This is a vacuum pump with flexible impeller available for self-priming.

This pump will be used for transferring oil, from a viscosity same diesel to high viscosity like engine oil.

The failure of motor is less by foreign substance because of using flexible impeller.

Model : DPO45N-12 & DPO50N-24

Voltage : DC12V & DC24V

Volume : 45 liter per minute & 50 liter per minute

Port Size : 3/4"