smoke damper


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smoke damper

A damper, 1 arranged to seal off air flow automatically through part of an air duct system, so as to restrict passage of smoke.
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.
References in periodicals archive ?
For buildings where engineered smoke control is required by code, such as high-rise buildings and atria, smoke damper open/closed status indication is required for all dampers that affect the proper operation of the smoke control system.
In July's Engineer's Notebook column, "Fire & Smoke Damper Application Requirements," Stephen Duda, P.E., Fellow ASHRAE, did an excellent job in summarizing the rated constructions and applications of rated dampers.
A combination fire and smoke damper looks very similar to a smoke damper, but has a high temperature sensor to close the damper.
Dampers, Smoke Dampers, Elevated Temperature Dampers, Non Return Dampers, Access Door and also a unique patented combination damper, of vCD + FD + SMOKE DAMPER.
Door, and also an unique patented combination damper, of VCD+ FD + SMOKE DAMPER. This product hasa presence in this market for the past two decades.
Louisville, KY, August 21, 2011 --(PR.com)-- LSS Life Safety Services (LSS), an industry leader in fire and smoke damper inspections, fire door inspections, and firestopping services, has been named a finalist in Business First's new “Partners in Philanthropy Awards” program.
Louisville, KY, June 25, 2011 --(PR.com)-- LSS Life Safety Services (LSS), an industry leader in fire and smoke damper inspections, fire door inspections, and firestop services announced today the release of their proprietary web-based inspection software, LSS Site Surveyor.
Louisville, KY, October 05, 2011 --(PR.com)-- LSS Life Safety Services, an industry leader in Passive Fire Protection Inspection services such as fire and smoke damper inspections, firestopping and fire door inspections, announced today the addition of Suzanna Stephan as the Account Executive for their new Dallas based office.
Louisville, KY, November 03, 2011 --(PR.com)-- LSS Life Safety Services, an industry leader in passive fire protection inspection services such as fire and smoke damper inspections, firestopping and fire door inspections, has been awarded a position on Business First's “Fast Fifty” list for the fourth consecutive year.