Registre anti-retour de fumée rond RL-1000

RL-1000 dampers are available in sizes up to 60 inches (152 cm) diameter with galvanized Steel or 304 stainless steel frames with no seals, neoprene seals, or silicone seals. RL-1000 dampers are heavy duty control dampers for medium pressure industrial and Heating, Ventilating, and Air Conditioning (HVAC) systems. These dampers are built with solid steel construction and an all-welded frame with a continuous plated steel axle. These dampers are equipped with blade seals for low leakage applications.