ASLI Constant Air Dampers (CAD) is designed to maintain constant air flow rate mechanically over the entire differential pressure range without power supply. The nominal air flow rate can be set easily at the external control box without using any tools.
• Mechanically powered, no power supply required.
• Pressure Independent. It can be used in supply air and extract air system
• Air flow rate adjustable at control box by rotating the external scale.
• Operational pressure 50 ~ 1000Pa.
• Operating temperature is 10 °C to 80 °C.
Body : 0.7mm Galvanized steel.
Blade : 1.0mm Galvanized steel.
Control box : 0.7mm Galvanized steel.
Mill galvanized.
Standard Size (Ø): 100 / 160 / 200 / 250 / 315 / 400
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