This is a good deep well pump as it runs on 120V current and can be driven from a small gas generator (small current requirements on startup and running). I have used one before for several years before failure and this one will likely give the same tenure. Wiring and vinyl tape must be bought separately as only short (3 feet or so) leads are provided. Shrink tubing and connectors do come with it and it is good to stagger the length of the wires so splices do not overlap and bunch up under tape, as well as add some silicone sealant around the connections before shrinking the tubing..