["brand new and high quality\r\n\r\nFeatures:\r\nThis is a pump for head with integrated design of the motor pump for head. It has a large volume reduction and reasonable structure. It is suitable for the OEM pump for head, with flexible upper pressure block and adaptive different hoses.\r\nSmall size and light weight.\r\nCan be mounted on the work panel or mounted on a stand.\r\nFlexible and easy to replace hose.\r\nSuitable for OEM products.\r\n\r\nPeristaltic pump technical indicators:\r\nSpeed range: 1 ~ 50.0rpm, forward and reverse reversible\r\nSpeed resolution: 1rpm (external control 0.1rpm)\r\nVoltage: 6-24V\r\nPower consumption: <10W\r\nWorking environment: temperature 0 ~ 40 °C, relative humidity < 80%\r\nStepper motor: 42\r\nfor Protection level: IP31\r\nProduct Wiring: Black A+ Green A- Blue B+ Red B-\r\nFlow range 0-160ML/min (can be exchanged for different specifications)\r\nfor Shell material: Nylon\r\nDimensions: 57x57x62mm/2.24x2.24x2.44inch\r\nColor: Black\r\nQuantity: 1 Pc\r\nNote: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\r\n 2.Due 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 With 42 Stepper Motor"]