Hi All
Hopefully a simple question to answer from those experienced. On opening my Grundfos UPS3 pump, the impeller section seems to be firmly set in the body casing section of the pump. I wanted to see if I can remove it to fit a powerflush pump head to undertake powerflushing on the system at some time. There is a black seal over the impeller housing and I am unsure if that is what is holding the impeller section in the pump casing. Do I need to remove the seal to remove the impeller section first? I don't want to use force to pull it and end up distorting or damaging the seal. In the videos that I saw on youtube, the impeller section is retained along with the pump head and appeared to come off freely from the bottom casing section.
Could anyone advise?
Hopefully a simple question to answer from those experienced. On opening my Grundfos UPS3 pump, the impeller section seems to be firmly set in the body casing section of the pump. I wanted to see if I can remove it to fit a powerflush pump head to undertake powerflushing on the system at some time. There is a black seal over the impeller housing and I am unsure if that is what is holding the impeller section in the pump casing. Do I need to remove the seal to remove the impeller section first? I don't want to use force to pull it and end up distorting or damaging the seal. In the videos that I saw on youtube, the impeller section is retained along with the pump head and appeared to come off freely from the bottom casing section.
Could anyone advise?