Kair Semi-Rigid Aluminium Ducting is a perfect compromise between the strength of galvanised rigid duct and the versatility of aluminium flexible duct. This product is supplied in a compressed 127mm dia x 3000mm (3 Metre) length and can be used with extractor fans, heating/cooling systems, portable air conditioners, cooker hoods, tumble dryers, and ventilation systems.
Semi-Rigid Duct is ideal for fans installed on outside walls or in awkward locations. Perfect for ducting your Bathroom or Kitchen extractor fan, Hydroponics / In-Line Extract Fans, Tumble Dryer, Cooker Hood, or Heat Recovery Ventilation System. Connect a hose to relevant spigot/outlet and fix in place using a metal hose clip or tape.
Genuine Kair Product & covered by the Kair 100% Satisfaction Guarantee. Made in the UK. Compatible with the extensive Kair System 125 (SYS-125) range of fittings, outlets, and grilles. Kair Semi-Rigid Ducting is available in 3-metre lengths in sizes from 102mm to 152mm diameter - Click here for the full range. 3m lengths compress to less than 1m for easy storage and can be cut in sections to suit your requirements.
Whilst compressed diameter size is larger than shown on listing, once fully extended diameter will shrink to listed size.
Commonly Bought with:
Not the hose you are looking for?
Looking for something longer? We stock a variety of hoses in 6 metres or 10-metre lengths - Click here for our full range of flexible hoses.
Please do not hesitate to contact us.
|Product Category||Flexible Hoses|
|Round System (mm)||125|
|Product Type||Semi-rigid Aluminium Hose|
|Product Group||Flexible Ducting|
|Free Area (mm²)||12,669mm|
|Packaged Weight (Kg)||0.950|
|Packaged Length (mm)||760|
|Packaged Width (mm)||137|
|Packaged Height (mm)||140|
|Temp Max (°C)||150|
|Temp Min (°C)||-30|
|Economy Delivery||Not Eligible|
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does this product fit directly to a 150 to 125 adapter, or does it require additional fitments ???
Thank you for your question. You will require a male connector to join the 150mm end of the reducer to the pipe. The product code for the connector is QS284. Also quick release worm clips will be required to connect to the pipe and the connector and reducer the product code for these items are QS1376,QS1377. If I can help any further please do not hesitate to contact me.
i require 6 metre in length how do i join the two together? Plus how rigid are they? will they stay in the same form and in the same position once bent like lead flashing
Thank you for your question. To join these together you will require a male coupler the product code for this item is QS8662 and you will also require two quick release worm clips product code for this item is QS1376. If I can help any further please do not hesiate to contact me on 0208 463 6983.
Is the 127mm diameter the inside or outside of the pipe.
Hi I have a Neff cooker extractor fan with an outlet of 150mm. They also have included a reducer which fits the spigot of the outlet. I would like to use this. The outside diameter of the reducer is from 150mm to 118 mm would this product be suitable? I`m at a loss of how to connect some venting to this adaptor. Your answer would be appreciated asap
Can you make quite tight bends in it i.e. round a 90-degree corner, or does it need to be curved more gradually (resulting in bigger boxing-in)
Will the plastic 125mm duct retaining clip fit the semi-rigid aluminium hose, which has a slightly greater diameter (127mm), or is an alternative clip for this ducting available?
What is the internal diameter of this pipe when compressed. The largest it can be? I see previously stated the internal is 125mm, but i assume this is at full extension. I require it to fit over a pipe measuring 128.2mm
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