1-6, max. opening angle: 180 degree
Ω No manual closing needed, suitable for all regular installation
Ω Obtain certification of UL 10C, fire rated testing up to 3 hours
Ω Structure: Rack and pinion type, dual heat treatment, needle bearing
Ω High quality closer lubricating oil for smooth operation and lubrication,
temperature range: - 40 ℃ to 45 ℃, suitable for very cold district.
Finishes: Painted - Silver, Bronze, Brown, White, Gold, Black
* SPRING FORWARD, EASY BACK: the commercial-grade arm won’t interfere with opening,
at the same time closing door gradually to allow elegant entrance and exit
* SOFT CLOSE, HANDS-FREE: let the door finish work, enjoy self-driven shutdown and lock,
maintain quiet and sureness.
* 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.
* RELIABLE CERTIFIABLY : ANSI 156.4 - Grade 1 is the highest standard that can be achieved
by door closer. In fact the life cycle of this model is much more than 2 millions.
* 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
Even operation, oil tight, no abnormal sound