C.R. Laurence Co., Inc.
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Catalog Number: 1900A24X24

  • Fire Rated

  • Adjustable Blades

  • Fusible Link for Automatic Closing
  • Bronze Powder Coat Finish
  • 45% Free Flow Area

  • CRL's 1900A Series Door Louvers are listed with both UL and WHI, and are ideal for installation in 1-3/4" (44.5 mm) thick fire doors. Constructed with a 16 gauge CRS frame with mitered and welded corners, the Z-blade louvers are riveted to the operating bar at 1" (25 mm) intervals. The screws are fastened through the frame into the louver core, which leaves the corridor side of the frame free of fasteners for security purposes. If the spring-loaded fusible link is melted due to fire, the action bar is actuated, which closes and locks the blades. Custom sizes and finishes are also available.

    CRL 1900A Series 24" x 24" Door Louver


    Other Products/Finishes:

    1900A12X12 CRL 1900A Series 12" x 12" Door Louver
    1900A24X12 CRL 1900A Series 24" x 12" Door Louver
    1900A24X24 CRL 1900A Series 24" x 24" Door Louver

    Catalog Number:1900A24X24
    Also Available in These Catalogs:
    CRL63A Architectural Hardware Master, PAGE 518H
    CRL83R Door and Window Replacement, PAGE 792W
    Size W x H:24" x 24" (610 x 610 mm)
    Free Flow Area:259 Square Inches
    Ship Via:Can Ship UPS

    Fire Ratings with UL and WHI Classification Marks Model 1900A is rated for use in fire doors up to 1-1/2 hour rating. Louver size shall not exceed maximum of 576 sq. inches, 24" W and 24" H. The minimum width and height shall not be less than 10" and 6", respectively. Louvers may be provided for classified hollow metal type and composite type fire doors. Consult with the Local Authority Having Jurisdiction (AHJ) to determine appropriate standards. Louver frame will be labeled with Listing Mark.

    Most shipping weights are approximate and have not been verified. If the exact weight is needed in order to determine shipping costs, and shipping costs are required in order for you to complete your order, please request this prior to submitting your order by contacting CRL Customer Service. Product images shown are of the actual product or a close representation. ColorsColours can vary depending on your computer's video card and on how your monitor's colorcolour is adjusted.

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