Self-Priming Dual Blade Macerator Pump - 24VDC, 13GPMDesigned specifically for sanitation waste and fish box evacuations, SHURFLO;'s Macerator pump features a premium impeller design with run-dry capability and includes our seamless shell motor with o-ring sealed end bells and a sealed manual turn key. SHURFLO;'s unique dual blade and housing construction ensures problem free pumping, providing superior performance in harsh marine environments. Thermally protected and ignition protected. 1 Year WarrantySpecifications:24 VDC, 13 GPM [49 LPM]9 Amps (Max.)1-1/2" [38.1mm] Inlet Barb1-1/2" [38.1mm] NPT Outlet Port1" [25.4mm] BarbDimensions: 10.6" [269mm] x 4.9" [125mm] x 3.8" [97mm]