DC 72V Solar Powered Borehole Deep Well Submersible Screw Water Pump 4Inch Solar Water Pump

1. Products Introduction

Feature

The efficiency is improved 25% by the permanent magnetism,direct current, brushless, non-sensor motor.
2. Adopt double plastic package for rotor and stator,motor insulation ≥300MΩ,the motor security was much improved.
3. High technique products adopting MPPT and DSP chip technique.
4. 100% copper wire, cold-rolled silicon steel sheet.
5. Stainless steel 304 & 316 shaft , motor body, screw.