Mini Water Pump,Micro Water Pump,DC Water Pump,Mini Circulating Water Pump,Submersible DC Pump,Filtration DC Pump, Aquarium DC Pump,ECO DC Water Pump, Hot Water Pump,Chemical Process DC Water Pump,Corrosion - Resistant DC Pump,Marine DC Pump,Fishery DC Pump,Boat Pump,Motor Water Pump,Car Engine Water Pump,Cold Water Pump,Solar Water Pump,Speed Adjusting Micro Pump,Sea Water DC Pump,Brushless Water Pump,Adjustable DC Water Pump,Micro Circulating Sea Water Pump,ECO DC Pump,Canned Motor Water Pump,High Quality Water Pump,Ultra Quiet Water Pump,ECO Water Pump,Adjustable DC Pump Feature: 1 Carbon fiber sleeve,pure brass motor 2 ceramics shaft,low working voltage, more safe 3 low noise and long life 4 small size with super function 5 brushless, no pollution, magnetic isolated and 100% water proof Variable Frequency Pump Feature: Pump driven by 6-pole sensor for intelligent controlling Ceramics shaft and carbon fiber sleever for longer life Adapter at wide range 12V-220V