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Kair Ducting Reducer – Connector
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KAIR STRAIGHT DUCTING REDUCER / ADAPTOR
Kair round ducting adaptor to convert between different ducting sizes. Perfect for applications where space is restricted.
- Ducting reducer easily inserts into female ducting lengths, fittings or flexible ducting lengths.
- Flexible ducting will fit over and require tape or metal hose clips or quick release worm drive clip to seal.
- Can be used with rigid plastic ducting systems.
- For permanent fixings, seal joins with silicone sealant or tape.
Kair plastic rigid ducting is perfect for DIY and trade use. Perfectly suited for ducting your Tumble Dryer, Bathroom or Kitchen extractor fan, Hydroponics, In-Line Extract Fans, or Cooker Hood. This reducer can be used as a part of a long ductwork run for a variety of purposes including whole-house ventilation, passive stack vent, positive input, air conditioning, HVAC, and Heat Recovery Systems.
| Model | DOM120 |
|---|---|
| QS code | QS3584 |
| Barcode | 5014662002260 |
| Product type | Reducer |
| Product group | Plastic Ducting |
| Round system (mm) | 110 |
| Width (mm) | 110 |
| Weight (kg) | 0.023 |
| Packaged height (mm) | 115 |
| Packaged length (mm) | 115 |
| Packaged width (mm) | 40 |
| Packaged weight (kg) | 0.023 |
| Model | DUCVKC603 |
|---|---|
| QS code | QS330 |
| Barcode | 5060272541279 |
| Product type | Reducer |
| Product group | Plastic Ducting |
| Round system (mm) | 125 |
| Width (mm) | 129 |
| Weight (kg) | 0.036 |
| Height (mm) | 62 |
| Length (mm) | 129 |
| Socket size (mm) | 125 |
| Spigot szie (mm) | 100 |
| Temp max | 60 |
| Temp min | -15 |
| Material | ABS Plastic |
| Pressure loss pa 15 ls | 1.5 |
| Pressure loss pa 30ls | 5.9 |
| Pressure loss pa 60 ls | 24 |
| Packaged height (mm) | 125 |
| Packaged length (mm) | 60 |
| Packaged width (mm) | 125 |
| Packaged weight (kg) | 0.036 |
| Model | DUCVKC437 |
|---|---|
| QS code | QS4256 |
| Barcode | 5060272542108 |
| Product type | Reducer |
| Product group | Plastic Ducting |
| Round system (mm) | 150 |
| Width (mm) | 150 |
| Weight (kg) | 0.06 |
| Height (mm) | 60 |
| Length (mm) | 150 |
| Temp max | 60 |
| Temp min | -15 |
| Material | ABS Plastic |
| Diameter inner mm | 96 and 150 |
| Diameter outer mm | 100 and 155 |
| Packaged height (mm) | 155 |
| Packaged length (mm) | 155 |
| Packaged width (mm) | 65 |
| Packaged weight (kg) | 0.06 |
| Model | DUCVKC619 |
|---|---|
| QS code | QS354 |
| Barcode | 5060272542139 |
| Product type | Reducer |
| Product group | Plastic Ducting |
| Round system (mm) | 150 |
| Width (mm) | 155 |
| Weight (kg) | 0.042 |
| Height (mm) | 60 |
| Length (mm) | 155 |
| Socket size (mm) | 150 |
| Spigot szie (mm) | 125 |
| Temp max | 60 |
| Temp min | -15 |
| Material | ABS Plastic |
| Pressure loss pa 15 ls | 0.6 |
| Pressure loss pa 30ls | 2.2 |
| Pressure loss pa 60 ls | 8.8 |
| Packaged height (mm) | 152 |
| Packaged length (mm) | 60 |
| Packaged width (mm) | 152 |
| Packaged weight (kg) | 0.042 |
| Model | DUCVKC436 |
|---|---|
| QS code | QS4255 |
| Barcode | 5060272542092 |
| Product type | Reducer |
| Product group | Plastic Ducting |
| Round system (mm) | 200 |
| Weight (kg) | 0.08 |
| Temp max | 60 |
| Temp min | -15 |
| Material | ABS Plastic |
| Packaged height (mm) | 210 |
| Packaged length (mm) | 70 |
| Packaged width (mm) | 210 |
| Packaged weight (kg) | 0.086 |
| Model | DOM019 |
|---|---|
| QS code | QS4085 |
| Product type | Reducer |
| Product group | Plastic Ducting |
| Round system (mm) | 100 |
| Packaged height (mm) | 150 |
| Packaged length (mm) | 150 |
| Packaged width (mm) | 60 |
| Packaged weight (kg) | 0.03 |
54 reviews for Kair Ducting Reducer – Connector
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Read our full delivery information
Free Delivery Over £100
For items in stock. Excludes timed and non UK Mainland deliveries.
Cut off time 12:00 (noon)
Orders placed after midday will be shipped the following working day.
Free Delivery Over £100
For items in stock. Excludes timed and non UK Mainland deliveries.
Cut off time 12:00 (noon)
Orders placed after midday will be shipped the following working day.
Product has no documents.
Questions and answers of the customers
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Hi
Please can you confirm if this product can be solvent welded?
Regards
Geoff
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A Good morning Geoff. As long as the sealant is suitable for PVC, then yes that should be fine.Kind regards, Marc
Hello, I only meant to order 1 of these reducers instead of 3. Could you please adjust the order?
Regards
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QHello, I only meant to order 1 of these reducers instead of 3. Could you please adjust the order? Regardsanswer nowA Hi Sanjiv. Leave this with me, and Ill see if we can catch the order before it is picked and packed. You should receive an email notification if we have managed to cancel off 2 of the VKC436s. I will contact you if I havent been successful.Kind regards, Marc.
Building a pond - need to reducer 95mm to put into the tank and outlet need to be reduce to a 45mm fitting
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QBuilding a pond - need to reducer 95mm to put into the tank and outlet need to be reduce to a 45mm fittinganswer nowA Hello PatrickThank you for your question. Unfortunately we do not stock anything in the size you require. Maybe try a plumbers merchants they may be able to help you furtherKind RegardsAnita
Hello, the tracking number for this order isnt available yet even if I made the order about 3 days ago. Can you give some information about the status of the order? Thank you. Best regards, Riccardo.
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QHello, the tracking number for this order isnt available yet even if I made the order about 3 days ago. Can you give some information about the status of the order? Thank you. Best regards, Riccardo.answer nowA Hello RiccardoThank you for your inquiry. I have spoken to our fulfillment center who are shipping your order. The parcel left the depot last night and will be with you Monday/Tuesday.Kind RegardsAnita
i would like to buy some flat ducting for my elica cooker hood but the outlet pipe on the extractor measures 120mm you only seem to list 100mm or 125mm is there some kind of adapter i can get.
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Qi would like to buy some flat ducting for my elica cooker hood but the outlet pipe on the extractor measures 120mm you only seem to list 100mm or 125mm is there some kind of adapter i can get.answer nowA Hello DaveThe short answer is yes, type the code QS4086 into the quick search bar and you will see the spigot adaptor which will convert to system 125 (Round).We would recommend you keep to system 125 rectangular 150 x 70 after that to maintain the equivalent 120mm airflow capacity.
The duct on the extractor is exactly 150 and we need to connect on to 100 flexible ducting.
Would this reducer fit.
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QThe duct on the extractor is exactly 150 and we need to connect on to 100 flexible ducting. Would this reducer fit.answer nowA Hello SteveThank you for your question. Yes this item will work but you require a 150mm male connector to join the 150mm end of the reducer to the 150mm ducting on your extractor as both ends are female. If I can help any further please do not hesitate to contact me on 0208 463 9683Kind RegardsAnita
I want to use this to connect 6 flexible bethroom extractor to 4 roof tile outlet will it do it and how best to attach pipe and it to outlet?
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QI want to use this to connect 6 flexible bethroom extractor to 4 roof tile outlet will it do it and how best to attach pipe and it to outlet?answer nowA Hi IanThe 150mm connector (Quick Search) QS284 will connect the reducer and your 150mm flexible duct.I cannot be sure what type of spigot you have on the roof tile but these are often the same type of hard plastic reducer in which case you would need a cut section of straight pipe like QS193 to connect the two, duct tape will complete the connections.
Can you tell me the length of the adaptor please?
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A Hello DaveThe length rim to rim is 70mmI hope this helps
I need to replace the ACM100T unit and wanted to see if I could use the more powerful ACM150T with this adapter to use the existing ducting?
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QI need to replace the ACM100T unit and wanted to see if I could use the more powerful ACM150T with this adapter to use the existing ducting?answer nowA Hello Paul Thank you for your question. Yes this item can be used but your airflow will be reduced quite a bit as you are going from 6- 4.
Is this the correct item to use to convert the Howdens extractor hood outlet (approx 5) to standard 4flexible ducting ( as used on 4 wall fans ?
Thanks richard
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QIs this the correct item to use to convert the Howdens extractor hood outlet (approx 5) to standard 4flexible ducting ( as used on 4 wall fans ? Thanks richardanswer nowA Hello Richard, The 125mm/5 spigot on your cooker hood is likely to be male. This item is a 125mm Female to 100mm Male (5 F to 4 M) reducer. The 125mm female socket should fit over the 125mm male spigot of your cooker hood. The 100mm male spigot will then fit inside the 102mm diameter flexible hose.You can secure the fixing using quick release worm clips or metal hose clips. For permanent fixings, seal joints with silicone sealant, or duct tape.With kind regards, Michael
IS HTE DIMENSIONS INSIDE DIAMETER or OUTSIDE DIMETER.
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A Hello Dave Thank you for your question. Please see below the dimensions of the reducer. Diameter - Inner (mm)96 and 150Diameter - Outer (mm)100 and 155
Hi
Can you be able to help me !.
I need 2 X White Plastic Tubes.
The Tubes need to be of an 8 Diameter inside !, and 2.5 Depth and 6mm Thick.
Look forward to your reply
Thank You
Mike Miles
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QHi Can you be able to help me !. I need 2 X White Plastic Tubes. The Tubes need to be of an 8 Diameter inside !, and 2.5 Depth and 6mm Thick. Look forward to your reply Thank You Mike Milesanswer nowA Hello Mike Thank you for your question. The biggest plastic round pipe we do is 150mm we do a 200mm in galvanised only this comes in 3mtr lengths and is 0.5mm thick.
Can you provide all of the detailed dimensions for this fitting, including i/d & o/d & depth of spigots, as you do for most other fittings.
Thank you
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QCan you provide all of the detailed dimensions for this fitting, including i/d & o/d & depth of spigots, as you do for most other fittings. Thank youanswer nowA Hello Peter, I have taken some measurements by hand as these are not provided by the manufacturer. Please consider these measurements as indicative only.100mm side: ID: 98mmOD: 100mmSpigot Depth: ~18mm110mm side:ID: 110mmOD: 112mmSocket Depth: ~19mmTotal item depth (including lip): ~40mm Please do not hesitate to contact us if you have any further queries. Kind regards, Michael
Kair Ducting Reducer – C...
MRS PATRICIA A MORGAN (verified owner) –
I AM SO GLAD TO HAVE FOUND WHAT I WAS LOOKING FOR .
jayne griffiths (verified owner) –
We look all over for this size of reducer, so we decided to google it and found you site. Your site was quick and easy to use, the product arrived the next day, my husband fitted it the next day and everything is working. Excellent, will shop with you again if needed. Thank you.
alexander dick (verified owner) –
Hi once again thanks for a swift delivery
Albert Farrow (verified owner) –
Brilliant service. Less than 24hrs from order to delivery. Congratulations!
Mark Milne (verified owner) –
Works great, just dont forget the jubilee clips!
Roy Beggs (verified owner) –
1st class product and delivery. Received 2 days later
P A KING (verified owner) –
Very good service & very good price. Thanks
anthony heath (verified owner) –
just what was needed to conect to roof vent
Leslie Butterworth (verified owner) –
My Thanks,Fast Delivery and well Packed.
Narbinder Mehat (verified owner) –
Perfect for the job, they fit well and an excellent service.
Bob Dholakia (verified owner) –
Your customer service is excellent. The products are readily available at competitive prices. Your customer service staff are very friendly and understanding of the customer requirements.
Marcus Van-stone (verified owner) –
great price and fast delivery thanks
Paul Holford (verified owner) –
Does the job, good quality
Robert Talbot (verified owner) –
I-sells was able to supply some hard to find fittings in both uPVC and galvanized steel at competitive prices. Delivery was prompt and flexible to meet my specific requirements. Products are of good quality and accurately described on the website.
