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.


BS 6798: 2009. H x W x D: 100 x 111 x 102mm. Hole dia: 40mm. Weight: 0.18kg.
Additional Information
Technical Specification
  • Brand : McAlpine
  • Product Height : 100 mm
  • Product Type : Mechanical Pipe Boss Connector
  • Total Product Weight : 0.18 kg
  • Model No : BOSSCONN110T-BL
  • Product Width : 111 mm
  • Colour : Black
  • Product Depth : 102 mm
  • Pack Size : 1
  • Product Diameter : 40 mm
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
Product Contents
Connector, fittings and spanner.
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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€16.95 Incl. 20% VAT

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McAlpine Mechanical Pipe Boss Connector Black 40mm is rated 4.5 out of 5 by 32.
Rated 5 out of 5 by from Great product Needed to tap into soil stack for new waste for bathroom re fit, saw other products first then found this, so easy to fit and no leaks ( so far) cannot fault it. Great product
Date published: 2019-05-08
Rated 5 out of 5 by from A great find! This boss made short work of a very tricky job. Easy to use in a very difficult position, fitted securely first time with no leaks. It is slightly more expensive than alternatives but saved time and no need for adhesive . Good product I would definitely use again
Date published: 2019-04-18
Rated 5 out of 5 by from Neat good quality product Quick easy to use product makes a neat job for connecting waste pipes in to soil stacks
Date published: 2019-03-03
Rated 5 out of 5 by from mechanical boss what a great boss solves the problems of tight space fitting no glue needed and no need to get a strap on boss right round the soil pipe very easy to use
Date published: 2019-02-21
Rated 5 out of 5 by from Great time saver! It’s not as cheap as a standard boss but fits much quicker, and time is money these days!
Date published: 2019-02-13
Rated 5 out of 5 by from Great attachment for cast soii As a gas engineer used the smaller sized connection to deal with installing pipe work for condense pipes from boiler was advised on this connection when doing bathroom was impressed with connection easy to install once cast was drilled which is the difficult part woukd not hesitate to use this fitting again
Date published: 2018-12-06
Rated 5 out of 5 by from Brillant Product Very neat fitting,Quick and easy. delighted with Fitting's
Date published: 2018-11-12
Rated 5 out of 5 by from Excellent fitting Excellent alternative to a strap on boss, as no sealant needed. Works perfectly for cast iron soil pipes that can't be solvent welded
Date published: 2018-10-07
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