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What is your advantage of DC brushless solar pump

What is your advantage of DC brushless solar pump

Update Time:2017/4/21

We have patent for our DC permanent magnet synchronous motor. Besides, we will use the best material for the spare parts. 1. 304 stainless steel impeller and pump body 2. 321 stainless steel shaft 3. NSK bearing 4. Alloy mechanical seal 5.MPPT controller