Feature:      
1. Life: Expected life span is about 20000 hours.      
2. Low noise: ≤40dB 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 40 degC.      
5.Working temperature: Within 75 degC.      
6. It is waterproof but not submersible.      
7.It specially use for coolant system,such as computer coolant, electronic refrigerator coolant,ect. It has  over good performance:works quietly;energy saving;high efficiency;environment protection;We can offer voltage protection,overheat protection,rundry protection, over current protection, ect.      
All the functions are custormized according to your request.      
8. This pump can be used for water cooling system, computer cooler, radiator, small fountain, aquarium.