Model 4000

Available in 24, 22, 20, or 18 Gauge Slats
Powder Coated Guides, Head Plates and Bottom Bar Standard
3-Year Limited Warranty

Model 4100

Available in 24, 22, 20, or 18 Gauge Slats
Foamed-in-Place Polyurethane Insulation
Guide Weatherseal
3-Year Limited Warranty

Model 4200

Available in 24, 22, 20, or 18 Gauge Slats
Fusible Link Standard
Up to 4 Hour UL Label
3-Year Limited warranty

Model 4300

Extruded 5/16” diameter aluminum rods
Durable 1/8” thick links
Extruded Aluminum Guides
Concealed Cylinder Lock
3-Year Limited Warranty

Model 4400

Extruded aluminum, prefinished steel or #4 brushed stainless steel slats
Extruded aluminum guides
Steel and Aluminum bottom bar options
3-Year Limited Warranty

Model 4500

Prefinished steel or #4 brushed stainless steel slats
Up to a 3 Hour Fire Rating
Box Shaped Steel Guides
20,000 Cycle springs
3-Year Limited warranty

Model 5700

24 Gauge Steel Slats
Extruded Aluminum Bottom Bar
Roll formed box shaped steel guides
1-Year Limited warranty