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

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

•       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      

                  
           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
           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           
 
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