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 : +86-750-3652251 / 3856396

: +86-750-3856395 / 3856397


: sales@dndhardware.com


How to install door coordinator?

Views:70     Author:Site Editor     Publish Time: 2018-04-26      Origin:Site

D&D Hardware-Fire Labeled Doors 7 Inch Door Coordinator DDDR001

1.Position the coordinator on outside of the top frame.

Step 1-Installation of door coordinator from D&D Hardware

2.Mark two mounting holes on outside of the top frame if the coordinator is on correct position.

Step 2-Installation of door coordinator from D&D Hardware

3.Drill and tap for #10-24 machine screws on metal door. Make 1/8" pilot drill on wood door.

4.For wood door application, a Strike Plate must be installed on top edge of the inactive door.

5.Mount the ADJ Door Bracket. 

This bracket will support the coordinator kept in projection when the doors are closed.

Step 5-Installation of door coordinator from D&D Hardware

6.Test operation 

After complete installation, the pivotal lever will ride over the strike plate when the inactive door is closed. When active door and inactive door be opened at same time, the coordinator arm will drop down 20°. If the door closers are installed, the inactive door will be closed earlier than the active door as the active door be held by the coordinator arm at this time.

D&D Hardware Manufacture of high quality hardware for Wooden Doors, Metal Doors, Escape Doors,Fire Rated Doors,Single Fire Rated Flush Doors, Double Doors,Security Doors, Louver Steel Doors etc.

Our products which include 
Door Coordinator, Panic Exit DeviceLever HandlesMortise Locks,  Door HingesDoor CloserDoor Bolts, Door Stopers, etc.

All our products strictly according to international Standard, such as the ANSI, BS EN/CE, UL, BHMA standard.


Contact us Now:

Contact: David Jian
Mob:0086-139 2903 7292
Email: David@dndhardware.com, sales@dndhardware.com, 

Jobby Zhang

Mob:0086-137 2599 9617
Email: jobby@dndhardware.com


ADD:No.4 Bldg, Street 33, West Gaoxin Rd, High-tech Zone, Jianghai Dist. Jiangmen City, Guangdong, China (Postcode:529000)



Fax: +86-750-3856395

Contact Info

:+86-139 2903 7292   David Jian

: +86-750- 3856396

 : sales@dndhardware.com 

:  No.4 Bldg, Street 33, West Gaoxin Rd, High-tech Zone, Jianghai Dist. Jiangmen City, Guangdong, China 

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