• Skip to main content
  • Skip to header right navigation
  • Skip to site footer
  • Account/Login
Activar Construction Products Group Inc.

Activar Construction Products Group

Commercial Construction Industry Products

  • Products
    • JL Industries
    • Air Louvers
    • Dur-Red
    • Maxam Metal Products
    • Cato
  • Submittals
  • Stock List
  • Resources
    • Submittals
    • Installation & Maintenance
    • Catalogs & Flyers
    • Product Options & Accessories
    • Technical Articles
    • Buy America & More
    • Cross-Reference
    • Warranty
    • Three Part Specifications
    • BIM Objects
    • Health Product Declaration (HPD)
    • Sustainability/LEED
    • Architects and Specifiers
    • Safety Data Sheets (SDS)
    • Discontinued & Updated Products
  • News

1900ASG Series – Fire-Rated Operable “Z” Blade Louver – With Security Grille

Air Louvers

This tamper-proof louver with a 12 gauge grille is ideal for use in security and detention facilities. Operable z-blade louver with fusible link can be used in steel and composite fire doors up to 1-1/2 hour rating.  Louvers are operable to 35% free area. The self-attaching frame has fasteners only on the room side for security.

Categories: Door Louvers, Fire Rated Tags: 08 91 26, 12 Gauge, 1900, 1900A, 1900ASG, 1900ASG 1812, 1900ASG 1818, 1900ASG 2412, 1900ASG 2418, 1900ASG 2424, 1900ASGE, adjustable louver, detention louver, Div 8, Division 8, Door Louver, fire rated louver, fire-rated, fire-rated door, fire-rated security, grate, grated, grille, high security, listed louver, louver with grille, rated louver, security, security louver, steel louver, UL louver, UL-listed louver Brand: Air Louvers
  • Specifications
  • Downloads
  • Cross-Reference
  • Order Guide
  • Technical Articles
  • Options & Accessories
  • Videos
  • Related Products

Product Specifications

Frame and Blades: Cold rolled steel or zinc-plated steel. Security grille is 12 gauge.

Standard Finish: Bronze powder coat.

Construction: Louvers are riveted to operating bar and frame at 1″ intervals. 1-1/4″ face frame has mitered and welded corners.

Mounting for 1-3/4″ Doors: Screws fasten through louver core.

FIRE RATINGS: UL listed and labeled/stamped to ANSI/UL10B, ANSI/UL10C and CAN/ULC S104 for installation in up to 90-minute doors

Downloads

ModelDescriptionSubmittalWarrantyInstall & Maint3 Part SpecsEnvironmentalCatalog
1900ASGDoor LouverPDFPDFPDFWordPDFPDF

Cross-Reference

ModelAnemostatAdvantageNational GuardPemko
1900AFLDL100AFLL-1900LV-FL
1900ASGFLDL-UL-SG1---

View Cross Reference Chart

Order Guide

Note: Not all sizes and options are listed, or available for all models, see submittal for details.

Technical Articles

Click on the following to view.

  • What is Independent Third Party Testing of Products?

Options & Accessories

Click on the following to view.

  • Color Chart Air Louvers
  • Screen Options

Videos

Installation or Replacement of Fusible Link

Related Products

  • Thrubolt Series - Square Profile Vision Lites

    Thrubolt Series – Square Profile Vision Lites

    View Product
  • Thrubolt Detention Series -VLFS10 and VLFS10SP

    Thrubolt Detention Series -VLFS10 and VLFS10SP

    View Product
Activar Construction Products Group Inc.

Corporate Headquarters
9702 Newton Ave South
Bloomington MN 55431

Toll Free:  (800) 554-6077

Email: sales@activarcpg.com 

Contact Us

Company

  • About Us
  • Careers
  • Sales & Customer Service
  • Locations
  • Terms
  • Air Louvers Rep Portal Login

Resources

  • Submittals
  • Sustainability/LEED
  • Installation & Maintenance
  • Catalogs & Flyers
  • More Resources

Our Brands

  • Air Louvers
  • Dur-Red
  • JL Industries
  • Maxam Metal Products
  • Cato

Copyright © 2025 Activar Construction Products Group Inc. All Rights Reserved. Design by Flying Orange.