Products for over 35 years.
Fire damper louver.
Has provided underwriters laboratory approved fire dampers as well as other essential products for the h v a c.
A damper otherwise known as a louvre is a multi element flow control device generally used to throttle large flows of air at low pressure.
The dampers are tested to 1733 f 945 c for 60 minutes.
Our dampers meet air leakage requirements set by ashrae amca and the international energy code council iecc which encourages energy conservation efficiency in building envelope design and may also assist in obtaining credits for leed projects.
Our products are suited for both the architectural and mechanical building markets.
Is a leading manufacturer of fire rated louvers and hvac equipment.
Ul rated fire smoke dampers also block out heat and smoke to contain or vent harmful fumes and slow the spread of fire.
Wind driven rain water penetration testing our in house wind driven rain test chamber simulates the effects of a.
Since the development of modern fire damper protection equipment lloyd industries inc.
Safe air dowco has been building louvers dampers and life safety products since 1955 for commercial as well as industrial construction applications.
Lloyd industries has been an active manufacturer of access doors fire and smoke dampers and h v a c.
Nca s extensive line of dampers range from air control and balancing to life safety applications.
We manufacture quality louvers and dampers for the hvac industry.
Nca is a brand of metal industries inc offering a complete line of louvers and dampers.
Fire dampers are ul555 tested and labeled devices installed in ducts and air transfer openings or air distribution systems designed to close upon the detection of heat.
Dynamic fire dampers watch video.
Air control dampers backdraft dampers ceiling radiation dampers ul rated fire fire smoke and smoke dampers louvers penthouses.
Nca also has an impressive line of louvers including amca listed.
Johnson controls offers a broad range of hvac dampers and louvers engineered to fit your unique application and size requirements.
Our dampers are ideal for outdoor air applications that require low leakage or heavy duty industrial needs to prevent hot or cold outside air penetrating your building.
List is a state of the art web program that allows engineers and architects to select the right louver based on application and performance criteria.
Browse our selection of flanged chevron and drainable louvers.
