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Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark

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Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark

China Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark supplier
Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark supplier Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark supplier Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark supplier

Large Image :  Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark

Product Details:

Place of Origin: China
Brand Name: OEM
Certification: EN1154
Model Number: DC4025

Payment & Shipping Terms:

Minimum Order Quantity: 500
Price: Negotiable
Packaging Details: Bulk Packing or Color Box Packing
Delivery Time: 45 days
Supply Ability: 20,000 pcs per month
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Detailed Product Description
Material: Aluminium Alloy Pressure Die-Cast Finishes: Silver, White, Black, Gold
Cover: Available Upon Request Options: BackCheck (BC) And Delayed Action (DA)
Standards: CE, EN1154 And EN1634-1 Power Size: EN2 - EN5

Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1125 and CE Mark


Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark

Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark


 

Material

Aluminum Alloy Pressure Die-Cast

 

Application

UNITY DC4025 is a mainstream overhead door closer suitable for both interior and exterior door type.

 

Standards and Certification

Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark Successfully type-tested for conformity to all of the requirements of EN1154: 1996/A1: 2002/AC:2006 including the additional requirements for latch action /backcheck /adjustable closing force.
Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark Successfully passed 60 minutes fire test of metal door assemblies to EN1634: 2008
Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark CE Marking: CE Declaration of Conformity available on request
Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark ALl tests performed independently and certified by Intertek Testing and Certification Ltd. at UK

 

EN1154 Clssification

4 8 4 1 1 3
2

 

Finishes

- Silver

- White

- Gold

- Other finishes available on request

 

Specification and Features

- Full Rack and Pinion Construction

Heat-treated rack and pinion immersed in high grade oil to

give a smooth action and minimum wear and tear

 

- Adjustable Power Size (EN2 – EN5)

Power Size can be adjustable by spring valve according to

door width and weight variation.

DC4015 EN2 EN3 EN4 EN5
Маx. Door Width (mm) 850 950 1100 1250
Маx. Door Weight (kgs) 40 60 50 100
Маx. Opening Angle 180° 180° 150° 120°

 

- Non Handed

DC4025 can be universally fitted on both left and right

handed swing door

 

- Flexible Mounting Position

DC4025 can be installed on both pull and push side of

door and can be fitted and both door and frame.

 

- Adjustable Latch and Closing Speed

DC4025 is supplied with hydraulic controlled valves to adjust

latch and closing speed.

 

- Adjustable Backcheck

Backcheck feature set and adjusted by an independent valve

to protect doorset from violent opening.

Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark

Optional Features

- Delayed Action

Additional adjustable valve can be included to allow

additional time before closing.

Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark

 

- Closer Cover: DCCV40

Metal cover available to cover mounting screw holes and

create a clean appearance

Power Size EN2 to EN5 Overhead Door Closer for Fire Door EN1634 Fire Tested EN1154 and CE Mark

- Door Hold-Open

Hold-Open arm allows the door to be held open at a preset

angel for special occasion

 

- Slide-track Arm Mounting

Slide-track arm mounting allows minimum overall projection

of closer from door, which provides greater safety, smoother

operation and more appealing aesthetics

 

DC4025 Item List

 

Item No. Description
DC4025 Door Closer with Standard Arm and BackCheck
DC4025DA DC4025 with Delayed Action
DC4025ST DC4025 with Slide-track Arm
DC4025DAST DC4025 with Slide-track Arm and Delayed Action
DC4025HO DC4025 with Hold Open Arm
-FMT Add FMT suffix for order with DCCV40 cover

 

Contact Details
Unity Hardware Ltd.

Contact Person: Rong Qian

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