Posted 6/29/2009 22:20 (#760864 - in reply to #760518) Subject: Inverted cone bottom!
Central Illinois
The instructions with both of my tanks( 1-1650, 1-2250 gal) suggested putting an unmounted tire under the center of the tanks. I use a 5.00 X 15 on the smaller tank, 6.70 X 15 on the larger one. Hardly ever have more than 5 gallons left in ether tank without tipping them. When they need a good cleaning,I strap them down on their side in the box of the grain truck and pressure wash them with the box raised.
HTH Steve
flat bottom poly tank drainout & cleaning ???
