Looking for the part number for the o ring that fits between the pump housing and sump.
The kit of o rings I have are either too thin or too thick for this machine 👿
I bought myself three different thicknesses of nitrile cord from these people after reading somewhere on their site that you just have to cut to length and use superglue to join. Surprisingly, it works well. http://www.altecweb.com/home.asp?cat=RangeB05
I’ve used it to good effect on a couple of occasions but not often needed so I’ve got a lot of surplus. Can send you a foot each of 3mm and 4mm and 6″ of 2mm although Xmas post could hold it up. Failing that you could cut down a larger ring of the right thickness if you have one.
Mike.