It's even got "320" in the model number :) Whale Gulper 320 High Capacity Waste/Bilge Pump 12v | | | | $173.32 | | | | | | | Whale Gulper 320 High Capacity Waste/Bilge Pump 12v WHALE GULPER 320 HIGH CAPACITY WASTEBILGE PUMP 12VGulper 320 High Capacity WasteBilge Pump 12VHigh Capacity Wast... | | |