I ran across this today when I was buying a bottle of Formula 409.
The draw tube is integrated into the front of the bottle. That way the pumps is always getting liquid, even when the bottle's low. Wish I'd have thought of this!
Dave O said
Oct 28, 2014
Perhaps you can integrate a draw tube along the side of your chemical tank and patent it.
I ran across this today when I was buying a bottle of Formula 409.
The draw tube is integrated into the front of the bottle. That way the pumps is always getting liquid, even when the bottle's low. Wish I'd have thought of this!