Shurflo 2088-594-144 Delivery Pump</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Prevents back flow of fluid through the pump</li><li>Open Flow & Self-Priming (Up to 9 Vertical Feet)</li><li>3.0 GPM flow rate</li><li>1/2" - 14 Male Parallel Thread Ports</li><li>45 psi Demand Switch</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/415c3aLO2uL.jpg' noproxy></br>