The new TED40x2 low-leakage insulated control damper from Ruskin features insulated airfoil blades, which offer greater strength, produce less sound, provide greater sealing ability and reduce static pressure loss.
A new critical environment damper series from Ruskin is designed and manufactured to withstand the elements of coastal and corrosive applications. The CD50CE and TED50CE combine the strength of stainless steel and protection of anodized aluminum to combat salt water elements.