Re: Globe Run Dry Impellers

Alan Leslie

I changed the whole pump for a Sherwood one-piece housing and I have used Globe Run Dry impellers on the Onan with very little difference in longevity cf the standard impeller...about 170 to 195 hours has been our run so far...same issue, the blades come off and end up in the heat exchanger...I have a couple of these blue fellas to use yet and when they are done I will install the March centrifugal pump I bought some time ago.
I don't have experience of the rubber separating itself from the hub.
Elyse SM$37

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