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Buteline Reducing Coupling

From £1.81 Excl. VAT

Buteline Reducing Coupling

4 Sizes available

  • 16mmx10mm
  • 22mmx10mm
  • 22mmx16mm
  • 28mmx22mm

Manufacturer Warranty 25 Years



Buteline Reducing Coupling

Buteline fittings are integrally strong and durable, moulded from a high tensile premium grade custom thermoplastic and pre-fitted with annealed aluminium sleeves.

These one-piece plumbing fittings, once jointed with Buteline Polybutene-1 pipe, form a unique and technically superior joint that is maintenance free.


Users will find Buteline fittings much quicker to install and more economical than other available systems.

Additional information

Weight N/A

16mmx10mm, 22mmx10mm, 22mmx16mm, 28mmx22mm

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