Stair Hatch - Models NSH & SSH

SPECIFICATIONS:

Furnish where indicated on plans, Stair Hatch, factory fabricated, Dur-Red Products Model No. _________, curb and curb frame and lid shall be 14 gauge galvanized steel, fully welded and ground smooth for absolute weather tightness; completely assembled with "heavy-duty" 3/16" galvanized pivot hinges; lid to have a #750 fiberglass insulation, protected by a 22 gauge lid liner; painted with two coats of primer. Lid hardware has a two-point spring latch inside, outside handles with padlocking provisions; "heavy-duty" air-flow pressure intensifier control; automatic hold-open and operating arms with red vinyl handle grip; and bulb-neoprene seal. (Also available in aluminum.)

AVAILABLE SIZES:

STEEP MODEL
CLEAR OPENING
SSH
2'6" x 4'0"
SSH
2'6" x 4'6"
SSH
4'0" x 4'0"

 

 

 

 

NORMAL MODEL
CLEAR OPENING
NSH
2'6" x 6'0"
NSH
2'6" x 8'0"
NSH
3'0" x 6'0"
NSH
3'0" x 8'0"

 

 

 


**Use call-out letter for type of metal:
A = ALUMINUM
G = GALVANIZED
Contact us for custom sizes

Technical Drawing

  


Dur-Red Products
4900 Cecelia Street, Cudahy, CA  90201 
Phone (323) 771-9000  FAX (323) 771-9009
email info@dur-red.com

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