Fire-Rated Security Access Door

Part Number:
ST/SW/SP
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Description

The insulated Fire-Rated Security Access Door is constructed of heavy-duty materials to prevent unwanted access through openings in fire-rated vertical surfaces.

Features

  • Fire-Rated
  • Self-Closing Door
  • Wall Installation Only
  • Custom Sizing
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Specifications

Model ST/SW/SP
Door 14 gauge Steel Outer Door
20 gauge Steel Inner Door
Frame 16 gauge Steel
Size Min: 6 inches by 6 inches
Max:
  • ST: 24 inches by 72 inches or 48 inches by 48 inches
  • SW/SP: 36 inches by 48 inches
Installation Wall
Flange 1 inch Exposed, Drywall Bead or Plaster Bead
Hinge ST: Flush Continuous Piano
SW/SP: Concealed Pin
Insulation 2 inch Fire-Rated Mineral Fiber
Certification UL listed "B" label for 1-1/2 hours
Finish White Powder Coat
Warranty 1 year
Options Flanges, Latches, Materials, Gaskets, Anchors

Order Guide

Use the table below to guide specification of available options. The part number components are indicated in BOLD ORANGE text.

BASE FLANGE LATCH WIDTH LENGTH OPTIONS

S

         
  T - 1 inch Flange
W - Drywall Bead
P - Plaster Bead
K - Knurled Knob / Key Operated Latch Bolt
M - Mortise Lock Prep (1-1/8")
Standard Sizes (in.)
12 x 12        24 x 24
16 x 16        24 x 36
18 x 18        24 x 40
22 x 30        24 x 48
B - Galvannealed
G - Gasketing
M - Masonry Anchors
S - Type 304 Stainless Steel
Rough opening is door size + 1/4 inch.
Additional sizes available, call for more information.

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Replacement Parts

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WARRANTY

NYSTROM warrants all Access Doors to be free from manufacturing defects in materials, factory finishes, and workmanship for a period of one (1) year from the date of shipment.

Should a product fail to function in normal use within this period, Nystrom shall furnish a replacement or new part at Nystrom’s discretion. Failure to use product in methods consistent with Nystrom product manuals shall relieve Nystrom of any liability. Our liability under this warranty excludes installation or removal costs involved in the product replacement and excludes any responsibility for incidental or consequential damage of any nature.


For information on a warranty claim, please visit our Warranty Support section or call 800 547-2635.

Warranty Support

Description Model Shop Drawing CAD Revit/BIM Data Sheet 3-Part Specs LEED Installation Warranty
Exposed Flange ST PDF ZIP ZIP PDF WORD WORD   PDF
Drywall Bead Flange SW PDF ZIP ZIP PDF WORD WORD   PDF
Plaster Bead Flange SP PDF ZIP ZIP PDF WORD WORD   PDF

Specifications

Category:
Access Doors
Material:
Steel
Finish:
Powder Coat, Prime Coat
Color:
White
Access:
Wall
Door Style:
Security
Flange:
Drywall Bead, Exposed, Plaster Bead
Latch:
Knurled Knob, Key Operated Latch Bolt, Mortise Lock Prep
Insulation:
2 inch
Fire-Rating:
1-1/2 hours