Door Systems BIM Search using keywords:
hose connection vacuum breaker backflow preventers
Hose Stream Rated Smoke and Fire Curtain: DSI-HS10B Multiple Roller Side by Side Headbox
Hose Stream Rated Smoke and Fire Curtain: DSI-HS10B Over Under
Hose Stream Rated Smoke and Fire Curtain: DSI-HS10B Single Roller Headbox
DSI-HHS10B: Hose Stream Rated Horizontal Fire Curtain: 2hr. Floor
DSI-HHS10B: Hose Stream Rated Horizontal Fire Curtain: 2hr. Jamb
DSI-HHS10B: Hose Stream Rated Horizontal Fire Curtain: 2hr. Ceiling
