ITEM NAME:RS-360 DC 3-12V Gear Pump Self-priming Motor Mini Micro Water Pump Oil Pump #gib Store Home Promotion Hot Item Add to Fav.Product Type: Brushed DC Motor. Water inlet: 4mm/0.16". All power supplies with an actual current lower than 1.5A or more than 12V are not applicable. Pump not working or burning may occur. 12V lift: 1.5m/59".