LL Building Products | sku: 3576833 Master Flow 8 In. Damper Master Flow Dampers balance and adjust the air flow in individual runs of round pipe in HVAC systems. Our dampers include hardware that make it easy to install into existing round pipe as well.|Spring-loaded hardware for easy mounting into existing round... Log in for pricing
Master Flow | sku: 3570327 Master Flow 4 In. Round Duct Cap The Master Flow 4 in. Round Duct Cap, also called a tee-cap or clean-out plug, is constructed of galvanized steel for durability. The duct cap is used to terminate or block off a rectangular duct run in HVAC systems. It can be installed with sheet metal... Log in for pricing
Master Flow | sku: 3570328 Master Flow 5 In. Round Duct Cap The Master Flow 5 in. Round Duct Cap, also called a tee-cap or clean-out plug, is constructed of galvanized steel for durability. The duct cap is used to terminate or block off a rectangular duct run in HVAC systems. It can be installed with sheet metal... Log in for pricing
Master Flow | sku: 3570329 Master Flow 6 In. Round Duct Cap The Master Flow 6 in. Round Duct Cap, also called a tee-cap or clean-out plug, is constructed of galvanized steel for durability. The duct cap is used to terminate or block off a rectangular duct run in HVAC systems. It can be installed with sheet metal... Log in for pricing
Master Flow | sku: 3570330 Master Flow 8 In. Round Duct Cap The Master Flow 8 in. Round Duct Cap, also called a tee-cap or clean-out plug, is constructed of galvanized steel for durability. The duct cap is used to terminate or block off a round duct run in HVAC systems. It can be installed with sheet metal screws... Log in for pricing