Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Focusing on door closer manufacturing

CE and UL listed | Supplier to top brand

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Home ProductsConcealed Automatic Door Closer

Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer

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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Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer

China Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer supplier
Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer supplier Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer supplier

Large Image :  Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer

Product Details:

Place of Origin: Zhejiang, China
Brand Name: Dorrenhaus, DORHAUS
Certification: ISO9001:2015
Model Number: D20

Payment & Shipping Terms:

Minimum Order Quantity: 200 sets
Price: USD5.00- USD35.00 / set
Packaging Details: 1set in 1 paper box, 10sets in carton of 585*245*230mm, 40ctns in 1 wooden pallet size: 120*100cm
Delivery Time: 5-6 weeks
Payment Terms: L/C, D/P, T/T, Western Union, MoneyGram
Supply Ability: 20,000sets per month
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Detailed Product Description
Master Keyword: Hidden Overhead Concealed Door Closer Open Angle Range: 150 Degree
Quality Assurance: 3 Years Closing Force: #2
Weight Range: 25- 45kg Function Alternate: Hold Open
Suitable Temp.: - 40℃ To 45℃ Applicable Width: 850mm

 

   Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer

            

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

 

           Dorrenhaus overhead concealed door closer D20, is of hidden type, will be

           mounted inside the door and will not be visible while the door is completely

           shut. Compare with surface mounted door closer, It's hard to install.

           Usually it's better for building project specially for room door of hotel,

           restaurant or similar public building.

 

            Ω  Overhead conealed door closer, light duty for hotel room door

            Ω  Aluminum hidden track arm with optional hold open device

            Ω  Slim body with 28mm thickness, min. door thickness of 40mm

            Ω  Non-handed installation, designed for universal application

            Ω  Meet requirements of UL 228 standard, tested life cycles 150,000+

            Ω  Two regulating valves controls adjustable closing & latching speed

            Ω  Casting aluminum body with anodized aluminum sliding track arm     

            Ω  Fixed spring force #2, suitable for max. 850mm door width   

 

            ► Trusted cooperative manufacturer of global first-rate security trade mark

 

Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer 

 

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

 

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

                closing and locking, keep quiet and safety.

             * SKILLED CRAFT: even operation, oil tight, noiseless

             * SPRING THRUST, EASY CLOSING: the commercial-grade arm won’t interfere with

                opening, while closing doors slowly enough to allow graceful entrance and exit

 

 

Type No.

 

Applicable

Width

Max. Door

Weight

Closer Spec.

(LxWxH)

Installation Dim.

 

D20

 

850mm 25-45kg

302*28*78mm

288*14mm

 

Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door CloserSliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer

Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer

 

Sliding Track Arm Hidden Door Closer , Silent Overhead Concealed Door Closer

 

 

Contact Details
Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Contact Person: Yunta

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