Rolling Fire Doors - Southeast Door Technologies

7000-rolling-steel-fire-doors-overview ROLLING STEEL

Rolling Fire Doors 7000

7000

The Guardian™ Fire Door is engineered to meet ever-increasing demands of property owners and insurance underwriters in a simple, easy-to-test, and reset fire protection product with a U.L. label rating from ¾-hour to 4-hour protection.

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Manual push-up, chain hoist and automatic reset motor operation is available for Guardian™ Fire Doors and can incorporate one of several release device options. The National Fire Protection Association (NFPA) and other model codes recommend frequent drop testing of rolling steel doors to ensure a continuous state of operational readiness. Southeast Door Technologies strongly promotes these recommendations with the Guardian’s™ advanced design features.

ROLLING FIRE DOORS OVERVIEW

Series 7000 Rolling Fire Doors

Model	Fire Rating	Gauge	Max Size	Insulation / R-Value	Slat Type	Finishes
7301	¾ Hr., 1-1/2 Hr., or 3 Hr	20 gauge	24’0″ max std. width 24’0″ max. std. height	Non-insulated	Flat	Gray, White, Galvanized, Powder coated
		22 gauge	18’4″ max std. width 24’0″ max. std. height			Gray, White, Tan, Brown, Galvanized, Powder coated
7302	¾ Hr., 1-1/2 Hr., or 3 Hr	20 / 24 gauge backer	24’0″ max std. width 24’0″ max. std. height	Mineral wool R-Value 4.2	Flat	Gray, White or Galvanized with Gray, White, Tan, Brown or Galvanized Backer; Powder coated
		22 / 24 gauge backer	18’4″ max std. width 20’4″ max. std. height			Gray, White, or Galvanized with Gray, White, Tan, Brown or Galvanized Backer; Powder coated
7366	¾ Hr., 1-1/2 Hr., or 3 Hr	22 Ga. Stainless Steel	13’0″ max std. width 24’0″ max. std. height	Non-insulated	Flat	#4 Finish
7400	¾ Hr., 1-1/2 Hr., 3 Hr., or 4 Hr	18 gauge	24’0″ max std. width 24’0″ max. std. height	Non-insulated	Curved	Gray, White, Galvanized, Powder coated
		20 gauge	18’4″ max std. width 24’0″ max. std. height
		22 gauge	13’4″ max std. width 24’0″ max. std. height			Gray, White, Tan, Brown, Galvanized, Powder coated
7401	4 Hr	18 gauge	24’0″ max std. width 24’0″ max. std. height	Non-insulated	Flat	Gray, White, Galvanized, Powder coated
		20 gauge	18’4″ max std. width 24’0″ max. std. height
		22 gauge	13’4″ max std. width 24’0″ max. std. height			Gray, White, Tan, Brown, Galvanized, Powder coated