This 16 mm Microduct Coupler from Duraline is engineered for optimal performance, seamlessly connecting microducts while ensuring reliability in challenging environments. Its color-coded design facilitates easy identification by size, making installation straightforward without the need for tools. Designed to withstand harsh conditions, this coupler provides a robust air and water-tight connection and features a smooth interior transition that enhances flow. Compliant with rigorous industry standards, it s an essential component for any application utilizing microduct sizes ranging from 5mm to 27mm, particularly where "HD" or "Heavy Duty" specifications are required for increased pull-out and pressure capabilities. Each coupler is sold individually, ensuring flexibility for various project needs.