MODEL SL-R12
MODEL SL-R18
MODEL SL-R24

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

Specifications
Standard Features:

Material: 18 gauge CRS frame.

Construction: One piece construction, no joints,
beveled return, countersunk mounting holes.

Finish: Mineral bronze baked on powder coat.

Door:  1-3/4". door 

Fasteners: #8 x 7/8" phillips head SMS

Glass: 1/4" thick glazing. For fire rated applications listed
and labeled glazing should be used. 

Options:

UBC 7-2      • Positive Pressure UL 10C 20 minute combustible core wood doors
                     install 1/16" x 1/2" FGS4500 intumescent tape in cut out around
                     perimeter of glass.
                     NOT REQUIRED FOR 45,60,90 MINUTE DOORS COMPLYING TO UL10B
                 
Material:    • 18 gauge #304 stainless steel - #4 finish.
                  • Electro-galvanized steel.
          
Finish:        • Baked on powder coat gray prime
                     for field painting, no extra charge.
                  • Special order colors. Please
                    provide color chip.

Fasteners:  • Security fasteners, please specify

Glass:        • See Glass Section

lFire Ratings with 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 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 

©Copyright 2002 Air Louvers, Inc.