["brand new and high quality\r\nFeatures:\r\nAdopt the design without screw clasp, easy to disassemble and maintain.\r\nSupport CW and CCW: switching power supply positive and negative pole, realize the CW and CCW of the pump for head.\r\nFlow direction: you can control the flow direction by the positive and negative connect.\r\nNo valves and seals, convenient hose replacement , easy maintenance.\r\nThese Small Dosing Pump have the function of Self-priming.\r\nWidely used in the field of experimental, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology.\r\nPeristaltic pump only, other accessories demo in the picture is not included!\r\n\r\nSpecification:\r\nType: Peristaltic pump\r\nMaterial: Plastic\r\nFlow range: 10ml/min -90ml/min\r\nfor Dc motor: 12V\r\nFlow rate:> 80ml/min\r\nColor: Black;Blue;Green;Yellow;\r\nSize: Total length: app.6.5 for cm/2.56 in;Side diameter: app.2.7 for cm/1.06 in\r\nQuantity: 1 Pc \r\n\r\nNote: \r\nNo retail package.\r\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\r\n\r\nPackage includes:\r\n1 x Peristaltic pump"]