Model 620

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

F-265 – available up to 30’4” (9246 mm) wide in 18 gauge. Other gauges available.
No perforation or fenestration available on F265.

F-265E – 14 gauge extruded aluminum available up to 20’4” (6198 mm) width.
No perforation or fenestration available on F265E.

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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) ​​​​