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Fire Rated Counter Shutter - Models 540 and 550
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The Models 540 and 550 Fire Rated Counter Shutters are compact, durable, and code-compliant fire protection solutions ideal for interior openings in commercial, retail, and institutional settings. Designed to automatically close in the event of a fire, these shutters provide up to 3 hours of UL-rated fire protection, helping to contain fire and smoke while maintaining an attractive aesthetic.
Model 540 is constructed from galvanized steel, while Model 550 features stainless steel components for environments requiring enhanced corrosion resistance or sanitation—such as hospitals, cafeterias, and laboratories.
Key Product Features
- UL Fire-Rated Protection
This system offers up to 3 hours of fire protection, proudly carrying UL, FM, and CSFM labels—perfect for safeguarding those interior counter openings. - Automatic Fire Closure
With an integrated fusible link system or an optional alarm-triggered release, you can count on reliable closure during fire emergencies. - Compact & Space-Saving Design
Thanks to its low-profile barrel and guide assemblies, installation is a breeze, whether above counters or in snug wall spaces.
Construction Options
- Model 540: Features galvanized steel slats for a tough, cost-effective solution.
- Model 550: Comes with stainless steel slats, offering excellent corrosion resistance and a hygienic environment.
- Custom Finish Options
Choose from standard primed steel or stainless steel finishes, with the option of powder coating available in over 180 RAL colors to seamlessly blend with your architecture. - Custom Sizing
Each unit is made to order, ensuring a perfect fit for various counter widths and heights. - Manual or Motorized Operation
You can operate it with a manual crank, a push-up system, or opt for an electric motor that integrates fire-release functionality. - Optional Accessories
– Smoke seals and gaskets
– Vision panels (availability may be limited)
– Sill angles or countertops for a complete opening solution - Code Compliance
This product meets NFPA 80 standards and adheres to local fire and building code requirements.
Slat Profiles
Flat Slat (Type FS)
- This design features a sleek, flat face that gives it a smooth, modern look.
- It offers consistent surface coverage, making it perfect for both interior and visible applications.
- This is the standard profile for both galvanized (Model 540) and stainless steel (Model 550) options.
Material Choices by Model
Model 540:
Made from 22-gauge galvanized steel slats, available with a baked-on primer or an optional powder coat finish.
Model 550:
Crafted from 22-gauge stainless steel slats, providing superior corrosion resistance, especially in hygienic or moisture-rich environments.
Options
Operation Options
- Manual Push-Up Operation
This is the go-to choice for smaller openings—it’s straightforward and budget-friendly. - Manual Crank Operation
Perfect for mid-sized openings or spots where headroom is tight. - Motorized Operation (Optional)
Comes with a UL-listed electric operator that automatically closes the door when triggered by a fire alarm or heat detection.
Fire Protection Accessories
- Fusible Link Closure (Standard)
This feature kicks in to close the door automatically when temperatures hit 165°F. - Alarm-Activated Release Devices (Optional)
These devices work seamlessly with your building’s fire alarm or smoke detection systems, ensuring automatic closure that meets code requirements. - Smoke Seals & Gasketing (Optional)
These enhancements help keep smoke from seeping in around the edges of the shutter.
Mounting & Structural Options
- Face-of-Wall Mounting
Guides and hood are mounted right onto the wall surface. - Between-Jamb Mounting
Guides and hood fit snugly within the opening for a clean, flush look. - Sloped Bottom Bar (Optional)
This option is great for countertops or sills that have a slight incline or uneven surfaces.
Finish Options
- Galvanized Steel with Baked-On Primer (Model 540 Standard)
Ready for paint or available with a powder coat in over 180 RAL colors. - Stainless Steel with #4 Satin Finish (Model 550 Standard)
This finish is perfect for cleanrooms, food service, or medical settings.
Accessories
Fire & Smoke Safety Accessories
- Fusible Link Assembly (Standard)
This handy device kicks in at 165°F, ensuring your doors close automatically for dependable fire protection. - Alarm-Activated Release Device (Optional)
This option works seamlessly with your fire alarm or smoke detection systems, automatically shutting the shutter during emergencies. - Smoke Seals and Gasketing (Optional) These features enhance smoke containment around the edges, helping you stay compliant with NFPA 105 standards.
- Test Release Mechanism (Optional) This allows for regular drop testing and resetting, keeping you in line with NFPA 80 requirements.
Operation Accessories
- Manual Crank
A hand-crank mechanism that makes it easier to operate larger or hard-to-reach openings. - Motorized Operator
This UL-listed electric operator integrates fire-release features for smooth, automated control. - Auto-Reset Mechanism (Optional)
After a drop test or fire event, this mechanism automatically resets the shutter, reducing downtime and the need for service calls.
Structural Accessories
- Sloped Bottom Bar
Designed to fit non-level sills or countertops, ensuring a proper seal and finish. - Countertops & Sill Angles
Choose from optional stainless steel or laminate countertops to create a complete pass-through station.
Aesthetic & Customization Accessories
- Powder Coated Finish
Select from over 180 RAL colors to perfectly match your interior design. - Stainless Steel Components (Model 550)
These components offer clean, corrosion-resistant performance, ideal for kitchens, hospitals, and labs. - Vision Panels (Limited availability)
Optional UL-rated fire glazing allows for visibility through the shutter, subject to size and rating constraints.
Color Options
White
Gray
Beige
Brown
RAL Powder Coat
Brochure
Fire Door Model 540-550
Brochure
Rolling Door Systems
Brochure
Rolling Door End User Manual
Warranty Terms:
Covers labor and replacement parts installed by our team.
Does not cover damage caused by accidents, misuse, or external factors.
Warranty service must be requested within the coverage period.
For warranty claims or service inquiries, contact us here. Your satisfaction is our priority!
Brochure
Counter Shutter Warranty – Model 540/550
Imperial Garage Door Repair
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