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The building is about 60 meters high. Vertical multistage booster pumps are necessary to pressurize water to the highest level, and new sewage tanks were added to collect water from the toilets. The hydraulic work was assigned to our partner Raf Vliegen NV, who chose DAB booster pumps as usual. A big booster set of 1 x NKV 20/7 and a smaller booster set 3 x KVCX AD 65/80 with on-board variable frequency driver are the suitable products to serve pressurized water at constant ratio or with load modularity. The systems were installed in the technical room at the basement of the ancient building.
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