Hydro Multi-S cascade-controlled pressure booster systems
Grundfos Hydro Multi-S pressure booster systems consist of two or three identical CM close-coupled horizontal multi-stage, CMV close-coupled vertical multi-stage or CR multi-stage in-line pumps connected in parallel. The pumps are mounted on a common base frame and a control cabinet with a circuit breaker for motor protection and integrated controller. Automatic pump operation is based on system demand and controlled by pressure switches (one for each pump). You get a reliable, highly efficient and service-friendly solution for pressure boosting and tank filling clean water in flats, hotels and schools. The Hydro Multi-S is also well suited for emergency operations as it is factory pre-assembled, compact and offers plug-and-pump installation.