3″ Flexible Drive Trash Pump (PK80-FLEX-Pump)The 80mm flexi drive trash pumps make dewatering a breeze. With this type of pump there is no priming required as the pump head is submerged under water simply start the engine and the pump will immediately start pumping water! Great for dewatering & drainage applications. These flex drive pumps are incredibly robust and capable of pumping dirty fluids containing high amounts of solids. This flexible drive pump is a unique pump allowing you to dewater