*If you use your own water pipe to connect the water pump, the inner diameter of the water pipe needs to be lower than the diameter of the water pump outlet; Otherwise the actual lift of the water pump will become smaller; *In fact,if you can ensure that the water pipe can be installed with the water pump outlet.
*Choose the smaller the inner diameter of the water pipe, the bigger the lift.
*Small size submersible pump motor which can be operated from a 2.5 ~ 6V power supply.
*It can take up to 120 liters per hour with very low current consumption of 220mA.
*Just connect tube pipe to the motor outlet, submerge it in water and power it.
*Make sure that the water level is always higher than the motor.
*Dry run may damage the motor due to heating and it will also produce noise.