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Model 3400 / 3400i

Miami-Dade County Certified Wind Load Rated Rolling Sheet Door

The Model 3400 series has been specifically engineered for Miami-Dade County, Florida. With an ability to withstand high winds, the door meets Miami-Dade County’s stringent building codes. The door is also easy to install and uses a 12” drum wheel. Other features and specific measurements of the door are as follows:

Maximum opening size of 12’ wide x 18’ high (216 sq.ft.)
Push-up, hand chain and electric operations
PSF Ratings:
- +43 PSF and -49 PSF

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Features Include

Curtain

24-gauge galvanized corrugated steel
Grade 80 galvanized steel
Available in white only
Super Durable polyester paint coatings, which are corrosion resistant
Wash coat over primer interior side
40-year film integrity warranty — up to 25-year chalk and fade
Flexible nylon wear strips

Bottom Bar

24 gauge acrylic-coated galvalumed roll formed steel
2” x 1 ½” galvanized angle
Bulb astragal (Durometer 75)
Stainless steel nuts and bolts

Axle/Torque Tube

Oil tempered torsion springs conforming to ASTM A229
16-gauge, 12” diameter galvanized drum
Low friction, grease-filled steel ball bearings staked in each drum
26 gauge spiral torque tubing that houses axle assembly

Guides

12 gauge galvanized steel guide, with 11 gauge windlock bar spot welded guide
Bolt on head stop ¼” thick steel
2-7/8″ guide depth
Pre-punched for lock and attachment bolts
Vinyl guide wear strip
Universal jamb mount

Hardware

Bottom bar mounted 10 gauge slide locks – 2 per door
Bottom bar mounted 16 gauge step plate – 2 per door
12 gauge door mounting brackets
1-5/16” tension holding device

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Control Accessories and Options

Options

Insulation Series 3400 I (R-value 4)
Top draft stop
Side draft stop
Header seal
Chain hoist 5.7:1 reduction
Electric operator
Hood
Steel mounting plates
Stainless steel mini latch

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Technical Drawings:

Model 3400

Miami-Dade Approval – Model 3400 NOA 15-0520.05

Texas Approval – Model 3400 12’0″ GDR-45[/vc_column_text][/vc_tta_section][/vc_tta_tour][/vc_column][vc_column width=”1/6″][/vc_column][/vc_row]

3400/3400i