Fireproof Heavy Duty Door Closer UL Listed Speed Adjustable For All Temp. District

Basic Information
Place of Origin: Zhejiang, China
Brand Name: Dorrenhaus, DORHAUS
Certification: UL228, ISO9001:2015
Model Number: D503
Minimum Order Quantity: Negotiate
Price: Negotiate
Packaging Details: 1 piece in 1 paper box, 10 pieces in carton of 445*280*178mm, 40ctns in 1 wooden pallet size: 116*92cm
Delivery Time: around 5 weeks
Payment Terms: D/P, L/C, , T/T, Western Union, MoneyGram
Supply Ability: 20,000 pieces per month
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Primary Keywords: Aluminum Door Closer Weight Range: 40 To 65kg
Open Angle Limit: 105 Degree Assurance Period: 3 Years
Applicable Width: 950 Mm Applicable Temp.: - 40℃ To 45℃
Spring Force: # 3 Optional Function: Hold Open
High Light:

internal door closer

,

square door closer

 

 

 

 
  Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District

 

 

 
Type No.

 

Width
Suitable

Weight
Suitable

Closer Spec.
(LxWxH)

Mounting Dim.

 
D503

 

950mm 40-65kg

182*41*60.5mm

166*19mm

Closing
Power

Quality
Guarantee

Fire Proof
Standard

 
Tested  Life Cycles

 

Product
Authentication

size 3 3 years UL 10C

 
200,000

 

UL 228
 

 

 

 

Ω Precise cast aluminum alloy closer body with reinforced steel Dorma arm
Ω Main aluminum material, light and strong, cost-effective for long life cycles
Ω Non-handed installation design, for regular arm and top jamb mounting
Ω Door open angle usually set between 90º or 105º, angle limit: 105 degree
Ω Fixed spring force #3 for max. door width 950mm or door weight 40-65kg
Ω Fuchs lubricating oil, guarantee for constant running and lubrication,
applicable temperature limit: - 40℃ to 45℃, suitable for all temp. district
Ω Light and medium duty aluminum door closer UL listed for commercial door
Ω Two independent regulating valves controls the closing and latching speed
Ω Hold open arm at 90º stop is for optional
Ω Rack and pinion dual heat treated, hydraulic structure, powder bearing
       
 
  


           Closer Finishes: - Silver, Brown, White, Bronze, Gold, Black
 
         * SOFT, NO MANUAL CLOSING REQUIRED: let the door do the work, enjoy automatic
             closing and latching, maintaining quiet and security.
          * ADVANCED TECHNOLOGY: smooth operation, oil tight, noiseless
          * SPRING THRUST, EASY BACK: the commercial-grade arm will not impact opening, and
             close the door slow enough to allow for elegant entry and exit

 

 


      UL 10C certification, fire rated up to 3 hours                  

      UL 228 certification, life cycles of 200,000 plus             

      No oil leakage, no abnormal noise, 3 year warranty      

Fireproof Heavy Duty Door Closer  UL Listed Speed Adjustable For All Temp. District
 
Fireproof Heavy Duty Door Closer  UL Listed Speed Adjustable For All Temp. District
 
Fireproof Heavy Duty Door Closer  UL Listed Speed Adjustable For All Temp. District
 
Fireproof Heavy Duty Door Closer  UL Listed Speed Adjustable For All Temp. District

 

Contact Details

WhatsApp : +8615888259987