Grey water transfer pump
Has anyone installed one of these on a fifth-wheel? I have two 50 gallon grey tanks and one 50 gallon black tank. For a family of 4, we run out of capacity on the bath grey tank, but hardly use any o...
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Do all tanks drain thru one common drain line?
I install another drain valve on main drain line just before the sewer hose connection.
With that valve closed I can open a grey and the black to equalize the to tanks, I can open the the grey valves to equalize them.
All it cost was 2 valve flanges, another drain valve and a small can of ABS glue.
Cut the line into, glue on a flanges and bolt in new valve.
No pump needed, no power to run to pump, no added draw on battery......simple.
I install another drain valve on main drain line just before the sewer hose connection.
With that valve closed I can open a grey and the black to equalize the to tanks, I can open the the grey valves to equalize them.
All it cost was 2 valve flanges, another drain valve and a small can of ABS glue.
Cut the line into, glue on a flanges and bolt in new valve.
No pump needed, no power to run to pump, no added draw on battery......simple.
