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Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.
Zhejiang Dorrenhaus Hardware Industrial Co., Ltd. Focusing on door closer manufacturing CE and UL listed | Supplier to top brand
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Silent Commercial Grade Hidden Door Closer D20 Smooth Running Lightweight

Zhejiang Dorrenhaus Hardware Industrial Co., Ltd.

Silent Commercial Grade Hidden Door Closer D20 Smooth Running Lightweight

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Brand Name : Dorrenhaus, DORHAUS

Model Number : D20

Certification : ISO9001:2015

Place of Origin : Zhejiang, China

MOQ : 100 sets

Price : USD19.50 - USD21.00 / set

Payment Terms : L/C, D/P, T/T, Western Union, MoneyGram

Supply Ability : 20,000sets per month

Delivery Time : 5 weeks

Packaging Details : 1set in 1 paper box, 10sets in carton of 585*245*230mm, 40ctns in 1 wooden pallet size: 120*100cm

Primary Keyword : Commercial Hidden Door Closer

Working Temp. : - 40℃ to 45℃

Max. Door Width : 850mm

Opening Angle : 150 degree

Closing Power : #2

Function Optional : Hold Open

Assurance Perod : 3 years

Weight Suitable : 25- 45kg

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Silent Commercial Grade Hidden Door Closer D20 Smooth Running Lightweight

  • Smooth running, no oil leakage and abnormal sound
  • Two valves control closing and latching speed
  • Commercial Grade Best for Hotel Room Door

Dorrenhaus commercial grade hidden door closer D20, hydraulic structure,

rack and pinion type, with closing force of EN-2, applicable for 850mm

width door or 45kg weighing door.

1. Material: cast aluminum closer shell, aluminum hidden sliding track arm

2. Two valves, one controls closing speed, another controls latching speed.

4. Durable closer lubricating oil for any climate running and constant lubrication

5. Appearance: concealed design, soft with its body , temper force with grace

6. Properties and 150,000 plus life cycles comply with Chinese national standard

7. Automatic Lightweight Hidden Door Closer Size / Speed Fully Controlled

8. Structure: rack and pinion type, needle bearing with two-time heat treatment

9. Best for medium and light traffic area, such as a small office or hotel room

10. Completely controlled from setting of opening force to door latching speed

11. Slim body with 28mm thickness, Minimum door thickness for installation

- 40mm for wooden door and 35mm for sash door

Stable cooperative manufacturer of international famous door closer companies

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

* SPRING FORWARD, EASY BACK: commercial-level swing arm will not impact opening,

while closing doors silent and slowly enough to allow graceful entrance and exit

* SOFT, NO NEED TO CLOSE MANUALLY: allow the door do the work, enjoy automatic

closing and latching, maintaining quiet and security.

Model No.

Door Width

Weight Limit

Closer Body

(LxWxH)

Installation

Dimension

D20

850mm 25-45kg

302*28*78mm

288*14mm

Silent Commercial Grade Hidden Door Closer D20 Smooth Running Lightweight

Silent Commercial Grade Hidden Door Closer D20 Smooth Running Lightweight

Silent Commercial Grade Hidden Door Closer D20 Smooth Running Lightweight


Product Tags:

concealed door closer

      

hidden door closer

      
China Silent Commercial Grade Hidden Door Closer D20 Smooth Running Lightweight wholesale

Silent Commercial Grade Hidden Door Closer D20 Smooth Running Lightweight Images

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