ITEM NAME:12V DC Dosing Pump Peristaltic Dosing Head For Aquarium Lab Analytical Wate B6L6 12V DC Dosing Pump Peristaltic Dosing Head For Aquarium Lab Analytical Wate B6L6 100% Brand New Snap design using just the touch of a hand pump head can be removed very easy to replace and clean up the pump tube, compact design both tablet-style convenience, but also avoid the pressure hose pump head piece walking and many other issues. Suitable for aquarium, chemicals, liquids, dosing additives It is very easy take apart and clean, so there is gap between motor and pump. Just pull out and push in is ok Color: as shown Material: Metal Power supply: DC 12V Working environment: temperature 0-40 ℃, relative humidity