Advantages of Surface Solar Pump
- Permanent magnet DC brushless synchronous motor: the efficiency is increased by 15%-20%; Save energy;Reduce the consumption of solar panels.
- The whole 304 stainless steel rotor shaft avoids the risk of broken shaft.
- Copper impeller.
- Japanese brand NSK bearing: longer working life and high reliability.
- Alloy mechanical seal: longer working life and high reliability.
- Enameled wire adopts 180°C high temperature resistant copper wire, insulation class F.
- Cold-rolled 600 silicon steel sheet stator and rotor.
- The magnet is made of 40SH aluminum iron boron material, and the temperature resistance can reach 150 ℃.
- Intelligent water shortage protection: When there is no water in the well, the program will automatically stop and start automatically after 30 minutes.