lol...I had a check valve.......once....
I was wondering if the pressure coming back would somehow move the position of the unit.
I haven't located my sump yet, so there is the option of mounting it pretty close to tank level. 40 gallons or so of drain back wouldn't be a problem.
You don't have any existing units that you have pictures of do you?
On your website I see the Revolutions in action, but they are mounted in the tank.
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Mitch
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