SHURFLO Self-Priming Dual Blade Macerator Pump - 24VDC 13GPM. Self-Priming Dual Blade Macerator Pump - 24VDC 13GPM Designed specifically for sanitation waste and fish box evacuations SHURFLO's Macerator pump Specifications for SHURFLO Self-Priming Dual Blade Macerator Pump: Manufacturer: SHURFLO Color: Black Voltage: 24 volts Features of SHURFLO Self-Priming Dual Blade Macerator Pump Outlet Size: 1-1/2" Inlet Size: 1-1/2" Gallons Per Minute: 13 Amps - Draw: 9 Volts: 24VDC Package Contents: SHURFLO Self-Priming Dual Blade Macerator Pump SHURFLO 3200-011: Self-Priming Dual Blade Macerator Pump - 24VDC 13GPM