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WB-FR Fire-Rated Access Door Williams Brothers, This fire-rated door can be used wherever it is necessary to provide service access to shafts and any other location which must have a fire rating. Approved for wall and ceiling use

<DIV><A href="http://www.spycor.com/v/vspfiles/templates/1/assets/WB-FR Standard.pdf" target=_blank><SPAN style="FONT-SIZE: 8pt">WB-FR Spec Sheet&nbsp;</SPAN></A></DIV>

WB-FR Fire-Rated Access Door Williams Brothers, This fire-rated door can be used wherever it is necessary to provide service access to shafts and any other location which must have a fire rating. Approved for wall and ceiling use - Image 1 of 0
WB-FR Fire-Rated Access Door Williams Brothers, This fire-rated door can be used wherever it is necessary to provide service access to shafts and any other location which must have a fire rating. Approved for wall and ceiling use - Image 2 of 0
WB-FR Fire-Rated Access Door Williams Brothers, This fire-rated door can be used wherever it is necessary to provide service access to shafts and any other location which must have a fire rating. Approved for wall and ceiling use - Image 1 of 0
WB-FR Fire-Rated Access Door Williams Brothers, This fire-rated door can be used wherever it is necessary to provide service access to shafts and any other location which must have a fire rating. Approved for wall and ceiling use - Image 2 of 0
WB-FR Fire-Rated Access Door Williams Brothers, This fire-rated door can be used wherever it is necessary to provide service access to shafts and any other location which must have a fire rating. Approved for wall and ceiling use - Image 1 of 0
WB-FR Fire-Rated Access Door Williams Brothers, This fire-rated door can be used wherever it is necessary to provide service access to shafts and any other location which must have a fire rating. Approved for wall and ceiling use - Image 2 of 0

Williams Brothers WB FR 800 Series Standard Access Doors & Panel - Stainless Steel

Williams Brothers
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Product Code: WB-FR-800-SS
Usually Ships in 2 to 4 Weeks
This Access door is UL and Warnock Hersey Labeled and may be used in a 2hr rated wall assembly. The access door has an automatic panel closer with an inside panel release so that you can open the door from the inside or outside
Underwriter Laboratories; Northbrook, IL , 1 1/2 hour “B” label 250 F
maximum temperature rise in 30 minutes, for vertical wall installations.
File # R 10364 . Warnock Hersey International; Pittsburgh, CA 1 Hr. rating for combustible floor/ceiling assembly. Report # WHI-495-PSH
0191. Warnock Hersey International, Pittsburgh, CA 3 Hr. rating for non-combustible floor/ceiling assembly, Report # WHI-495-PSH-0192. This door may be used in a 2 hr. fire- rated wall assembly.

Construction Features:
Door:
18 ga. steel.
Return Frame & Trim: 16 ga. steel.
Insulation: 1-7/8" thick mineral wool contained within door cavity.
Hinges: Fully concealed, pivot type hinge. Allows opening to 140°.
Latches: Self-latching direct action latch, opposite hinge. The latch will accept both key and knurled knob which will be included with each door.
Automatic Panel Closer: Furnished on all doors.
Inside Panel Release: Furnished on all doors.
Finish: Electrostatically applied baked grey enamel coat over rust-inhibiting phosphate treated steel. This coating can be used as a finish or as a prime coat.
Optional Finish: (AT EXTRA COST) Stainless Steel Type 304 or Type 316 No. 4 Satin Finish. Stainless Steel "B" label door up to and including 36"x36" size (S.S. throughout. Model WB-FRSS Standard), Zinc coating.
Options: (AT EXTRA COST) Mortise Cylinder Prep, Hot Smoke Seal Gasketing
Ceiling Installation: To comply with current fire regulation, largest size acceptable is 24" x 36".

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