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PlumQwik Rubber Flexible Drainage Adaptor Coupling

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Product Description

These are available in an array of sizes ranging from 100-500mm in diameter and provide an effective solution for joining pipes with similar outside diameters and are ideal for any emergency repairs whatever the pipe size or material.

PlumbQwik's adaptor and straight PVC couplings are made from a durable thermoplastic compound, and have the dimensional flexibility that ensures a leak-proof seal on a range of pipe materials including plastic, cast iron, asbestos, concrete, steel and fibreglass.

The PVC end caps are ideal for capping pipe ends, cleanouts, open test pipes and are suitable for aboveground or underground use on cast iron, steel, copper or plastic pipe systems. Their convex face allows the cap to withstand greater pressure for testing purposes and minimises ballooning.

End clamps are provided as standard in corrosion resistant grade 300 stainless steel. 1.4401 (316) stainless steel end clamps are available upon request.


  • Quick, versatile and easy to use solution to many domestic drain, waste and vent plumbing problems
  • Ideal for emergency repairs
  • PlumbQwik range can be applied to many pipe materials
  • No special tools required as the range can be installed with a screwdriver, nut driver or socket
  • Provide a watertight seal
  • Ideal for working in confined spaces e.g. under a bath or shower tray
  • Fit for use with sanitary pipe work, underground drainage, sewers and rainwater pipes.


  • Can be applied to pipe materials including plastic, cast iron, asbestos cement, clay, concrete, steel and fibreglass
  • Adaptor couplings connect pipes with differing outside diameters whether due to different pipe materials or sizes
  • Straight couplings connect pipes with similar outside diameters

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Material EPDM Pipe Diameter 38mm - 49mm
75mm - 100mm

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Product Reviews

5 / 5 1 reviews
alan mason
Reviewing PlumbQwik 100mm to 75mm Rubber Flexible Drainage Adaptor Coupling
21st September 2020
Unused spare parts for pond
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PlumQwik Rubber Flexible Drainage Adaptor Coupling

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