DC12V Peristaltic dosing Pump Tygon LFL 6mm(ID) tube and can deliver 500ml/min<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Precise 500ml per minute flow rate</li><li>DC motor with quality assurance</li><li>High quality Tygon LFL 6mm tube meets USP ClassVI， FDA and NSF criteria</li><li>Preassembled food grade PP made barbed connector for 1/4" external tube</li><li>Quick tube replacement (no tools required)</li></ul></div><img src="http://ecx.images-amazon.com/images/I/31aw0xLZMEL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41wvsQLBoGL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41FdM-nj6PL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41Lo4aT7TJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41X7-VQWrlL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31WIhMnx%2BRL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/51Uv7yh0eIL.jpg" noproxy>