Stormtite™ 620 Rolling Steel Service Doors

Stormtite™ 620

These rolling steel doors are an ideal choice for keeping climate-controlled air in and the elements out. Like the Model 610, the Stormtite™ 620 offers the option of a steel, stainless steel or aluminum curtain in an array of finishes and colors. For enhanced thermal efficiency, the 620 is furnished with flat slat profiles only, as well as weatherstripping on the exterior side of the guides, on the bottom bar and a hood baffle. Additional weatherseals are available as options on the interior side of the guides and hood lintel.

Features

Standard max width

30'4" (9246 mm)

Standard max height

28'4" (8636 mm)

Curtain

16 ga. galvanized steel up to 30'4" (9246 mm) width

18 ga. galvanized steel up to 30'4" (9246 mm) width

20 ga. galvanized steel up to 25'4" (7722 mm) width

22 ga. galvanized steel up to 18'4" (5588 mm) width

24 ga. galvanized steel up to 15'4" (4674 mm) width

Finish

Gray, tan, white or brown

Hood

24 ga. galvanized steel

Wind load

20 psf

Standard mounting

Face of wall

Operation

Manual push-up up to 84 sq. ft. (7804 sq.mm) or 12' x 7' (3658 mm x 2134 mm)

Chain hoist over 84 sq. ft. (7804 sq.mm) or 12' x 7' (3658 mm x 2134 mm)

Standard springs

20,000 cycle

Weatherseals

Bottom bar astragal

Guides and hood baffle

Slat profile

Flat, non-insulated, type F-265

Guides

Three structural steel angles PowderGuard^® weathered finish with black powder coat

Bottom bar

Extruded aluminum with weatherseal up to 15'4" (4674 mm)

Back-to-back steel angles with weatherseal more than 15'4" (>4674 mm)

Lock

Interior slide bolt on push-up

Chain keeper on chain hoist

Warranty

24-month limited on door

3 year/20,000 cycles limited on door & operator system (when purchased together)

Door Options

• Electric operator (RHX®, RSX®, RMX®) or crank operation
• Bottom sensing edge
  
• Sloping bottom bar
• Between-jambs mounting
• Stainless steel or aluminum slats
• High-usage package
• High-wind load (FBC, TDI, DADE)
• Cylinder lock
• Exhaust ports
• Vision lites on 18 gau. steel slats with uniformly spaced openings of 3" x 5/8" (76 mm x 16 mm) or 10" x 1" (254 mm x 25.4 mm)
• PowderGuard® Premium powder coat finish options are available in approximately 200 colors as well as custom matching to specification.
• PowderGuard® Zinc and PowderGuard® Weathered finishes
• Special application doors:
  - Oversized doors to 1500 sq. ft. (139.4 sq. m)
  - Combination doors with grilles and/or with full or partial standard, perforated or fenestrated slats
  - Spark-resistant doors, craneway doors, pass doors

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