Feature:      
1. Life: Expected life span is about 20000 hours.      
2. Low noise: ≤45dB, far from 1meter distance.      
3. Duty work: The pump can sustain heavy duty work for a day. Continuous operation.      
4. Working conditions: Applying to indoor and outdoor under temperature 40degC.      
5.Working temperature: Within 75 degC.      
6. It is waterproof and submersible.      
7.This pump is one of our oldest design. It is specially used for aeration of fish in pond, swimming pool.      
Reliable performance: works quietly;energy saving;high efficiency; no waste; safe,no spark; environment       
protection, no virbration, very low noise, ect. We can offer over voltage protection, overheat protection,       
run-dry protection, over current protection, signal feedback,speed control, ect. All the functions are       
custormized according to your request.      
8. 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.  

Specification:
Model	Working voltage	Working current	Static lift	Static flowrate	Temp	Remarks
50-08	12VDC	3000mA	0	40 L/min	≤75degC	submersible
	24VDC	2500mA	0	50 L/min	≤75degC	submersible
The tolerance of technical parameters above is ±10%
Remarks:The technical parameters above are only for your reference, please provide us your required specifications. For more detailes, please feel free to contact us.
Structure dimensions
Model	Dimension(mm)	Inlet OD(mm)	Outlet OD(mm)	Remarks
50-08	110*74*74

Application:      
      1. Biological aerobic      
      2. Swimming pools, fish ponds      
      2. Aquarium      
      3. Fountain      
      4. Water circulation system,ect