Motor RPM:5000RPM Driver size:Dia.27.6 x Height 37.9 (mm) Pump head size:Dia. 31.7 x Height 20.1(mm)
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