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Sectional Steel / 430 Series
 The 430 Series sectional steel door is available in sizes up to 20´2" in width and 16´1" in height (6147 mm and 4902 mm) for a variety of medium-duty applications. These doors feature a 2" (51 mm) panel thickness and a nominal 24-gauge, ribbed, white galvanized steel exterior with 16-gauge steel intermediate and end stiles (Industrial brown exterior is available). The 430 Series is customizable to any project specification with a variety of additionally available options.
Features
Max. Standard Width
20'2" (6147 mm)
Max. Standard Height
16'1" (4902 mm)
Exterior Steel
Nominal 24-gauge galvanized steel
Exterior Surface
Ribbed
End Stiles
16-gauge steel
Center stiles
16-gauge steel
Standard Mounting
Angle mount
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Standard track
2" (51 mm)
Standard springs
10,000 cycle
Weatherstripping
standard on bottom
Operation
manual pull rope
Finish
White or Industrial Brown baked-on polyester
Lock
interior-mounted slide lock
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Options
- Electric operator or chain hoist
- Full sash section with 1/8" (3 mm) DSB, insulated 1/8" (3 mm) and 1/4" (6 mm) plexiglass
- Individual lites with 1/8" (3 mm) DSB; 1/8" (3 mm)and 1/4" (6 mm) plexiglass; 1/8" (3 mm) and 1/4" 6 mm) Lexan; 1/8" (3 mm) and 1/4" (6 mm) Tempered; 1/4" (6 mm) wired
- Industrial brown polyester
- 3" (76 mm) track
- Bracket mounting (not available on full vertical)
- Bottom sensing edge
- Higher-cycle springs in 25k, 50k, 75k, 100k cycles
- Knock & Lock Breakaway Door System
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- Exhaust ports
- Jamb weatherseals, Saverseal pliable blade seal and
- Therma-Flex seal
- Bottom strips, including looped PVC weatherstrips, flexible PVC astragal weatherstrips and double-contact weatherstrips
- Reinforcing struts of roll-formed steel hat sections
- Movable center posts for 2" (51 mm) or 3" (76 mm)tracks that roll away, with automatic safety catches that prevent door closure when posts are removed
- Tumbler keyed lock
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