Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Focusing on door closer manufacturing

CE and UL listed | Supplier to top brand

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Home ProductsAutomatic Hydraulic Door Closer

UL Listed Small Door Closer Size 3 , Overhead Door Closer Adjustment Speed

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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UL Listed Small Door Closer Size 3 , Overhead Door Closer Adjustment Speed

China UL Listed Small Door Closer Size 3 , Overhead Door Closer Adjustment Speed supplier
UL Listed Small Door Closer Size 3 , Overhead Door Closer Adjustment Speed supplier UL Listed Small Door Closer Size 3 , Overhead Door Closer Adjustment Speed supplier

Large Image :  UL Listed Small Door Closer Size 3 , Overhead Door Closer Adjustment Speed

Product Details:

Place of Origin: Zhejiang, China
Brand Name: Dorrenhaus, DORHAUS
Certification: UL228, ISO9001:2015
Model Number: D303S

Payment & Shipping Terms:

Minimum Order Quantity: 200sets
Price: USD5.00-USD35.00 per set
Packaging Details: 1set in 1 paper box, 20sets in carton of 430*260*300mm, 24ctns in 1 wooden pallet size: 110*85cm
Delivery Time: 5-6 weeks
Payment Terms: D/P, L/C, , T/T, Western Union, MoneyGram
Supply Ability: 20,000sets / month
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Detailed Product Description
Master Keyword: Small Overhead Door Closer Alternative Function: Guide Rail Arm
Suitable Temp.: -40℃ To 45 ℃ Max. Open Angle: 130º
Max. Door Weight: 65 Kg Closing Power: #3
Guarantee Period: 3 Years Width Limit: 950 Mm

 

  UL Listed Small Door Closer Size 3 , D303S Overhead Door Closer Adjusting Speed

 

                                         Dorrenhaus - UL - certified | Exporting since 2011

 

      Dorhaus D303S door closer, with automatic hydraulic structure, small and exquisite, 

      it's favourite model in domestic building business, especially for landing-answer door.

               

      1.  Overhead Small Door Closer UL Listed Fire proof for Residential Door

      2.  Reliable lubricating oil for all weather running and continuing lubrication

      3.  Material: lightweight casting aluminum shell, adjustable steel flat arm

      4.  Closing and latching speed adjusting by dual regulating valves

      5.  Core Advantages: Sinicism style, most favourite in Chinese market

      6.  Has been investigated by UL according with the standard(s) UL228,

           comply with UL 10C standard, designed for usage with swinging

           type fireproof door rated up to and including 180 minutes.

      7.  Appearance: Traditional Chinese style, Small and Exquisite

      8.  Best for low traffic such as closets, or residential applications

      9.  Non-handed overhead mounting for Regular Arm and Top Jamb 

     10. Hydraulic Structure: powder bearing, rack and pinion type

 

      ► Reliable cooperative supplier of international well-known door closer companies

 

UL Listed Small Door Closer Size 3 , Overhead Door Closer Adjustment Speed

 

         Painting - Silver, Bronze, White, Gold, Black, Brown

 

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

          and latching, maintain quiet and security.

       * CONSUMMATE WORKMANSHIP: even running, no oil leakage, noiseless

       * SPRING FORWARD, EASY BACK: adjustable steel flat swing arm will not impact opening, 

          meanwhile shut doors gradually to allow for graceful entry and exit

 

 

Model No.

 

Width

Range

Weight

Limit

Closer Spec.

(LxWxH)

Installation Dim.

 

D303S

 

950mm 40-65kg

167*37*56.5mm

153*19mm

Closing

Power

Open Angle

Range

Tested Life

Cycles

Fire Proof

Standard

 

Authentication

 

size 3

 

90º-130º

 

300,000 UL 10C - 3h UL 228

 

UL Listed Small Door Closer Size 3 , Overhead Door Closer Adjustment Speed

UL Listed Small Door Closer Size 3 , Overhead Door Closer Adjustment Speed

UL Listed Small Door Closer Size 3 , Overhead Door Closer Adjustment Speed

Contact Details
Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Contact Person: Yunta

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