Twinport Aerator Pump - 500 GPH - 12VTwinport cartridge aerator pump 12V with flowrate 32l/min (500GPH). The twinport makes it possible to use the same intake 19mm (3/4a ^2) for both the livewell and wash down pump.Specifications: Equipped with both straight and elbow 19mm (3/4a ^2) detachable ports ; Amperage: 1,8A ; Fuse Size: 5A; - cis2:mm5mnJlm -Specifications: Volts: 12v; Gallons Per Hour: 500 GPH; Box Dimensions: 2"H x 4"W x 6"L WT: 0.6 lbs; UPC: 7340176604088; Brochure (pdf)