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Ducting Flat Tube Pipe 155mm x 75mm

Downloadable Ducting Chart
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Airtight Self-Seal Ducting

Please note most of our hoods have a motor outlet of 150mm. You will require a reducer collar to use System125 ducting.

We highly recommend using the largest possible size ducting on every installation to maximise air flow.

Please check each product specification guide to determine what size duct you require.

150mm x 70mm Flat Ducting Pipe

150mm x 70mm Flat Ducting Pipe 1 Metre

5" Flat ducting pipe is ideal for cooker hoods with motor speeds up to 750m³/hr. It is far better at extracting odours and vapours more efficiently that flexible aluminium pipe. We recommend this pipe for all ceiling extractors and all extractors with a minimum of 350m³/hr.

Using our patented air tight connectors ensures very high extraction without loss of suction and requires no ducting tape on the joint.

This pipe is part of our System125 range, commonly referred to as 5 inch ducting due to the round pipe being 125mm wide. This system includes both 150mm x 70mm flat ducting and 125mm round ducting as they both have similar airflow rates. We supply adapters should you need to switch between these sizes:

Round to Flat Adapter

Round to Flat Elbow

This is part number 4 from the chart below.