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“
wind pressure data
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RELATED FAQS
Question
Answer
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 they...:
What is the minimum and maximum PSI applied to a 4800 operator?
Resolution:
The pneumatic operators are designed to function with an input air pressure to the 7901/7902 Series control box of 80 (min) 100 (max) PSI, and an output pressure of 60 to 80 PSI to the pneumatic (2...:
How do I get a Size 1 (ADA) closer to close against air pressure?
Resolution:
If an Size 1 (ADA) closer is set to 5 lbs. opening force, it will only have about 3 lbs. (60/70%) closing force. If the closer will not close against air pressure, but the ADA requirements have to ...:
What is the difference between the L-Series and H-Series doors?
Resolution:
The L-Series doors are designed for virtually all construction requirements in commercial building applications. They have also been tested and approved for uniform wind load per ASTM E330. ...:
Does Steelcraft offer a Kerf Frame feature?
Resolution:
A Kerfed Frame is a frame that is formed with an optional integral pocket or recess in the area of the stop to receive gasket, seals or weather stripping.Kerfed frames are available as an ...:
What astragals are available?
Resolution:
Types of astragal offered from Steelcraft are as follows: "Z" Astragal - For information on "Z" astragal types and attachment refer to the TD Manual page 3.3.17. Most commonly used on double ...:
What exit device is weather rated?
Resolution:
Exit devices are not designed for exterior application. If used in an exterior applications then a powder coated finish on the 33/35 and 98/99 series are recommended for exterior applications. ...:
What is the LCN fluid - "Liquid X" - temperature range?
Resolution:
The LCN closer fluid "Liquid X" will perform without variation between: -30° F to +120° F - for manual closers. +35° F to +120° F - for electrical closers and a...:
SEVERE WEATHER
Resolution:
Tornado Resistant, Hurricane Resistant: