We need a gear pump, moved by an electric motor (like 24VDC or even 220Vac).The liquid that need to be pumped up could be liquid like water but also like olive oil...No need to be "for foods" compliant. Could you provide such a pump?Estimated 200 pieces per year. Thank you a lot. B/RGDS maggie-0601@hotmail.com 祝大家好运!