100mm 4" Straight Connector DCONN Includes straight duct connectors which are also available with a damper and wall plate Used to connect between duct lengths for longer runs Damper versions reduce the back-flow of air from the outside through bathroom and kitchen fans Manufactured to exacting tolerances, which virtually eliminates air leakage and minimises pressure drop Introducing our 4" Straight Duct Connector, a reliable and essential component for your ventilation system. This connector is designed to securely join two sections of 4" ducting, ensuring a tight and leak-free connection. Upgrade your ventilation system with our 4" Straight Duct Connector and enjoy a secure and efficient connection between ducting sections. Ensure that your ventilation system operates at its best, providing excellent air circulation and maintaining a comfortable environment. Invest in a product that guarantees quality and reliability for your ventilation projects. . Ducting Type Solid Colour White Diameter 100mm Length 50mm Shape Round Type Ducting