? Hi capacity, delivers 5.2 GPM at 70 psi for superior performance. Self-priming. Quiet, efficient, pulsation free and compact. Five chamber diaphragm pump that provides superior pressure. Strainer uses port connection for simple installation on inlet. (This makes it possible to remove entire unit for a thorough cleaning whenever it is most convenient). Strainer features a transparent cover for simple inspection. Easy push-in connections include 3/4″ hose barbs and garden hose adapter. 12 volt. 3 year warranty. CE certified. Made in USA.