I am finishing my standpipe and was planning on having a antivortex baffle inside the trash rack/low draw tube. I have seen some designs that have one baffle splitting the intake into two halves and have seen others that split it into four. Does it matter and is one better than the other?
My discharge tube is 6" PVC and the standpipe riser is 8" PVC with a 15" PVC tube surrounding it to cause the water to draw from lower than the surface. The trash rack will be attached to the top of the 15" pipe. The antivortex baffle(s) will span the inside diameter of the 15" which will place them sitting across the top of the 8" riser.
