
ROTAN

ROTAN
Desmi ROTAN® is a world-renowned manufacturer of internal gear pumps. ROTAN® internal gear pumps provide favorable flow conditions because the change in fluid flow direction only requires a slight adjustment to the pump.
The principle of the internal gear pump was developed by a Denmark immigrant in the United States in 1915. In 1921, he authorized a Danish company to manufacture such gear pumps, which have been sold worldwide under the brand ROTAN®. ROTAN® pumps adopt a unique modular design, and their advanced design concepts for internal gear pumps have been widely recognized.