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STATIC CURTAIN FIRE DAMPER - MODEL 300A


Download Product Catalogue for STATIC CURTAIN FIRE DAMPER – MODEL 300A

Features – U. L. Rated for 3 hour fire damper, for use in a 4 hour fire partition. •Meets NFPA 90A & UL555 STANDARD CONSTRUCTION

FRAME: 4-7/8” deep, 22 gauge galvanized steel

BLADES: 3-3/8” wide, 22 gauge galvanized steel

UNDERSIZED: 1/4” under ordered size unless specified otherwise

FUSIBLE LINK: 165o Standard (others available)

SPRING
Stainless Steel – 301 Negator type Vertical – Optional
Horizontal – Standard

MINIMUM SIZE: 4”w x 4”h (Vertical & Horizontal)

MAXIMUM SINGLE SECTION SIZE: Vertical – 24”w x24”h Horizontal – 48”w x 48”h

MAXIMUM MULTIPLE SECTION SIZE: Vertical – 48”w x 48”h Horizontal – 72”w x 72”h

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