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Two Piece Cast Iron Soil Pipe Boss Connector

Two Piece Cast Iron Soil Pipe Boss Connector
Black Mechanical Two Piece Cast Iron Soil Pipe Boss Connector to suit 22mm drill size, supplied with fixing tool
  • Available to suit 4'/110mm, 3½"/90mm and 3"/82mm soil pipe
  • Available for 1¼" and 1½" waste pipe size
  • For cast iron soil pipe
  • Suitable for condensate discharge only
  • Simple dry fixing mechanical connection
  • Universal connection for pushfit or solvent weld waste pipe
  • Suits 22mm hole saw size
  • Supplied with Fixing Tool
  • Conforms to BS 6798:2014 and Building Regulations Approved Document H
Product Code
4"/110mm soil pipe x 1¼" waste pipe
4"/110mm soil pipe x 1½" waste pipe
3½"/90mm soil pipe x 1¼" waste pipe
3½"/90mm soil pipe x 1½" waste pipe
3"/82mm soil pipe x 1¼" waste pipe
3"/82mm soil pipe x 1½" waste pipe

Multifit Connections

Multifit Connections

  • Most McAlpine Trap Outlets and Fittings have Multifit Connections.
  • Multifit Connections suit all plastic waste pipes to BS EN 1451-1-2000 and BS EN 1329-1:2000, copper pipe (metric or imperial) and lead pipe.
  • The moulded Internal Sleeve of the Connection, centres and supports the pipe.The Multifit and Friction Washers ensure a secure seal is made between the pipe and the wall of the Fitting. When the compression nut is turned hand tight the best possible mechanical joint is complete.
  • If a plastic pipe is undersize, or out of shape, the end may require to be warmed to enable it to be pushed over the internal sleeve.
  • For technical reasons, it is not possible to manufacture Multifit Connections on all traps and fittings. Where Multifit is not provided the description Universal is applied. The only difference being that Universal does not have an Internal Sleeve within the Trap or Fitting.

Download this Section of the Catalogue

Plastic Traps

Contact Us

McAlpine plumbing products are designed and manufactured to be installed by qualified plumbing professionals. On this basis we cannot accept installation queries from the general public. Please contact your local McAlpine stockist or a qualified plumbing professional. For all other enquiries please fill out the form below.

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