I am just now getting around to setting up my dosing pump. I ended up starting a new, larger system and I am just getting to where I need to start dosing. I returned to this post to refresh my memory. Your picture is worth a 1,000 words, thanks again.
I noticed you have the John Guest check valves right at the storage containers and it looks like you may have a second one at the end of the tubing where it goes into your sump. Is this correct? 2 check valves on each dosing head?
Is there anything you experienced that I should do and/or not do when setting this up? I will take your advice and superglue the connection at the pump heads.
Did you have to heat the RODI line in order to get it on the pump heads?
Thank you in advance.