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Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Specifications
Brand Name :
Dorrenhaus, DORHAUS
Model Number :
D503
Certification :
UL228, ISO9001:2015
Place of Origin :
Zhejiang, China
MOQ :
100 pieces
Price :
USD7.80-USD8.50 per piece
Payment Terms :
D/P, L/C, , T/T, Western Union, MoneyGram
Supply Ability :
20,000 pieces per month
Delivery Time :
around 5 weeks
Packaging Details :
1 piece in 1 paper box, 10 pieces in carton of 445*280*178mm, 40ctns in 1 wooden pallet size: 116*92cm
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
Description


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

► Trusted cooperative supplier of golbal first-rate security trade marks


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


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


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

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

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

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

Product tags

fire rated door closer

,

90 min fire rated door

,

fire rated entry door
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Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District

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Product Detail
Brand Name :
Dorrenhaus, DORHAUS
Model Number :
D503
Certification :
UL228, ISO9001:2015
Place of Origin :
Zhejiang, China
MOQ :
100 pieces
Price :
USD7.80-USD8.50 per piece
Contact Supplier
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District
Fireproof Aluminum Door Closer UL Listed Speed Adjustable For All Temp. District

Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Active Member
7 Years
zhejiang
Since 2011
Business Type :
Manufacturer, Exporter
Main Products :
Automatic Hydraulic Door Closer, Automatic Sliding Door Closer, Automatic Fire Door Closers
Total Annual :
15,000,000-18,000,000
Employee Number :
200~250
Certification Level :
Active Member
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