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May 03, 2023 - 10:26 AM
The 218IC is fire rated for 20 minutes and per the vendor it's threshold is 1,462 degrees Fahrenheit. The 418IC is the same size and rated for 90 minutes and it threshold is 1,792 degrees Fahrenheit.
When you say fire rated, does that mean it supports high levels of heat? SOSS Fire-Rated Invisible Spring Closer Hinge, For 1-3/4" Thick Doors - EACH (Black E-Coated)
I'm looking to apply this to a small heat chambered door, So temperature resistance is a very good plus. What is the maximum temperature this can operate?
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Open May 04, 2023 - 07:24 AM
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