self-priming

Shurflo 8000-543-138 High Pressure 12VDC Pump Automatic Demand Self-priming up to 8 vertical feet Can run dry without damage Built-in check valve Max flow: 1.8 gpm Max pressure: 100 psi Voltage: 12 VDC Component material: Viton® valves, Santoprene® diaphragm Max…