Model 1900-A Fire Rated Louver - 18" x 18", Mineral Bronze

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Air Louvers 1900A-18X18-B Model 1900-A Fire Rated Louver - 18" x 18", Mineral Bronze

Item #: 1900A-18X18-B by Air Louvers

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$376.99 /each

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Finish

Mineral Bronze

Finish Description

Mineral Bronze

ADA Approved

False

Product Type

Door Lite/Louver

ADA Compliant

No

Finish Family

Mineral Bronze

Product Material

18 Gauge Cold Rolled Steel

Product Size

18" W x 18" H

Frame Style

Self-Attaching Frame

Standards

CAN/ULC S104; NFPA252; UBC 7-2-94; UL Listed; NFPA-80

Fastener Size

#8 x 3/4"

Function Family

Door Louver

Frame Construction

Mitered and Welded Corners; Screws Fastened Through Prepared Frame Into Louver Core Leaving Corridor Side of Frame Free of Fasteners

Blade Spacing

1 Inch

For Use With

Steel and Composite Fire Doors

Blade Type

Adjustable Z-Blade

Free Flow Area

45%

Function

Door Louver

Door Thickness

1-3/4 inch

Manufacturer Parent

Activar Construction Products

Sub-Series

1900A-18X18-B

1900A SeriesAdjustable Fire-Rated Z-Blade

Adjustable Z-Blade Louver with Fusible Link activated at 165 Degrees F is Ideal for Use in Steel and Composite Fire Doors up to 1-1/2 Hour Rating. The Self-Attaching Frame Style is Ideal for Installation in Existing Door Cutouts.

Product Details: Size:
  • Min Size: 10" x 6"
  • Max Size: 24" x 24"
Frame Material:
  • 18 Gauge Cold Rolled Steel
Frame Construction:
  • Mitered and welded corners; screws fastened through prepared frame into louver core leaving corridor side of frame free of fasteners.
Blade Material:
  • 16 Gauge Cold Rolled Steel
Blade Spacing:
  • 1"
Door Thickness:
  • 1-3/4"
Free Flow Area:
  • 45% Free
Standard Finish:
  • Mineral Bronze
Optional Powder Coat Finishes:
  • Gray, Black, Flat Black, White, Silver, Brass, Sand, AMS Beige, SC Beige
Operation:
  • Adjustable blades pivot on cadmium-plated steel rivets. The blades are operated by a manual adjusting lever. A spring loaded fusible link mechanism is incorporated into the design. Upon melting of the link at 165ยบ F, the action bar is actuated, thereby closing and locking all of the blades.
Fire Rating:
  • UL listed and labeled to ANSI/UL 10B and ANSI/UL 10C when properly installed in rated and approved door. Ratings up to 3 hours can be achieved, depending on glazing used and maximum exposed area.
  • Warnock Hersey listed and labeled upon request to NFPA 252, ANSI/UL 10B (CAN/ULC S104) and ANSI/UL 10C for ratings up to 90 minutes.