Since 1905, Johnson Controls has developed and refined air control products by providing the highest quality control dampers that fit your application and size requirements. Now we are including round industrial style dampers in our product offering.
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
Refer to the RL-1000 10-Gauge Round Control Damper Product Bulletin (LIT-12011432) for important product information.