Aqua Master C20 Double Peristaltic Pump Unit

C20 pump unit 2x peristaltic pump set for nutrient dosing

The C20 is a compact dosing unit with two independent peristaltic pumps, specifically designed for the accurate dosing of nutrients. The C20 is only suitable for nutrient (EC) dosing and is not intended for pH adjustment. Each pump delivers a standard dosing rate of 1.5 ml per second, ensuring fast and reliable nutrient delivery.

Connection and Use Cases

The C20 offers flexible usage options:

• For systems with two nutrients
  • Connect the C20 directly to the controller via the right UTP port.
  • In this configuration, the pumps will appear as Pump 1 and Pump 2 in the controller menu.
• As an extension to a C30
  • Connect the C20 as an add-on to the C30.
  • In this case, the C20 pumps will automatically be recognized as Pump 4 and Pump 5 in the controller menu.

The C20 is equipped with a UTP input on the bottom side for connection to either the controller or a C30. Unlike the C30, the C20 does not have a UTP output and therefore cannot be expanded further with additional pump units.

Mechanical connection to other modules, such as the C30 or C10, is possible via the integrated side rail. Each pump also features a manual priming button, allowing the pumps to be activated individually — ideal for priming or emptying the tubing during setup or maintenance.

Note: A maximum of 5 EC pumps and 1 pH pump can be connected per controller.

Aqua Master C20 Single Peristaltic Pump Unit Includes:

• C20 dosing unit (2 pump)
• 2x Tubing (3 meters)
• UTP cable (150 cm)
• International Power Adapter