BOYU FP- 2000 Adjustable Pump 2000L/hr The BOYU Liquid pumps are submersible and suitable for all hydroponic systems and nutrient solution pumping requirements.The shaft is non-corrosive and all line parts are sealed, waterproof and insulated.Disassembly and cleaning is easy thanks to the clever design. Max H - 3m Power - 43w Outlet - 19mm (3/4") 2000LPH