Air Louvers 1900ASG Adjustable Fire-Rated Metal Z-Blade Louver w/ 12ga. Welded Security Grill on Corridor Side
Air Louvers 1900ASG Door Louvers are fire-rated operable Z-blade ventilation louvers designed for 1-3/4″ commercial doors, featuring a welded security grille for added protection and automatic blade closure during fire conditions.
- Designed for 1-3/4″ door thickness
- Fire ratings up to 90 minutes
- 18 gauge cold rolled steel frame
- 12 gauge welded security grille
- Operable Z-blades with fusible link closure
Product ID: AIR-1900ASG
FREE delivery to most businesses and jobsites on qualifying orders.
HOW TO ORDER
- Get a written quote from a USA Fire Door Solutions Specialist
- Approve & we ship your order
- Click the button below or call us to get started. You can upload plans, photos or files if you have them.
Product Details
Air Louvers 1900ASG Fire-Rated Door Louvers provide controlled airflow while adding a welded security grille for protection in high-abuse or security-sensitive commercial environments. Operable Z-blades allow ventilation under normal conditions and automatically close when the fusible link activates during elevated temperatures. Heavy-duty steel construction and tamper-resistant installation make this model suitable for commercial, institutional, detention, and industrial applications requiring both ventilation and fire-rated performance.
Specifications
Application: Commercial wood doors, commercial steel doors, and composite fire doors
Door thickness: 1-3/4″
Frame material: 18 gauge cold rolled steel
Blade material: 16 gauge cold rolled steel
Security grille: 12 gauge steel with 13/16″ square openings
Blade spacing: 1″
Operation: Manual blade adjustment with automatic closure
Fusible link temperature: 165°F
Standard finish: Mineral bronze powder coat
Fasteners: #8 x 3/4″ and #8 x 1/2″ Phillips flathead screws
Minimum size: 10″ x 6″
Maximum size: 24″ x 24″
Door cutout: Order size (W x H)
Free area: 35%
Fire ratings: Up to 90 minutes
UL listings: ANSI/UL 10B, ANSI/UL 10C, CAN/ULC S104
Optional materials: Zinc plated steel
Optional finishes: Custom powder coat colors
Optional screens: Aluminum, bronze, fiberglass, stainless steel insect screens
Optional bird screen: 1/4″ x 1/4″ galvanized steel
Downloads
Louver-1900A-Submittal.pdf
How to ORDER
Tell us what you need and we'll do the work for you! Most projects are quoted within 24 hours.
01
Step 1
TELL US WHAT YOU NEED
Share any projects details you have. Or just send us a message and we'll have someone reach out to you.
02
Step 2
GET A WRITTEN QUOTE
Your dedicated account manager will send you a quote or contact you with any questions.
03
Step 3
APPROVE & WE SHIP
We'll work with you throughout the entire process and carefully track your order until it's received.
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