The new vertical booster series from the technology leader in high-pressure offers space-saving designs suitable for the most demanding requirements. Open models offer a budget-conscious practical solution, while enclosed models can be installed in occupied spaces. Both styles include a full-featured control system for unattended automatic operation. The vertical series offers the perfect continuous-duty rated solutions for a wide variety of applications. When special applications demand extreme reliability, our water-cooled industrial unit range comes into its own. Large-dimensioned bearings and sophisticated water cooling, in combination with the intelligently designed dry-sump lubrication, minimize thermal stress and wear for a reliable and trouble-free operation under most difficult ambient conditions.