Yfashion Silent ni Water Pump DC3V5V6V9V Solar Charger Dc Water Pump
- he water level of he loading pump is higher han hat of he pump when it is put into he water. If he water level is oo low, he emperature of he pump will be oo high and he noise of he pump will be oo high..
- o keep he water clean, in order o avoid blocking he pump rotor, he pump should be cleaned regularly and keep he pump clean..
