Hypro 4101C Roller Pump<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Hypro 4101C cast iron roller pump</li><li>3/4" inlet and 3/4" outlet， 5/8" solid shaft</li><li>Use with liquid chemical such as Roundup， wettable powders will wear on the rollers</li><li>Max. pressure 150 psi intermittent operation (100 psi continuous operation).</li><li>Max. flow 9 gpm， max. 1800 rpm</li></ul></div><img src="http://ecx.images-amazon.com/images/I/410MVO6tAEL.jpg" noproxy>