The pumps can be used in the experiment, fish tank, model pump oil，Liquid pump, gear type pumping model, used for aquarium, model .
Motor Diameter: 2.7 cm
Motor Length: 5.2 cm
In and out of water hole diameter: 4 mm
Weight : 70g
Motor model : RS-360SH-2885 brushed motor
Input : DC 6-12V (marked with red point of the motor for positive)
Weakness: some noise, power consumption, starting current 2 A.
1: this pump cannot be put in water (liquid) when using ,
2: don’t no-load test too long;
3: in the inside is plastic leaves, can’t suction impurity;