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Manrose Round Central Reducer White 125-100mm Product Code: 10684

PVC adaptor to connect round pipe ducting, flexi hoses and fan spigots. Compliant with Part F of the Building Regulations. Suitable for commercial and domestic use.


  • White
  • W x D x Lg: 125 x 125 x 125mm
  • Channel Width: 125-100mm
  • Model No: 54119


Fixings Not Supplied.
Additional Information
Technical Specification
  • Brand : Manrose
  • Product Length : 125 mm
  • Product Type : Round Central Reducer
  • Fixings Supplied : Fixings Not Supplied
  • Model No : 54119
  • Product Width : 125 mm
  • Channel Width : 125-100 mm
  • Colour : White
  • Product Depth : 125 mm
  • Pack Size : 1
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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€1.75 Incl. 20% VAT

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Manrose Round Central Reducer White 125-100mm is rated 4.7 out of 5 by 56.
Rated 5 out of 5 by from Duct reducer Did exactly what it was supposed to do and easy to connect
Date published: 2018-07-26
Rated 5 out of 5 by from Reducer Inexpensive way to reduce 150mm to 100mm, use 150-125 & 125-100 fittings
Date published: 2018-04-28
Rated 5 out of 5 by from Extractor mafe easy Ideal for extractor so 4" hole through the wall instead of 5" great value
Date published: 2018-04-13
Rated 5 out of 5 by from Does what it says Fits well and is nice and cheap. I don't know what else I need to say!
Date published: 2018-03-16
Rated 5 out of 5 by from A GREAT BIT OF KIT These are a must when fitting cooker hoods or similar as most outlets are 120-125mm or 150mm. It is not always possible to use the larger ducting.
Date published: 2018-02-17
Rated 5 out of 5 by from 125 - 100mm reducer Needed to get from 5" to 4" and these do that in a simple and cost effective way
Date published: 2018-01-02
Rated 1 out of 5 by from Doesn't fit 125mm pipe...?! How can a 100mm to 125mm pipe reducer fit a piece of 100mm pipe on one side, but not 125mm pipe on the other...?! I think the sizing of this whole range of ducting is illogical anyway. Why doesn't it work like soil or underground piping where the pipe always goes into the connector or bend etc, rather than bends and other pieces fitting into the pipe? In my case, for connecting a 100mm bend to a 125mm flat pipe connector, this product was pretty useless.
Date published: 2017-11-18
Rated 4 out of 5 by from Not for 125mm pipe I bought this thinking it would reduce the screwfix 125mm pipe to 100mm. It doesn't, it is the same diameter as the 125mm pipe and so doesn't fit. It does however fit directly on the 150-125mm reducer, so you can go from 150-100 with just reducers and no intermediate pipe. Perfect for my cooker hood use. Probably my misunderstanding, but worth spelling out for others.
Date published: 2017-08-28
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