ETD Series Elevated Temperature Damper

The ETD Series damper is designed for the control of air through the connecting ductwork and is suitable for continuous elevated temperatures up to 300°C. Exposure to temperatures greater than this will compromise the case leakage.

Its design, construction, and material selection ensure a high quality, low-maintenance product that is manufactured, supplied, and installed. Standard blade and case construction is galvanised mild steel with stainless steel side seals.

Features and benefits:

• Standard blade and case construction in galvanised mild steel, with Grade 301S (1.4310) stainless steel side seals.
• Unique once-piece double-skin interlocking airfoil blades.
• Blade linkage out of airstream.
• Optional blades and cases in Grades 316 (1.4404) or 430 (1.4016) stainless steel.
• Available in 1 mm increments.
• 40 mm flange detail as standard.
• 130 mm flange case depth as standard.
• Fitted side covers as standard.