Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Focusing on door closer manufacturing

CE and UL listed | Supplier to top brand

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

Certification
Good quality Automatic Sliding Door Closer for sales
Good quality Automatic Sliding Door Closer for sales
Quite satisfied with closer quality, function and features, appearance, packing, timely delivery, easy communication, quick and efficiently handling of complaints. Lower price, more customer.

—— Gallery Specialty Hardware Canada

Satisfied with most aspects of Dorrenhaus, the quality of D303, D4016, D30 and D2024 are very good, our customer quite satisfied with these models.

—— Guangdong Topstrong Hardware

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

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

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

Product Details:

Place of Origin: Zhejiang, China
Brand Name: Dorrenhaus, DORHAUS
Certification: UL 228, CCC Certified
Model Number: D703

Payment & Shipping Terms:

Minimum Order Quantity: 200 pieces
Price: USD5.00-USD35.00/piece
Packaging Details: 1 piece in 1 paper box, 10pcs in carton of 548*345*185mm, 30ctns in 1 wooden pallet size: 115*106cm
Delivery Time: 5-6 weeks
Payment Terms: D/P, L/C, , T/T, Western Union, MoneyGram
Supply Ability: 10,000pieces / month
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Detailed Product Description
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

 

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

                            

                                     Dorrenhaus- CE- and UL-certified | Exporting since 2011

     

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

      application of low-traffic applications. It’s produced conform to CCC standards.

 

      *  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

      *  China Compulsory Product Certification for fire rated door closer

      *  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

 

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

 

         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.

       * CONSUMMATE CRAFTSMANSHIP: even running, no oil leakage and abnormal sound

       * 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

 

950mm 40-65kg 225*42*74mm

208*19mm

Max. Open

Angle

Assurance

Period

Fireproof

Standard

Life Cycles

by Standard

 

Certification

 

 

115º

 

36 months UL 10C -3h 100,000 UL 228

 

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

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

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

 

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

 

Contact Details
Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Contact Person: Yunta

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