OhhGo 12V 300mA D2 2 * 4 Dosing Pump Peristaltic Head for Lab Chemical Water
- 【stainless steel screws】All the screws are stainless steel material, rust corrosion resistance..
- 【flow direction 】The direction of flow of the peristaltic pump depends on the connection way of positive and negative..
- 【easy clean & maintain】The pump head designed for easy disassembly, easy to clean and maintain..
- 【quiet and durable】Ball bearings of this vacuum pump in the wheel frame, silent, long life time..
- 【wide applications】This vacuum pump is suitable for aquarium, chemicals, liquids and other dosing additives..