12V 24V DC Dosing Pump for Aquarium & Chemical Analysis Self-Priming Peristaltic Pump with Adjustable Flow Rate, Reversible Direction, and Standard Connector (Black)

• Simple Maintenance: Dosing pump has no valves and seals, and it is convenient to replace the hose.
• Wide Range Of Applications: Dosing pump is widely used in experiments, biochemical analysis, pharmaceuticals, fine chemicals, biotechnology, etc.
• Easy To Install: Peristaltic pump features a screwless snap-on design for easy removal and installation
• Good Sealing: These small metering pumps have a self-priming function that can be idling to prevent backflow.
• Direction Control: If you want to change the direction, you can control through positive and negative connections.

Specification: Color: Black, white, blue, green(Optional) Motors: DC12V, DC24V(Optional) Type(Optional): black 12v 1*3, white12v 1*3, blue12v 1*3, green 12v 1*3, black 12v 2*4, white12v 2*4, blue12v 2*4, green 12v 2*4, black 12v 3*5, white12v 3*5, blue12v 3*5, green 12v 3*5, black 24v 1*3, white 24v 1*3, blue 24v 1*3, green 24v 1*3, black 24v 2*4, white 24v 2*4 blue 24v 2*4, green 24v 2*4, black 24v 3*5, white 24v 3*5, blue 24v 3*5, green 24v 3*5 12 v motor Flow rate: 1*3 silica gel tube: >11ml/min 2*4 silica gel tube: >39ml/min 3*5 silica gel tube: > 80ml/min 24 v motor Flow rate: 1*3 silica gel tube: > 11ml/min 2*4 silica gel tube: >40ml/min 3*5 silica gel tube: > 83ml/min Pump head material: ABS Pump pipe: transparent silicone pipe Pulsations: Three roller Height: 6.3cm/2.5in Weight: Approx.81g~83g/2.9oz~2.9oz Package list: 1 x Peristaltic Pump