MODEL VLF-SG

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TESTED AND LISTED FOR U.L. 10C AND CRITERIA OF UBC 7-2 POSITIVE PRESSURE

Model VLF-SG
Square VISION LITE with secutiry grille each side of glass.


Specifications
Standard Features:

Material: 18 gauge CRS.

Grille: 12 gauge CRS with 13/16" square openings 1" on center.

Construction: Mitered and welded corners, countersunk mounting holes, grille welded to frame.

Finish:  Baked on powder coat in mineral bronze finish.

Door: For 1 3/8" to 3" thick door .

Specify door thickness______ inches.

Fasteners: #8-32 phillips head thru bolts with blank head one side.

Glass: Use 1/4" thick up to 1 1/2" thick (by others).

Specify glass thickness______ inches.

Fire Ratings (with UL and WHI clasification markings):
·  20 Minute: Approved listing at 1296 sq.in. Visible lite (max. width 54", max. height 54")
·  60/90 Minute: Approved listing at 100 sq.in. visible lite (max. width 10", max. height 33")

Options:

Material:   • 20 gauge #304 stainless steel - #4 finish.
                    #4 finish.
                  • electro-galvanized steel.
                  • lead lined for x-ray protection.
               
Finish:        • Baked on powder coat gray prime for
                    field painting, no extra charge.
                  • Special order colors. Please provide
                     color chip.

Glass:        • 1/4" thick U.L. labeled clear wire glass.

Fasteners
:
• Security fasteners, please specify.

Custom Fractional Sizes:
                  • Custom sizes available upon request.

Custom Shapes
:
                  • Consult factory.

Size:     ________ " wide x _______high ________Quantity
                        
(door cut out size equals order size).

Fire Ratings Warnock Hersey (ITS) or U.L. Classification Markings

Using 1/4"  thick listed wire glass 
• 20, 45, 60 ,90 Minute refer to 1/4" thick wire glass in glass section

Using 3/16"  PYROSWISS EXTRA 
• 20 Minutes without hose stream test
refer to PYROSWISS in glass section

Using 5/16"  thick KERALITE-FRL
• 20 Minutes to 3 hours refer to KERALITE-FRL in glass section 

Using 3/16"  thick KERALITE-FRF 
• 20 Minutes to 3 hours refer to KERALITE-FRF in glass section 

For non rated TEMPERED GLASS refer to TEMPERED GLASS in the glass section.

 

 
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