Bomba de agua sumergible DC 5V 12V 24V 3W, Mini bomba de agua CC sin escobillas ultrasilencioso para fuente de acuario, tanque de estanque de peces de aire

Name: Bomba de agua sumergible DC 5V 12V 24V 3W, Mini bomba de agua CC sin escobillas ultrasilencioso para fuente de acuario, tanque de estanque de peces de
Brand: Sin Marca
SKU: 451891
Price: 1.84 EUR
Availability: InStock
Rating: 4.7 (14 reviews)

Bomba de agua sumergible DC 5V 12V 24V 3W, Mini bomba de agua CC sin escobillas ultrasilencioso para fuente de acuario, tanque de estanque de peces de aire

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Última actualización: 2026-01-30T00:10:34.060Z

Descripción

Description:1. Using high-quality materials, the quality is guaranteed2. The electronic components are used for commutation, and there is no need to use carbon brushes for commutation3. High-performance wear-resistant stainless steel shaft is used, and the shaft sleeve is integrated with the magnet through injection molding to avoid wear and tear, and the service life is greatly enhanced (up to 10 years without maintenance)4. The stator part and rotor part of the water pump are completely isolated, and the stator and circuit board parts are encapsulated with epoxy resin, which is 100% waterproof; it can be used for both land and water!5. The rotor part adopts permanent magnet, the water pump body adopts environmental protection material, low noise (less than 35dB), small size, high efficiency and low power consumption;6. Various required parameters can be adjusted through the winding of the stator, and it can be operated with a wide voltage. For example, 12V can modulate 1M head, or 1.8M head;Parameter:Voltage frequency: DC12V~24VPower: 3WLift: 1.5 metersFlow: 200L/HOutlet diameter: about 8mm outer diameterLine length: 1.5 metersInstructions for use:1. Overpressure operation is strictly prohibited. It is strictly forbidden to exceed their respective maximum voltages. If the battery is fully charged, if there is no voltage limiting measure, it will cause serious overvoltage. If you cannot guarantee your own power supply voltage, please test it first.2. Do not use AC power supply, router power supply, computer cat power supply and many other similar ones are AC and cannot be used!3. Ripple problem (the most prone to problems): Many DC transformers are half-wave rectifiers. As a result, a lot of AC components are mixed in the DC, and the water pump will be broken! Brushless water pumps must be full wave rectified!4. Lift problem: For example, the lift of 2.2 meters does not mean that the power can be sprayed to a height of 2.2 meters. The lift refers to the vertical height of the water column in the water pipe after the nozzle is connected to the water pipe. The injection height is much lower than the lift!Package included:1 x DC 5V 12V 24V 3W Submersible Water Pump Ultra-quiet Mini Brushless DC Water Pump Aquarium Fountain Air Fish Pond Tank