Grothen is a brand of compact and affordable peristaltic pumps, primarily used in laboratories, aquariums, and small liquid handling applications.
Grothen pumps are known for their self-priming, adjustable flow rate, and easy maintenance for dosing water, chemicals, or nutrients.
These pumps typically use silicone tubing, have simple controls, and are popular for tasks requiring precise, low-pulsation liquid transfer in a variety of professional and DIY environments.