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“ QEL FIRE RATED ”

RELATED FAQS

Resolution: SD is Special cylinder dogging in the center case of 98/99 rim and vertical rod non fire rated devices and is available with standard, EL, QEL, CX and ALK.:

Can the 9949 CVC be used on fire rated wood doors?

Resolution: There are several door manufacturers that have achieved a 90 minute UL Fire listing as shown. Von Duprin CVC with Marshfield Wood Door: Von Duprin is pleased to announce that Marshfield ...:

Can 5100 electric strikebe used on fire rated door?

Resolution: The Von Duprin 5100 electric strike is not for fire rated applications.:

What is the largest diameter hole that Steelcraft can provide for viewer preps?

Resolution: Non fire rated doors can be furnished with a maximum 3" diameter hole for viewer preparations.Fire rated doors have a 3/4" maximum holes size unless otherwise listed by UL or ITS/WHI. Viewers must ...:

Are astragals required on fire doors?

Resolution: Astragals are required on: 3 hour fire rated pairs: Double doors - swinging in the same direction Double Egress - swinging in opposite directions Fire rated Dutch Doors Fire rated 1 3/4" t...: