Kair Ducting Reducer 125mm to 100mm - 5 to 4 inch Duct Pipe Reduction Connector
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DETAILS
KAIR STRAIGHT 125MM TO 100MM DUCTING REDUCER / ADAPTOR - SYS-125 / SYS-100
Product Details:
Kair round ducting adaptor to convert between 125mm and 100mm ducting. Perfect for applications where space is restricted.
- On one side there is a 125mm female socket. This will fill fit over male fittings (Such as bends, connectors, etc).
- Rigid round 125mm ducting pipe (Part: "DUCVKC267") will require a male connector/coupling (Part: "DUCVKC355").
- 127mm Flexible ducting (Part: "DUCP0092/127/35") will fit over and require tape or metal hose clips (Part: "DUCVKC611") to attach.
- For permanent fixings, seal joins with silicone sealant or tape.
On the other side, there is a 100mm Male Spigot.
- This fit into 100mm straight ducting (Part: "DUCVKC250").
- Can be used with rigid plastic ducting systems.
- Can be used with flexible ducting systems with the use of metal hose clips (Part: "DUCVKC264").
- 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.
Looking for alternative sizes or materials?
Here at i-sells.co.uk, we stock a full range of metal and plastic ducting adaptors, reducers, and connectors.
Click here to view the full range of round-to-round reducers
Click here to view the full range of round-to-rectangular straight adaptors
Click here to view the full range of round-to-rectangular elbow adaptors
Looking for compatible ducting?
This product is compatible with the extensive Kair 100mm (SYS-100) & 125mm (SYS-125) range of fittings, outlets, and grilles.
Click here for the full range of Kair 100mm Round / 110mm x 54mm Rectangular Ducting Products.
Click here for the full range of Kair 125mm Round / 150mm x 70mm Rectangular ducting products.
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FEATURES
Features
- Adaptor to convert between 125mm and 100mm ducting.
- Perfect for applications where space is restricted.
- On one side there is a 125mm female socket.
- On the other side there is a 100mm Male Spigot.
- Compatible with the extensive Kair 100mm (SYS-100) & 125mm (SYS-125) range of fittings, outlets, and grilles.
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TECHNICAL
Technical Specifications
Product Category Reducers Round System (mm) 125 Product Type Reducer Product Group Plastic Ducting Product Variety 100mm (5 to 4 inch) Length (mm) 129 Width (mm) 129 Height (mm) 62 Spigot size (mm) 100 Socket size (mm) 125 Colour White Material ABS Plastic Weight (Kg) 0.036 Packaged Weight (Kg) 0.036 Packaged Length (mm) 60 Packaged Width (mm) 125 Packaged Height (mm) 125 Temp Max (°C) 60 Temp Min (°C) -15 Barcode 5060272541279 Vent Axia (similar) 466783 Xpelair (similar) 91487AA Manrose (similar) 54119 Polypipe / Domus (similar) 119 Pressure Loss (Pa) 15 l/s 1.5 Pressure Loss (Pa) 30 l/s 5.9 Pressure Loss (Pa) 60 l/s 24 Quick Search: QS330 -
REVIEWS
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David Rossi
5 / 5 stars
Date Added: Tuesday 09 October, 2018
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Carole Mitchell 5 / 5 stars
Date Added: Tuesday 26 September, 2017
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 doesn't so I don't need it really . -
Russell Denwood 5 / 5 stars
Date Added: Friday 21 July, 2017
Perfect. Would be tricky to fit in poor loft lighting conditions or tight spaces, but these need careful preparation. -
Robert Dawson 5 / 5 stars
Date Added: Thursday 16 February, 2017
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. -
Ian Ridgway 5 / 5 stars
Date Added: Tuesday 13 December, 2016
this reducer is just what we needed. very quick delivery and good product -
Max Varnom 5 / 5 stars
Date Added: Saturday 22 October, 2016
excellent - very fast delivery -
Kuldip Chexal 5 / 5 stars
Date Added: Monday 05 September, 2016
Highly suitable for the purpose -
Peter Dinning 5 / 5 stars
Date Added: Saturday 03 September, 2016
Sizes are accurate. Should work well. I have not had time to fit item. -
J D Hollingsworth 5 / 5 stars
Date Added: Thursday 28 July, 2016
Fitted perfectly to connect ducting -
Kevin Green
4 / 5 stars
Date Added: Thursday 21 April, 2016
no problem with this item
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Q & A
Product Questions
Questions and Answers, do you need more information about this product?
Ask a QuestionYour 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.
#1Kitchen extractor hood to 4" flexi ductingIs this the correct item to use to convert the Howdens extractor hood "outlet" (approx 5") to standard 4"flexible ducting ( as used on 4' wall fans ? Thanks richard
Question by Richard, 14-09-2015Hello 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,
MichaelReplied by i-sells, 16-09-2015#2extractor hood outlet pipe sizei 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.
Question by dave watson, 05-08-2017Hello Dave
The 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.Replied by i-sells, 07-08-2017#3reducerBuilding a pond - need to reducer 95mm to put into the tank and outlet need to be reduce to a 45mm fitting
Question by Patrick Gibson, 19-11-2020Hello Patrick
Thank 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 RegardsAnitaReplied by i-sells, 19-11-2020 -
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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