12V DC Water Pump Self-priming Pump 1.8 ± 0.1L / Min Head 3 Meters Variable

Uses: Tea set machine, small pumping needs, pumping, suction, and laboratory use. 7mm / 0.3in. PORTABLE DESIGN: The pump head is designed for easy disassembly, easy cleaning and maintenance, and the PVC bracket is stable and durable.

eBay