1.25″ Four Flap Valves Hoses & Connectors / 4) Y-Adapters Overview Overview Overview 1.25″ Four Flap Valves Description 972004 – 2.75″ x (4) 1.25″ manifold 972004-BL – 2.75″ x (4) 1.25″ manifold w/ BL 972019 – 4″ x (4) 1.25″ manifold 972019-BL – 4″ x (4) 1.25″ manifold w/ BL
