12V DC DIY Dosing Pump Peristaltic Dosing Head F Laborator Lab Analytical Water
Suitable for aquarium, chemicals, liquids, dosing additives. The pump head designed for easy disassembly, easy to clean and maintain. Has been widely used in the field of experimental, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology, pharmaceutical, products, ceramics, water treatment, environmental protection, the powder and soo on. Flow direction: you can control the flow direction by the positive and negative connect.