Specification:

Volts:DC 6V

Current:80mA

Working condition:0-40c

relative humidity<80%

Flow rate:20-60 ml/min

Rotate speed:0.1-100 rpm

Motor RPM:5000RPM

Driver size(Φx H):Dia.27.6 x Height 37.9 (mm)

Pump head size(Φx H):Dia. 31.7 x Height 20.1(mm)

pump tube size(IDxOD) :2.04*3.81mm

weigh: 200g

flow direction: you can control the flow direction by the positive and negative connect

Feature:

Silent work

Suitable for aquarium, chemicals, liquids, dosing additives 

It is very easy take apart and clean, so there is gap between motor and pump.just pull out and push in is ok