KNF Flodos is the Group’s diaphragm liquid pump specialist. Since the company was founded in 1987 we have developed and produced innovative, high-quality niche products for the international market. Many years of development work have made us the world‘s leading supplier of diaphragm liquid pumps. The KNF Group was founded in 1946, in Freiburg, Germany and is still family-owned. The KNF Group develops, produces, and distributes high-quality diaphragm pumps and systems for gases, vapors, and liquids. KNF's innovative diaphragm pumps are available as integrated pumps for OEM, as well as process applications and laboratory use. The independent KNF Group has a workforce of 850 employees. Today it comprises 16 companies with 5 production facilities around the world.