Him and welcome to the forum, You may have had more success in the Trailer tent and Folding Camper section of the forum. However, I used to have a Conway Crusader myself and from memory I think it was the same as our caravan drain, 28.5mm. If you want the definite answer try contacting Pennine Leisure who took over Conway after the desastrous fire that closed them.
Try this link, then click on, 'I would like more info' at the bottom of the page, a new contact screen will appear, just fill it in and send it to them on-line.
Dave.
------------- Never argue with an idiot, they will drag you down to their level and beat you on experience.
Mark Twain.
Thank you so much Dave for your info. I tried several Tim's to get hold of Penine however they kept puttme onto a v/message & I have emailed them. Hey ho it's our 1st adventure today so got 2 different sizes of pipe & worst case I don't use the sink 😄 looking forward to it.
Happy Camping
Rach
Enjoy your experience, we loved ours both in the UK and France. One tip though with the sink, drain it very slowly or you risk overflowing the little drain fitting on the level under the sink. Because the drain doesn't go straight to the exit it can and does back up and make a mess.
Dave.
------------- Never argue with an idiot, they will drag you down to their level and beat you on experience.
Mark Twain.
A day of all things motorhome and campervan. The show is held both in the main indoor arena and across the grounds. Catering, hot drinks and food options are available. Easy access to the site and free parking included. Win one of five pairs of day tickets