Push-Fit Waste Straight Couplings
![Push-Fit Waste Straight Couplings](https://www.stevensonplumbing.co.uk/images/cache/Plumbing/waste_pipe_fittings/50mm_push_fit_coupler_1.800.jpg)
Our plastic waste pipe and fittings are compatible with most push-fit systems such as Hunter, Polypipe and Bartol.
Waste pipe size is described by the nominal internal bore of the pipe. The outside diameter of the pipe is a bit bigger.
32mm push-fit waste pipe measures about 33.5mm outside diameter.
40mm push-fit waste pipe measures about 41mm outside diameter.
50mm push-fit waste pipe measures about 54mm outside diameter.
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