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McAlpine Mechanical Pipe Boss Connector Black 40mm

Product Code: 55722

110mm. Allows discharge from condensing boiler and waste water via soil pipe. For 57mm hole diameter.

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Product contents:
Connector, fittings and spanner.



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Rated 5 out of 5 by clever bit of kit The 'mechanical' bit threw me ? so read the other reviews and thought it sounded pretty good. After taking on board the issues with either 56 or 57mm hole? decided to go with the 56mm. Bossed it into a cast iron stack using a Starrett bi metal hole saw which breezed the cutting , a bit of filing and got a nice push tight seal to the stack. A couple of turns with the seal key supplied to lock it in and job done ' Easy'. Looks neat and no silicone required. 4 stars for reliability as only just fitted it. 27 Oct 2015
Rated 5 out of 5 by Great fitting Got me out of a tight corner- literally! Couldn't easily get all the way round the soil stack so this saved me a lot of time and hassle. 11 Jun 2015
Rated 5 out of 5 by Shower waste Used the item for shower tray waste pipe drilled 57mm hole screwed it in job done !!!!!!! 26 May 2015
Rated 5 out of 5 by Easy! Before taking it home and unpacking I couldn't figure out how it worked. Now, having fitted it, it couldn't be easier. Brilliantly clever bit of kit. You need to cut a hole 56mm wide in your soil pipe and this slips in flush to the pipe then expands on the reverse with a special 'key' (supplied) you twist on the outside. Ten seconds later you've a watertight coupling and a 40mm compression inlet ready to take your Floplast pipe or whatever. No adhesive, no straps, no messing. 8 Apr 2015
  • 2015-11-26 T09:52:25.815-06:00
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Brand McAlpine
Colour Black
Manufacturer Guarantee 10 years
Pack Size 1
Product Depth 102 mm
Product Diameter 40 mm
Product Height 100 mm
Product Type Mechanical Pipe Boss Connector
Product Width 111 mm
Total Product Weight 0.18 kg