150mm × 70mm Flat Ducting — Horizontal 90° Elbow Bend
This elbow connects two 150mm × 70mm flat rectangular ducting sections at a horizontal right angle, routing the duct run smoothly through a 90° corner in the horizontal plane without restricting airflow. It is part of the Luxair 5" push-fit airtight ducting system.
Where This Component Is Used
Use this elbow where a flat rectangular duct run needs to change direction horizontally — typically where the duct turns a corner along a wall at the same height, such as running along the top of kitchen wall units and turning a room corner. The low-profile 150mm × 70mm dimensions allow the duct to be concealed easily in restricted spaces such as between wall units and ceiling soffits.
The 5" Push-Fit System
This component is part of the Luxair 125mm (5") push-fit airtight ducting range. The system combines 150mm × 70mm flat rectangular ducting and 125mm round ducting — both formats carry equivalent airflow rates and are fully interchangeable within the system. All components connect by push-fit for a patent-protected airtight seal with no ducting tape, adhesive, or clips required. Suitable for kitchen, bathroom, and utility room extract systems, as well as whole-house ventilation installations. The full range includes straight sections, bends, elbows, adapters, and wall outlets to complete any standard ducting installation.
Ducting Size Guide
Selecting the correct ducting diameter for your motor output ensures maximum extraction performance:
- Below 450m³/hr → 100mm (4") ducting
- 450–750m³/hr → 125mm (5") or 150mm (6") ducting
- 750–2,000m³/hr → 150mm (6") or 200mm (8") ducting
