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Kair Semi-Rigid Aluminium Hose 127mm Dia - 3M Length

Model: DUCA3000SR/125
Search: QS23
  • Kair Semi-Rigid Aluminium Hose 127mm Dia - 3M Length
  • Kair Semi-Rigid Aluminium Hose 127mm Dia - 3M Length
  • Kair Semi-Rigid Aluminium Hose 127mm Dia - 3M Length
  • Kair Semi-Rigid Aluminium Hose 127mm Dia - 3M Length
  • Kair Semi-Rigid Aluminium Hose 127mm Dia - 3M Length
  • Kair Semi-Rigid Aluminium Hose 127mm Dia - 3M Length
  • Kair Semi-Rigid Aluminium Hose 127mm Dia - 3M Length
Availability: In Stock
List Price: £23.10
Only: £20.94 Inc VAT
  • DETAILS

    SEMI-RIGID ALUMINIUM HOSE 127MM DIA, 3 METRES


    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.
     

    • Versatile and durable aluminium hose with no reinforcement.
    • It can be twisted and bent around obstacles, but is stronger than a typical aluminium flexible hose.
    • Capable of handling higher working temperatures than other ducts and so is suited for boiler or heating applications.
    • Max / Min Temperature: +150c / -30c.
    • Easy to cut and compresses for storage.
    • Bending radius: 0.76 x D.
    • Maximum Operating Pressure: 10,000 Pa. 
    • Maximum air velocity: 30m/sec.
    • Conforms to UK BS476 parts 6 and 7 Class 0 and rated to M1 Fire Standards.
    • In case of fire, no poisonous gases are released.


    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:

    We recommend that you connect your hose to the relevant spigot/outlet and fix in place using a metal hose clip, quick release worm clip,  or tape.


    Alternative Products:

    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.

    Looking for something stronger? Why not take a look at our combi hose or reinforced PVC hoses?

    Decided on rigid ducting instead? We stock galvanised spiral ducting or plastic rigid pipe in a large variety of sizes.


    Any Questions?

    Please do not hesitate to contact us.

  • FEATURES

    Features

    • Perfect compromise between the strength of rigid duct and the versatility of flexible duct
    • Max / Min Temperature: +150c / -30c.
    • Easy to cut and compresses for storage.
    • 3m lengths compress to less than 1m for easy storage, and can be cut in sections to suit your requirements.
    • In case of fire no poisonous gases are released.
  • TECHNICAL

    Technical Specifications

    Product Category Flexible Hoses
    Round System (mm) 125
    Product Type Semi-rigid Aluminium Hose
    Product Group Flexible Ducting
    Length (mm) 3000
    Width (mm) 127
    Height (mm) 127
    Diameter (mm) 127
    Free Area (mm²) 12,669mm
    Colour Silver
    Material Aluminium
    Weight (Kg) 0.950
    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
    Barcode 5060272543631
    Quick Search: QS23
  • REVIEWS
      Rated 5/5 based on 1 customer reviews
      Add Your Review
    1. Andrew Singlehurst-ward
      5 / 5 stars
      Date Added: Thursday 26 June, 2014
      it is exactly what it says it is
  • Q & A

    Product Questions

    Questions and Answers, do you need more information about this product?

    Ask a Question

    Your question will be sent to a member of our team. We'll email you the answer and post it on this page. If your question is about an order you already placed, please use our Contact Form to reach the customer service team.

    #1
    connection

    does this product fit directly to a 150 to 125 adapter, or does it require additional fitments ???

    Question by george, 13-01-2017

    Hello George

    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.

    Kind Regards

    Anita

    Replied by i-sells, 16-01-2017
    #2
    6 metre

    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

    Question by peter, 24-06-2017

    Hello Peter

    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.

    Kind Regards
    Anita

    Replied by i-sells, 26-06-2017
    #3
    Diameter

    Is the 127mm diameter the inside or outside of the pipe.

    Question by STEVEN DIXON, 19-02-2018

    Hello Steven
    The pipe is 127mm outer diameter and 125mm inside diameter

    Replied by i-sells, 19-02-2018
    #4
    SIZE

    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

    Question by PETER, 14-10-2018

    Hi Peter 

    The easiest way would be to convert to an industry standard ducting size. This would mean discarding the reducer supplied and using a 150mm to 125mm reducer (search code QS354) and then 125mm ducting to atmosphere.

    Replied by i-sells, 15-10-2018
    #5
    Bendability

    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)

    Question by Deborah, 04-01-2019

    Hello Deborah


    Thank you for your question. This item can be bent around a 90 degree corner please have a look at the pictures in the gallery for this item and you will be able to see some examples. If I can help any further please do not hesitate to contact me

    Kind Regards
    Anita

    Replied by i-sells, 07-01-2019
    #7
    Retaining clip

    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?

    Question by Lionel, 11-02-2020

    Hello Lionel


    Thank you for your question. The retaining clip will not fit the Semi Rigid as it will not close. Please have a look at the Galvanized Banding this product you can cut to size. Product code QS18842

    Kind Regards
    Anita

    Replied by i-sells, 12-02-2020
    #8
    Internal Diameter

    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

    Question by Ethan Radford, 30-11-2021

    Hi Ethan


    Thank you for your question. I will send you the data over on a separate 
    e-mail

    Kind Regards
    Nita

    Replied by i-sells, 01-12-2021
    #9
    Diameter

    I'm using 125mm plastic 90 degree bend. Would 127mm or 125mm flexible hose be best?

    Question by Ian, 04-12-2023

    Both ducts will have an internal diameter of 125mm, so either of them would fit the bend. They are just measured differently by their manufacturers. One measures I/D and the other measures O/D

    Kind regards,
    Marc

    Replied by i-sells, 05-12-2023
  • DELIVERY
    Delivery: You'll receive in: Cost Min Order
    Free Delivery 3 to 5 Days FREE £100
    Standard 2 to 4 Days £4.99 -
    Express Courier Next day+ £9.95 Any

    View Full Delivery Info

    FREE Delivery for orders over £100 inc VAT.

    + Order before noon for Next Working Day Delivery for items in stock

    Excludes Highlands, Islands, and Certain Postcodes.

    Please Note:
    Ducting tubes over 200mm in diameter and 3 metres in length may incur additional shipping charges.

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