Diaphragm Pump, Self-Priming 55 Series 12V 11A
SEAFLO 55 - Heavy-duty, high-volume water pumps with 5-chamber diaphragms that provide up to 5.0 GpM. Designed to run on water systems with no accumulator tank necessary, and up to 5 fixtures, they are also suited for use with a holding tank water system, as found in a boat, RV or remote cabin. More info:
https://www.seaflomarinerv.com/index.php?m=home&c=View&a=index&aid=503