Shurflo end of season clean ?

[kvk]

Awesome , thanks for all the great info

[DrTimPerkins]

Best to store them someplace where there will be no ozone generated....so NOT in electrical room or where much electrical machinery is operating. The diaphragms are sensitive to ozone and will break down with exposure.

[Ghs57]

My main Shurflo (used as a transfer pump) is 6 years old and has pumped many thousands of gallons of sap. I usually take it apart at some point to check out the diaphragm, but it still looks good as new after all this time. You can't beat it for reliability. For cleaning I usually run permeate through at the end of the season, but that's about it.