ZJchao 12v Dc DIY Dosing Pump Peristaltic Dosing Head with Connector for Aquarium Lab Analytic

✯Specifications:
  ☞Volts: DC 12V
  ☞Current: 80mA
  ☞Motor RPM:5000RPM
  ☞Driver size（Φx H）:Dia.27.6 x Height 37.9 (mm)
  ☞Pump head size(Φx H):Dia. 31.7 x Height 20.1(mm)
  ☞Pump tube size(IDxOD) :2.5*4.7mm
  ☞Relative humidity <80%
  ☞Temperature: 0-40℃
  ☞Flow rate:0-100 ml/min
  ☞Rotate speed:0.1-100 rpm
  ☞Motor RPM: 5000RPM
  ☞Pump head: 25 meters, pump suction: 5 meters (test with water)
  ☞Weigh: 200g
  ☞Flow direction: you can control the flow direction by the positive and negative connect.

✯Packahe included :
1 * 12V DC DIY Dosing pump Peristaltic dosing Head