* Inlet is 4 1/2" and has an 8 bolt flange, the bolt holes are on a 7.5" diameter. The bolts pictured will be included, but there are a couple missing.
* Outlet is 3" diameter and has a 4 hole 7 1/2" flange, the bolt holes are on a 6" diameter.
* Weight is 95lbs (astute shoppers may remember that my previous guess was 45lbs, I couldn't weigh the unit until I seperated it from the pump motor)
I'm sorry I don't have more information on this pump, but I'll answer any questions I can.
