Feature:      
1. The pump is designed for THREE PHASE to enhence its power that is over 40 watts.      
2. Life: Expected life span is over 20000 hours.      
3. Low noise: ≤45dB, far from 1meter distance.      
4. Duty work: The pump can sustain heavy duty work for a day. Continuous operation.      
5. Working conditions: Applying to indoor and outdoor under temperature 40degC.      
6.Working temperature:  -35degC -- 110 degC.      
7. It is waterproof and can be submersible.      
8. It has two types, one is with PCB inside the pump, the other one is with PCB outside of the pump.      
If you do not tell us which type you need, we will supply the item with PCB outside of the pump.      
9.This pump is our new design, its body is made of ALUMINM material, it has very good heat dissipation,       
it can work in boiled water a whole day,and its body temeprature is as the room temrature after long       
working time.      
It specially use for solar hot water circulation system, solar water heater, heat exchanger, ect.      
Reliable performance:works quietly;energy saving; high efficiency; no waste; safe, no spark; no vibration;      
Very low noise;environment protection;ect.We can offer over voltage protection, overheat protection,      
run-dry protection, over current protection, soft start function, ect.       
All the functions are custormized according to your requirements.      
10.  THE TECHNICAL SPECIFICATIONS BELOW IS ONLY FOR YOUR REFERENCE. IT CAN BE      
CUSTORMIZED ACCORDING TO YOUR TECHINCAL REQUIREMENTS.       
Caution:  Do not operate for long time when there is no water in the pump.      
      
Power supply:       
It can be powered directly by  Solar panel; DC electric source; battery.