1.This pump is an amphibious pump, can not dive, you can dive (only cold water).
2.Life up to 20 years, no maintenance, small size, high efficiency, low power consumption.
3.The axis of the pump adopts high-performance ceramic shaft, good shock resistance, because the pump adopts the ceramic sleeve and the ceramic shaft cooperation, the noise is lower than 35 decibels, the power smaller even can reach 30 decibels,almost mute effect.
4.Motor stator and circuit board part of the epoxy resin potting and completely isolated with the rotor to solve the long-term submersible diving water pump problems, can be installed underwater and completely waterproof.
Amazon
