Check with an electrical motor rebuilder in your area. They also sell booster caps that you can add on use for an elect motor that has a hard time starting under load. There are a few rebuilders where we live. Lots of Elect powered farm irrigation Pivot systems, pumps. Food processing , ag produce etc. We had a lightning arrestor installed on our irrigation system. So far I have just had to replace $ 15 worth of fuses. a lot better than a $1220 pump.