Water Pump
Ran my fresh tank empty today using the pump, since then I only get 1gpm instead of the rated 3gpm. Did I damage the pump or is it air bound or some such. If the latter, how do I prime it? This is ...
Forum Discussion
coolmom42 wrote:
My understanding is that water pumps have a check valve at the outlet. But I've been wrong before, LOL...
Check valves at both ends. That's how they can pull water from the inlet and push it out the outlet. When one port is moving water, the opposite port is closed.
