1. [SMOOTH DOSING] Provides accurate and precise dosing of liquids for your applications.
2. [DURABLE DESIGN] Built to last with high-quality materials for long-term reliability.
3. [EASY TO USE] Simple design allows for easy setup and operation, even for beginners.
4. [EFFICIENT PERFORMANCE] Ensures efficient pumping and dosing of liquids with every use.
5. [DEPENDABLE FUNCTION] Trustworthy performance for consistent dosing needs in various industries.

Spec:
Features:
Silent work and low working noise and stable Working performance.
Suitable for aquarium, chemicals, liquids, dosing additives.
The pump head designed for easy disassembly, easy to clean and maintain.
It has been widely used in the field of experimental, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology, pharmaceutical, products, ceramics, water treatment, , the powder and so on.
You can control the flowing direction by the and negative connect.
Specification:
D4 3*5
pump tube: Inner diameter : 3mm
Outer diameter : 5mm
Volts:DC12V
Current: 300mA
Working condition:0-40℃
relative humidity ＜80%
rate: 19-100 ml/min
Package included:
1 X DC 12V D4 small dosing pump 2mm/3mm peristaltic head For Lab water analytical liquid