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Old 09-06-2015, 10:09 AM
vlopatin vlopatin is offline
Junior Member
Join Date: Feb 2014
Location: Moscow, Russia
Posts: 2
Default Re: NEW product... checkvalve jets

Originally Posted by Richard L View Post
Did you recalibrate the WL and WH after putting in extra, that is the impression I got from your post.
Yes, I did. I had 2x0,5 standard type and several month ago changed them to 2x0,7 checkvalve - so it was ok till yesterday. It doesn't work even if I remove it from the pipe and run test (second one is ok)
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