The best pump we have ever had! By far  My old Sta-Rite lasted 15 years, and this new one will I am sure last just as long. It is so quite when running, and the installation was a piece of cake, it was a one for one swap with my old pump. The styling may be slightly different, but the port size and position was a perfect match for my old pipework. Just one tip, the wiring diagram for the Live, Neutral & Earth is on the inside of the electrical box lid, took me a few minutes to find it! Very happy Thank you.   Mick Prowse