Does the product come with the white trap and short length of piping, as shown in the picture?
I can confirm that the product comes with every part shown on the first product picture, including waste trap and piping.
There are various different waste traps available for this gully, le tme know if you're interested and I will send you more details.
Please notice that this product is not recommended for wet areas such as showers, because it lacks insulation flange and membrane. You should be looking at Premium version of that drain instead.
David 020 7193 0953