Chemposite - Dampers

With over 20 years of experience in air movement control products, our dampers are designed to meet operating conditions and industry standards. Chemposite`s 12` diameter to 60` diameter air seal and volume control dampers meet the AMCA`s highest classification, `Class 1A`, according to the AMCA Standard 500-D. Our high quality dampers are made with premium fire retardant vinyl ester resins to meet the Class 1 flame spread rating according to ASTM E-84.