DFD, FD, and FSD series fire and combination fire/smoke dampers are approved for installation in horizontal, nonconcrete, fire-rated barriers and can be specified for use in UL floor/ceiling design I503.
Who will win gold in 2016? Consulting-Specifying Engineer announces the finalists for the 12th annual Product of the Year competition, and readers will have the final word. Cast your votes online here.
Expanded PEX offerings for commercial and municipal applications include PEX Press test plugs, PEX Press 45-degree elbows, PEX Press 90-degree flare elbows, PEX Press reducing tees, and PEX pipe supports.