This peristaltic pump is a fast and powerful pump with a different operation than the known pumps. Because this pump pushes the liquid through the hose through a peristaltic movement, the pump itself never comes into contact with the liquid. This makes this pump suitable for hygienic applications, since no residue can remain in the pump. The hose with an inside diameter of 2.5 mm and an outside diameter of 4.6 mm is not supplied. The pump can pump the fluid in both directions by turning the + and - around. https://elecena.pl/product/27738941/opencircuit-peristaltic-pump-12v 2025-01-22 https://elecena.pl/product/27738941/opencircuit-peristaltic-pump-12v 2026-04-14