STANDARD CONSTRUCTION
Frame
22 gauge (0.8mm)
galvanized steel
Blades
22 gauge (0.8mm)
galvanized steel
Fire Closure Device
Fusible Link
Closure Springs
301 Stainless Steel
Fusible Link Temperature:
165
℉
(
74℃)
is Standard
Minimum Size
4
” x 4” (102mm x 102mm)
Maximum Size
Single Section:
36
” x 36” (914mm x 914mm)
Multiple Section:
108
” x 72” (2743mm x 1829mm)
OPTIONS
□
Factory installed sleeve
Gauge
：
□
19
＃
(1.2mm)
□
16
＃
(1.6mm)
Length
：
□
12”(305mm)
□
16”(406mm)
□
Other
□
Factory installed
□
Standard
□
Flange
□
Double Flange
□
Sleeve
□
Alternate fire closure temperature
□
212
℉
(
100℃)
□
286
℉
(
141℃)
□
350
℉
(
177℃)
Summary of Contents for FD-3V
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