Bought this pump/motor for a replacement on our hot tub and then realized its the wrong size voltage. Has been installed and water run thru it before uninstalled but repairman from Ebeling Pools told me it's still a good pump and pretty universal as far as hot tubs are concerned. Paid $250 for it. Will cost us $40 to return it so here we are. It has 2" connections. I think the stock photo tells the rest of the pertinent information. If you have other questions I'll be happy to find answers for you.