Not only does mm not know what a pakapotti is he isn't good at reading either the name is James not Seamus.
Have a look at the Thetford portapotti its very similar if not the same so James www.thetford-europe.com drop them email look in menu list for 'ask thetford' fill in their online form.
It may be Sears pakapotti was taken over by Thetford as I've found nothing on a net search.
If no joy with Thetford then.
Find C/van breakers one may have a complete Thetford porta potti and it could turn out cheaper than pakapotti flush tank/bowl.
Bob, September 2012
