Round Cross with Rectangular Branches

The AD-KPR round duct cross with rectangular branches is designed to connect four air ducts of different cross-sections simultaneously in ventilation and air conditioning systems. It is used where airflow must be distributed in different directions while maintaining system airtightness and aerodynamic efficiency. Using a prefabricated cross with rectangular branches eliminates complex on-site connections of multiple elements and significantly reduces the risk of air leakage.
AD-KPR crosses are engineered and manufactured according to project-specific requirements. All components are precisely cut and welded together, ensuring structural reliability, airtight joints, and long service life.
Standard dimensions: H=H1=100 мм; L=A+120 мм; A≥A1.