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minimum door size for closer
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Question
Answer
What are Overhead Concealed door closer?
Resolution:
Overhead Concealed door closers are used to provide a more aesthetic look to the opening. Concealed in either the frame or the door Offer the ability to be adjusted to maintain...:
What size machine screws are used with thru bolts and a 2-3/4" thick door and a 4040 closer?
Resolution:
A 4040 closer mounted with thru bolts on a 2-3/4" thick door would require 1/4-20 X 3-1/2" machine screws.:
What is the difference between a 4010 and a 4011 closer?
Resolution:
A 4010 is the series of door closer, a 4011 is the adjustable spring inside the closer. :
What size Allen wrench is used for Closer adjustment?
Resolution:
LCN does not supply Allen wrenches. The size allen wrenches that LCN uses, are standard sizes that every installer will have in their tool kit. 3/32" Allen wrench for adjusting&...:
How do you identify what size a 2030 closer is?
Resolution:
The Date Code and Closer Size are stamped in the backside of the closer body. These stamps will be on a smooth machined surface of the cylinder.Closer Size:If the number is "1", the...:
How far down can an exit device be cut down in the field?
Resolution:
For most exit devices, please refer to the specific device series catalog for minimum door opening width the device can be cut down to fit. Be aware that some device options, frame...:
What can be done for a door that will not close against wind pressure?
Resolution:
To correctly answer this question, we need to know how much more force is required to get the door closed. They could try turning the Rod & Shoe over (short side of shoe towards the hinge), or ...:
Can a door have an INPACT device and glass lights?
Resolution:
Glass lights available:Standard Glass Lights - The N4, N5 & V lite can be used at standard locations without any modification.Glass Light Options - Other glass lights are available but have lim...: