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INTRODUCTION OF Door Closer on New Design with heavet duty for Dorma Type DC704
Door Closer is used for all kinds of door, such as glass door, wooden door, office door and so on. The material of door closer is aluminum alloy with the painting color. Usually the opening way is one-side open, and the different installation way makes the different closing power sizes.
1. Applicable for wooden doors and the glass doors of metal frame and wooden frame
2. Maximum 500000 cycles tested without damage or maximum 7 years guarantee
3. Different installation methods to make different closing power sizes
4. High quality aluminum body with silver painting, or variety colors available
5. Germany hydraulic machine oil and sealed rings, keep perfect working in cold temperature
6. Closing speed and latching speed adjustable, BC or DA function optional.
SPECIFICATION OF Door Closer on New Design with heavet duty for Dorma Type DC704
Maximum Open Angle
Closing Speed Adjustment
0-20degree, 20-180 degree
1. Can I get the samples from you?
Yes, you can get the sample from us and you can only offer us the address details and your UPS,DHL,FEDEX account.
2. How do I check the quality of the door closer?
We can delivery the free sample for to your place and you can try it on your door.
3. How do I install the door closer after getting it?
There are the instruction books of the door closer in the packing box, and it is easy to learn that, and also we can offer the engineer to guide you the steps via video if necessary.
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