I put this thing up for sale on ebay and then got to talking with another "plumber" about how it fucntions, who made it...
formatting link
Don't know who made it. I suspect it's Italian. I don't even kow how to take it apart!
Has the symbol
r r
in a small circle.
Can anyone id this manufacturer please?
And no. This is not an invitation to bid on it. But if you want to I won't object. :-)
Thanks, DOC