Usage Tips:Features: <br > and <br > The pump head is designed for easy disassembly, easy to clean and maintain <br > Flow direction: you can control the flow direction by the positive and negative connect. <br > Widely used in the field of experimental, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology <br > Fine appearance, compact structure, mini size for space-saving installation and low consumption <br > <br > <br > <br > Specification: <br > Product name: micro peristaltic pump <br > Material: metal <br > Applicable voltage: 6V <br > Type: Right Angle black, Flat black(Optional) <br > <br > Working conditions: temperature 0 to 40℃, relative humidity, < 80% <br > Medium flow direction: depends on the positive and negative connection of power supply, and the terminal can choose any positive and negative <br > Flow range: 0.1-100 ml/min <br > Speed range: 0.1-100 RPM <br > Drive size (Dia. x H) : 27.6 * 37.9mm / 1.1 * 1.5in <br > Pump head size (Dia. x H) : 31.7 * 20.1mm / 1.2 * 0.8in <br > Auxiliary pump pipe (ID x OD) : 2.5x 4.7mm <br > Weight: 88 g / 3.1 oz(approx.) <br > <br > Package list: <br > 1 x Miniature Water Pump<br > 1、and <br > 2、The pump head is designed for easy disassembly, easy to clean and maintain <br > 3、Flow direction: you can control the flow direction by the positive and negative connect. <br > 4、 Widely used in the field of experimental, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology <br > 5、Fine appearance, compact structure, mini size for space-saving installation and low consumption