o-rings

[richierich2000]

what size or where can I get some o-rings for a 6100 stream? I soaked them in vinegar and it made them longer

[rvitko]

It is part 3000.020, none of our dealers stock them but any of them can special order them. You can order them on tunze.com as well. They are not very critical on the stream pumps, they mainly minimize vibration and have no other purpose.