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Medium Duty Auto Door Closer Surface Mounted No Oil Leakage CCC Certified

Categories Automatic Fire Door Closers
Brand Name: Dorrenhaus, DORHAUS
Model Number: D703
Certification: UL 228, CCC Certified
Place of Origin: Zhejiang, China
MOQ: 100 pieces
Price: USD10.50-USD11.50/piece
Payment Terms: D/P, L/C, , T/T, Western Union, MoneyGram
Supply Ability: 10,000pieces / month
Delivery Time: 5 weeks
Packaging Details: 1 piece in 1 paper box, 10pcs in carton of 548*345*185mm, 30ctns in 1 wooden pallet size: 115*106cm
Main Keyword: Automatic Fire Door Closer
Max. Open Angle: 115 degree
Max. Door Weight: 65kg
Closing Force: #3
Working Temp.: -40℃ to 45℃
Width Range: 950mm
Functions Alternate: Back Check
Assurance Period: 3 years
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Medium Duty Auto Door Closer Surface Mounted No Oil Leakage CCC Certified


Medium Duty Auto Door Closer Surface Mounted No Oil Leakage CCC Certified

  • Dorrenhaus - CE / UL certified | Export since 2011
  • Even running, no oil leakage and abnormal sound
  • Compulsory product certificate for fire door closer

D703 is our most durable medium duty automatic fire door closer, designed for the

application of low-traffic applications. It’s produced conform to UL 228 standard.


* Hydraulic Auto Door Closers. D703 Size 3, D706 Size 6 (strongest size)

* Auto Closing & latching speed controlled by dual separate adjusting valves

* Universal application, non-handed, designed for surface mounted

* Precised cast aluminum body with reinforced type adjustable tube arm

* Fuchs brand Hydraulic fluid for smooth lubricity and continuing lubrication

* Streamlined design allows mounting on most commercial applications

* Optional back check function adjusted by single regulating valve

* UL 10C online directory certification, up to 3 hours fire rating

* UL 228 certified, factory tested life cycles of 200,000+


Reliable cooperative supplier of global famous door closer trade mark


Finishes: Silver, Bronze, White, Gold, Black, Brown


* GENTLE, NO MANUAL CLOSING: the door will closer by itself, enjoy self-driven

shutdown and lock, maintain quiet and sureness.

* SPRING THRUST, EASY BACK: the commercial-grade arm will not impact opening,

meanwhile shut doors gradually to allow for graceful entry and exit

* CERTIFICATION TRUSTABLE:UL 228 is the primary standard which mush be obtained

for door closers. In fact the model has surpassed a test to 300,000 + cycles.



Type


Door Width

Weight

Range

Closer Size

(LxWxH)

Installation

Dimension


D703


950mm40-65kg225*42*74mm

208*19mm

Max. Open

Angle

Assurance

Period

Fireproof

Standard

Life Cycles

by Standard


Certification



115º


36 monthsUL 10C -3h100,000UL 228



Quality Medium Duty Auto Door Closer Surface Mounted No Oil Leakage CCC Certified for sale
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