May Bank Holiday Offers Now On

pdf icon Downloadable Ducting Chart
PDF File - Opens in a New Window

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 5 Inch Airtight 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.

5 Inch Airtight Ducting Quick Links

Quick Links

Part N° 1

Part N° 2

Part N° 3

Part N° 4

Part N° 5

Part N° 6

Part N° 7

Part N° 8

Part N° 9

Part N° 10

Part N° 11

Part N° 12

Part N° 2A

Part N° 3A

Part N° 4A

Aluminium Ducting Tape

Kitchen Extractor Ducting Chart

Write a review

Please login or register to review

150mm x 70mm (5") Flat Ducting Pipe 1 Metre

  • £17.95

  • Ex Tax: £14.96

Related Products

Aluminium Sealing Tape

Aluminium Foil Ducting Tape 50mm x 45m

Aluminium Ducting Tape 1 Roll of 50mm x 45m Aluminium ducting tape. Used for securing ductin..

Availability:

£17.95 Ex Tax: £14.96

150mm x 70mm (5") Flexi Flat Cooker Hood Ducting

150mm x 70mm (5") Flat Ducting PVC Flexi Hose

150mm x 70mm Flexible Hose 150mm x 70mm Flexible Bend This part extends up..

Availability:

£14.95 Ex Tax: £12.46

1.5 Mtr 125mm Aluminium Ducting Flexi Hose

125mm (5") Aluminium Flexi Hose

125mm Round Aluminium Flexi Hose 1.5 mtr 125mm Aluminium Flexi Hose This duct extends from&nbs..

Availability:

£9.95 Ex Tax: £8.29

125mm 90° horizontal elbow

150mm x 70mm (5") 90° Horizontal Elbow Bend

150mm x 70mm 90° Horizontal Elbow 90° Horizontal Elbow Bend This part is used for connecting t..

Availability:

£8.95 Ex Tax: £7.46

Aluminium Semi Rigid Flexible Ducting Hose

125mm (5") Aluminium Semi Rigid Hose

125 mm Aluminium Semi Rigid Flexible Hose 125mm Aluminium Semi Rigid Hose This duct exten..

Availability:

£12.95 Ex Tax: £10.79

125mm x 70mm (5") 90° Vertical Ducting Bend Elbow

150mm x 70mm (5") 90° Vertical Ducting Bend Elbow

150mm x 70mm 90° Vertical bend Elbow 150mm x 70mm 90° Vertical Elbow This part is used fo..

Availability:

£6.95 Ex Tax: £5.79

150mm x 70mm (5") Rectangular to Rectangular Ducting Pipe Connector

125mm (5") Rectangular Flat Pipe Connector

125mm Rectangular Flat Pipe Connector 150mm x 70mm Flat Pipe Connector This part is used ..

Availability:

£5.95 Ex Tax: £4.96

150mm x 70mm to 125mm Round to Rectangular Elbow

125mm (5") Round to 150mm x 70mm Rectangular Vertical 90° Bend

125mm Vertical Bend 90° Round To Rectangular 125mm Round to 150mm x 70mm Flat Elbow Connecto..

Availability:

£8.95 Ex Tax: £7.46

150mm x 70mm (5") Round To Flat Ducting Connector

125mm (5") Round To 150mm x 70mm Flat Horizontal Connector

125mm Round To 150mm x 70mm Flat Horizontal Ducting Connector 125mm Round to 150mm x 70mm Flat&nb..

Availability:

£8.95 Ex Tax: £7.46

150mm To 125mm Ducting Reducer Collar

150mm (6") To 125mm (5") Reducer Collar

150mm To 125mm Ducting Reducer Collar 150mm to 125mm Reducer Collar This reducer collar is use..

Availability:

£5.95 Ex Tax: £4.96

125mm (5")  Round Ducting  Pipe Connector

125mm (5") Round To Round Pipe Connector

125mm To 125mm Round Round Pipe Connector 125mm Round Pipe Connector. This part is used f..

Availability:

£5.95 Ex Tax: £4.96

125mm 5" 90° Round Ducting Elbow

125mm (5") 90° Round Elbow

125mm 90° Round Elbow 90° Round Elbow This part is used for connecting two 5" / 125mm rou..

Availability:

£9.95 Ex Tax: £8.29