Rugged cast iron construction. Superior performance at depths to water of 100 ft. or less. 3/4 HP pumps up to 7.5 GPM. Heavy-duty dual-voltage motor - preset at 230V. Prewired pressure switch preset or 30/50 PSI operation. Self-priming after pump housing is initially filled. Built-in pressure regulator. CSA certified. Jet kit sold separately.