The Aqua Master Tools C20 is a dual-channel peristaltic dosing unit designed specifically for accurate nutrient (EC) dosing.

Each pump delivers dosing at around 1.5 ml per second, providing flexibility for systems that require two different nutrient feeds. Connect the C20 directly to the controller’s nutrient port or use it as an expansion unit with a C30 pump set for up to five nutrient lines in total.

Features include independent priming buttons for each pump and modular slide-rail design for mechanical linking with other dosing units such as the C10 or C30. A maximum of five EC pumps (plus one pH pump) can be managed by a single controller.

Key benefits

• Two independent peristaltic pumps for nutrient dosing
• Fast, accurate and modular dosing
• Manual priming for easier commissioning and maintenance