Stormin Mormon wrote:
On 8/3/2014 3:35 PM, Michael Wilson wrote:
Much appreciated help on a Sunday afternoon!

Also, is there a standard size for the fitting of the PVC into the
tank itself? It's a Flotec FP7120. I can't find anything in the
owner's manual or on the mfg web page. Thanks.

Probably half or three quarter NPT.

I seriously doubt that! 1/2" - not a chance.