Battery Transfer pump for antifreeze
I use a manual pump to winterize my class c, works ok, but thought I would see if a battery powered transfer pump that would connect my RV was available. So far I haven't found one - anyone tried suc...
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Not sucking is a whole another issue. Inside the "head" of the pump there are usually 3 diaphragms with lots of small holes in them. Without a filter on the inlet of the pump, all sorts of stuff gets stuck inside the pump and it's efficiency goes down. It's an easy fix you can do yourself by taking the pump out and removing the screws that hold the head together so you can get at the diaphragms. Wash them up to get all the little foreign pieces off them and put it all back together. The pump will work as good as new.
Don't waste your money on replacing the diaphragms (they wan't 1/2 as much as a new pump costs) but here's picture of what they look like:
Don't waste your money on replacing the diaphragms (they wan't 1/2 as much as a new pump costs) but here's picture of what they look like:
