The new damper control catalog details the manufacturer's damper design and construction features and damper options and accessories. The benefits of the variable symmetric blade design (VSB), which ...
“HVAC Control Damper” is a 16-page brochure that presents the manufacturer’s extensive line of HVAC control and manual balancing dampers. Line drawings and photos illustrate the products featured.
New guidance on the fire testing, classification, application and installation of smoke control dampers has been published by the Association for Specialist Fire Protection (ASFP). The new Volume 2 of ...
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