Nystrom S-Series fire-rated, insulated, security access doors are manufactured with heavy-duty materials to prevent unwanted access through openings in fire-rated vertical surfaces.
UL listed "B" label for 1-1/2 hours in vertical surfaces (maximum temperature rise to 250€F in 30 minutes).
Nystrom S-Series: ST fire-rated, insulated security access doors provide access through openings in fire rated vertical surfaces.
UL Listed "B" label for 1-1/2 hours in vertical surfaces (maximum temperature rise to 250€F in 30 minutes).
ST fire-rated, insulated, security access doors are designed with a one inch exposed flange for flush installation in any vertical surface.
Nystrom S-Series: SW fire-rated, insulated, security access doors provide access through openings in fire rated vertical surfaces and have a minimal sight line for a concealed appearance.
UL Listed "B" label for 1-1/2 hours in vertical surfaces (maximum temperature rise to 250€F in 30 minutes).
SW medium security fire rated access doors are manufactured with a tape in bead flange for a concealed appearance in vertical drywall, leaving only the door exposed.
Nystrom S-Series: SP fire-rated, insulated, security access doors provide access through openings in fire rated vertical surfaces and have a minimal sight line for a concealed appearance.
UL Listed "B" label for 1-1/2 hours in vertical surfaces (maximum temperature rise to 250єF in 30 minutes).
Nystrom, Inc.
9300 73rd Ave N
Brooklyn Park, MN 55428
Phone: 800.547.2635
Fax: 800.317.8770
Email: info@Nystrom.com
Website: www.Nystrom.com
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