With a max suction lift of 14 feet and maximum temperature of 140 degrees F, this bypass version Delavan PowerFLO electric diaphragm pump is ready to tackle whatever job you have for it. It features a weatherproof electric connector, making it great for outdoor uses. In addition, it is made to resist corrosion due to the Viton valves and Santoprene diaphragm. This series of pumps also gives you options with your choice of 12 VDC or 115VAC.