The pet water dispenser water pump is mainly composed of 5V small and micro water pumps, which save electricity by more than 50% compared to ordinary water pumps. 5V low voltage DC. Pure copper motor, no carbon brush, no pollution, electronic commutation, low heat generation, high efficiency, long lifespan. The shell is made of high-quality plastic, which is corrosion-resistant, impact resistant, durable and practical, and resistant to acid and alkali. 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 devices such as desktop fish tanks and pet water dispensers, this lightweight mini suction cup is delicate and lightweight. When the front cover is closed, the suction cup can easily adhere to a flat surface without falling off, and it can also be quiet and noise reducing.

USB miniature water pump

The water pump for pet water dispensers requires a long lifespan, reliable functionality, no maintenance required, small pump size, high efficiency, and low noise. The 5V DC water pump is a magnetic barrier pump without carbon brushes. The direction change of the water pump is completed by electronic components and is not affected by carbon brushes, so the water pump has a long service life 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 self lubricates without the need to add lubricating oil, so the water pump does not require maintenance.

USB DC water pump external dimensions

The 5V DC water pump mechanism is excellent: the inlet and outlet of the water pump are all connected to the motor rotor. During the operation of the water pump, the outlet and inlet water of the water pump can reach a good balance. The water flow loss is small, the efficiency is high, the flow head is stable, and the function is stable. The electronic rotor cavity is completely blocked from the motor electronics. The circuit part is sealed with epoxy resin, and the waterproof level of the water pump can reach IP68. The 5V DC water pump is hygienic and energy-saving (because it is brushless and electronically controlled for commutation, there is no spark occurrence, no carbon brush dust pollution, and the water pump is powered by DC, which is reliable during use). The 5V DC water pump has a long service life, with a theoretical service life of more than 20000 hours. The starting method of the 5V DC water pump is electronic circuit soft start, which has no impact during starting, low power consumption, and can be frequently started and stopped without affecting the product's service life.

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