HUGH RICHMOND (verified owner) –
satisfactory good delivery
Anonymous (verified owner) –
super fast delivery, competitive prices, strong plastic would recommend this website great customer service
Anonymous (verified owner) –
good quality, swift delivery and cheap prices
Michael Trolley (verified owner) –
Did the job fine thank you
Kenneth Reed (verified owner) –
Had to work hard to fit the 150 pipe used hot air gun on pipe to get the reducer to fit, apart from that it works
Kenneth Reed (verified owner) –
It works fine but had to use hot air gun on the pipe to get it to fit.
Graham Gibson (verified owner) –
Simple product does the job perfect. Just what I needed.
Michael Geraghty (verified owner) –
Prompt delivery and good value
Sam Rowan (verified owner) –
Excellent fit, on pipe and to dospel extracter, great price as well
Ray Hinchcliffe (verified owner) –
Not as robust as other ducting and needs a coupler to attach it to pipe!
Alan Jones (verified owner) –
150 mm end of adapter is exactly same diameter as 150 pipe so had to butt join with duct tape! . The site should make it clear that a 150MM DUCTING SYSTEM – ROUND STRAIGHT CONNECTOR is needed to join the pipe to the reducer
Alan Jones (verified owner) –
Had to butt join the 125mm end of the reducer to the 125mm pipe as it is exactly the same diameter! the website should make it clear taht a straight 125mm connector is required to make this joint
Kevin Green (verified owner) –
no problem with this item
Ramon Potter (verified owner) –
Very pleased with the Ducting Reducer. Very prompt delivery and was just what I required.
Jack Ho (verified owner) –
The 150mm is exactly 150mm outside diameter which cannot be mounted on a cooker hood which is also exactly 150mm (German technology). Saw the 150mm edge in 3 places so that it was forced to connect to the hood. If it is an adaptor, should it be slightly bigger so that it can be mounted on any 150mm hoods?
Jayne Judge (verified owner) –
Excellent quality item. As expected.
J D HOLLINGSWORTH (verified owner) –
Fitted perfectly to connect ducting
Alan Palmer (verified owner) –
spot on just the job
Howard Wilson (verified owner) –
Sent the wrong sized item initially but quickly rectified the problem and I received the correct item by express delivery the next day. Happy.
Peter Dinning (verified owner) –
Sizes are accurate. Should work well. I have not had time to fit item.
Kuldip Chexal (verified owner) –
Highly suitable for the purpose
Max Varnom (verified owner) –
excellent – very fast delivery
John Johnson (verified owner) –
Effective item – does the job.
Phil Peek (verified owner) –
Great items, great price & very fast delivery. Items sadly not now needed, returns system was very easy to use
Jayesh Mistry (verified owner) –
Excellent, glued to a 110mm pipe so that I could fix my flexible 100mm vent pipe
Ian Ridgway (verified owner) –
this reducer is just what we needed. very quick delivery and good product
Martyn Jones (verified owner) –
Good product, good service did the job
Barry Mohamed (verified owner) –
Good, as expeceted
Richard Goldsmith (verified owner) –
OK but I chose the wrong size
Robert Dawson (verified owner) –
I really should have read the specification more carefully. The 100mm fitting is just that and does need a connector to join with 100mm duct. The email from i-Sells was very polite in pointing this out to me. Otherwise great product, great price, good delivery and above all good service.
Brian Amass (verified owner) –
perfect for my requirements, arrived on time, excellent service
Jasheen Khan (verified owner) –
good delivery on time no hassle at all buy confidently.
Russell Denwood (verified owner) –
Perfect. Would be tricky to fit in poor loft lighting conditions or tight spaces, but these need careful preparation.
Carole Mitchell (verified owner) –
It was delivered quickly but I ordered it thinking it would adapt he system I have to enable me to use a smaller vent cover but it doesnt so I dont need it really .
David Simmonds (verified owner) –
Just perfect.
David Ball (verified owner) –
Always got what we require.
David Rossi (verified owner) –
************************
Man Wong (verified owner) –
The product is basically as expected. The bigger end is just a little bit loose for the defined size. However, it can be used as intended for my project.
Prakash Parmar (verified owner) –
Perfect adaptor from 6 inch to 100mm diameter. Was unable to source from any other supplier at a reasonable price, so purchased from here !
Riccardo Forafo (verified owner) –
It was the only item that fit for my cooker hood. I searched everywhere but found only by i-sells.