The D400 is a one-of-a-kind curtain fire shutter that has been tested and labeled to UL 10B for 90 minutes with hose stream and UL 1784 smoke & draft. Unparalleled in the market, it is designed to protect openings in any wall rated up to 2 hours – including Fire Walls and Fire Barrier Walls!
A simple but unique configuration of textile layers permanently joined together as one unit and stored on a barrel in the head box. When deployed, the D400 rolls down as if it were a rolling steel door! A substantial opening protective ready to withstand heat, fire, smoke and the ultimate integrity test – the hose stream.
This technology is the subject of US Patent Nos. 10,145,174 and 12,048,856; and has additional patents pending.
Fire and Smoke Ratings
90-minute rated UL 10B with hose stream
Smoke & Draft labeled UL 1784
Code Compliance
Code Compliance Research Report CCRR-1086
Regulatory Approvals
Egress
Not available
Operation
Auto-Set® automatic resetting
Fail-Safe Design – automatic self-closing mechanism does not require power operation to self-close
Size
Widths to 80′ and heights to 48′: larger sizes and custom configurations consult the factory
Finishes (metal components)
McKEON® Sterling Gray
Powder coat of any color as selected
Stainless steel — No. 4 Polish or No. 8 Mirror
