A.Y. McDonald 8350HP High Pressure E-Series Jet Pump 0.5 HP 115/230VGet water from point A to point B easier than ever with the new 8350HP High Pressure E Series Jet Pump. Available in 1 2 HP with pressures to 80 PSI and flows up to 11 GPM, this solution also provides an easy switch between 115V and 230V. The pump contains a 1 1 4" inlet and 1. 0" outlet. A. Y. McDonald E Series 8350HP 1 2 HP Jet Pump Features 304 Stainless Steel Motor Shaft with Wrench Flat All Iron Pump Housing and Seal Plate 304 Stainless Steel