Panic hardware,also known as panic exit device (or fire-exit hardware when used on fire doors), is designed to provide fast and easy egress to allow building occupants to exit safely in an emergency.
Panic hardware is defined as "A door-latching assembly incorporating an actuating member or bar that releases the latch bolt upon the application of a force in the direction of egress travel."
Fire exit hardware is defined as "A door-latching assembly incorporating an actuating member or bar that releases the latch bolt upon the application of a force in the direction of egress travel and that additionally provides fire protection where used as part of a fire door assembly."
All fire doors must have a closer and a latch in accordance with NFPA 80. Regular panic hardware generally has a "dogging device" so the latch can be held retracted. Usually a screwdriver or Alien wrench is used to secure the latch retracted so the door can be opened from the outside by just pulling the handle. Of course, such hardware with the "dogging device" cannot be used on fire protection-rated doors because fire protection-rated doors must always latch.
Regular panic hardware may be used on doors that are not required to be fire protection rated, such as exterior doors. On doors that are required to be fire protection-rated, such as doors to exit stairs, fire exit hardware is required. The label on each device will clearly state if it is "Panic Hardware" or "Fire Exit Hardware"
Panic hardware can be classified as either a touch-pad or push-pad type device, or a crossbar device.
Showing posts with label Panic exit device. Show all posts
Showing posts with label Panic exit device. Show all posts
Thursday, July 17, 2008
Thursday, July 10, 2008
Our major product offering
Our staple product offerings are solid casting door handles, panic exit devices, and other casting products and services.
We have more than one hundred models of door handles, including solid casting and hollow casting. Those models fall into 9 categories, which are organized by apperance. Click to see our door handles.
The panic exit devices we are fabricating and offering stand well in the market. We have obtained either CE or UL certificates for them, which guarantees our customers. Click to see our panic exit devices.
More products can be found here.
You may leave comments on our products and services at URLs below:
To comment our door handles, click here
To comment our panic exit devices, click here
To comment our other products & services, click here
We have more than one hundred models of door handles, including solid casting and hollow casting. Those models fall into 9 categories, which are organized by apperance. Click to see our door handles.
The panic exit devices we are fabricating and offering stand well in the market. We have obtained either CE or UL certificates for them, which guarantees our customers. Click to see our panic exit devices.
More products can be found here.
You may leave comments on our products and services at URLs below:
To comment our door handles, click here
To comment our panic exit devices, click here
To comment our other products & services, click here
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door handle,
goods,
Panic exit device,
service
Tuesday, July 8, 2008
Comment our panic exit devices
Dear distinguished customers and guests, if you have anything to say about our goods and services please leave them here. And we shall be happy to answer them.
标签:
goods,
Panic exit device,
service
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