Mavel Star 24V DC Submersible Water Pump 221 GPH Brushless Magnetic Drived Fountains Water Pump

I installed this in our water fountain to replace one just like it. I do not know how old the one was that failed. This one has been working fine for about 2 weeks now. It starts on around 7V from the 24VDC solar panels in my fountain which has about a 3 foot rise for it to pump up. The pump sits fully submersed in water. It is quiet and so far I have no issues.

Ordered these for work project and they seem to work well. They do need to be primed with water for them to work properly. If the pump has air trapped at the pump impeller it does not self-prime (you'll know because the pump makes loud whining sound). Once primed and pumping water they are very quiet.

so tiny .... had to adapt to bigger tube with vinyl tape wrap ... low power works great directly off PV panel

I have 2 of these on two different small aquariums. They provide a ton of flow. I have them on some basic $10 motor controllers and I rarely use them above like 20% power on 10gal tanks.

Very weak pump. When ran for more than a few hours, it quit. Smells burnt.Bit of a waste. Little silver sticker is peeling off - made in guess where.

Came as expected. haven't had a chance to fully use this.