The pet water dispenser water pump is mainly a 5V small and micro water pump, which saves electricity and is more than 50% less than ordinary water pumps. 5V low-voltage DC. Pure copper motor, without carbon brushes, pollution-free, electronic commutation, low heat generation, high efficiency, and long lifespan. The shell is made of high-quality plastic, which is corrosion-resistant, impact resistant, practical, and acid and alkali resistant. The stator and circuit board of the motor are sealed with epoxy resin and completely blocked from the rotor, which solves the leakage problem caused by long-term diving of the water pump and is waterproof. The shaft core is made of high-quality stainless steel. Applied to water circulation equipment such as desktop fish tanks and pet water dispensers, this lightweight mini suction cup is compact and lightweight. When the front cover is closed, the suction cup can easily adhere to a flat surface, not easy to fall off, and can also mute and reduce noise.

USB mini water pump

The pet water dispenser water pump requires a long lifespan, reliable function, no maintenance, small size, high efficiency, and low noise. The 5V DC water pump is a magnetic barrier pump without carbon brushes. The commutation of the water pump is completed by electronic components and is not affected by carbon brushes, so the water pump has a long lifespan and reliable function. The stator of the 5V DC water pump is fixed, the rotor rotates, and the structure is simple. During the operation of the water pump, the water lubricates itself without adding lubricating oil, so the water pump does not require maintenance.

External dimensions of USB DC water pump

The 5V DC water pump mechanism is excellent: the inlet and outlet of the water pump are fully connected to the motor rotor. During the operation of the water pump, the outlet and inlet of the water pump can reach a good balance. The water flow loss during the operation of the water pump is small, the efficiency is high, the flow head fluctuation is small, the function is stable, and the electronic rotor cavity is completely blocked from the motor electronics. The circuit part is sealed with epoxy resin, and the water pump's waterproof level can reach IP68. The 5V DC water pump is hygienic, Savings (due to the electronic control of the brushless commutation, no spark generation, no carbon brush dust pollution, and the use of DC power supply for the water pump, reliable operation), the 5V DC water pump has a long service life, with a theoretical service life of over 20000 hours. The starting method of the 5V DC water pump is electronic circuit soft starting, which has no impact during starting, low power consumption, and can be started and stopped frequently without affecting the product's service life.