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 Sliding Door Closer

Fireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open Optional

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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Fireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open Optional

China Fireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open Optional supplier
Fireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open Optional supplier Fireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open Optional supplier

Large Image :  Fireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open Optional

Product Details:

Place of Origin: China
Brand Name: DORHAUS, Dorrenhaus
Certification: ISO9001:2015
Model Number: D303SH

Payment & Shipping Terms:

Minimum Order Quantity: 200 sets
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: around 35 days
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: Sliding Arm Door Closer Suitable Temp.: -40 ℃ To 45 ℃
Width Limit: 850mm Guarantee Period: 3years
Alternative Function: Hold Open Max. Door Weight: 20-35kg
Max. Open Angle: 120 Degree Closing Force: #2

 

   Fireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open Optional

 

                                     Dorrenhaus - 6-year supplier to top worldwide brands

 

             D303SH is of smallest closer body in all of door closer with sliding arm, it' is

             cost-effective. With automatic hydraulic structure, small and exquisite

             appearance, enjoys good sale in Chinese door hardware distributor for years.

 

             Ω  Produced as per UL 228 standard, tested life cycles 200,000

             Ω  Fixed Spring Force #3, i.e. closing force #2, for max. door width 850mm

             Ω  Fireproof hydraulic fluid for smooth operation and constant lubrication

             Ω  Non-handed Installation, type for regular-arm and top-jamb mounting

             Ω  Precise cast aluminum shell with anodized aluminum sliding arm

             Ω  Self Closing Sliding Arm Door Closer Hold Open Unit Optional

             Ω  Hydraulic Structure: powder bearing, rack and pinion type

             Ω  Two control valves adjust closing speed and latching speed

             Ω  Max opening angle 120 degree, overhead mounted

             Ω  Applicable Temperature: -40 to 45 ℃

 

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

 

               * SPRING FORWARD, EASY CLOSING: the aluminum sliding track arm will not impact

                  opening, at the same time closing door gradually to allow elegant entrance and exit.

               * EXQUISTIE WORKMANSHIP: even running, oil tight, noiseless

               * SOFT, NO NEED TO CLOSE BY HAND: the door will closer by itself, enjoy

                  self-driven shutdown and lock, maintain quiet and sureness.

 

 

Model

 

Applicable

Width

Max. Door

Weight

Closer Size

(LxWxH)

Mounting

Dimension

 

D303SH

 

850mm 25-45kg 167*37*56.5mm 153*19mm

Closing

Power

Max. Open

Angle

Tested Life

Cycles

 

Optional Features

 

Manufacturing

Standard

size 2 120º

 

200,000

 

Hold Open UL 228

 

Fireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open OptionalFireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open Optional

Fireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open Optional

Fireproof Sliding Arm Door Closer D303SH Self Closing Oil Tight Hold Open Optional

Contact Details
Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Contact Person: Yunta

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