Allvent 250MM to 200MM Four-Way Double BTO Junction

The Allvent ALV314 is a robust four-way poly duct junction designed to connect one 250mm duct to three 200mm duct branches within a ventilation system. Its compact double BTO configuration and smooth internal lines help support efficient airflow, while the UV-stabilised poly construction makes it suitable for larger residential, commercial and light industrial applications. It is a practical option for workshop extraction, plant rooms, subfloor ventilation, roof space air transfer and other installations where one larger main duct needs to divide into three smaller branches.

• Double BTO duct fitting
• Four-way junction
• One 250mm connection
• Three 200mm connections
• Poly construction
• UV stabilised
• Robust design
• Smooth internal lines
• Suitable for ventilation ducting systems
• Suitable for larger residential, commercial and light industrial applications
• Connection sizes 250 x 200 x 200 x 200mm

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