Hot and cold water circulation system for the Renaissance Cairo Mirage City Hotel

The request

Collective circulation system

For the collective heating, conditioning, cooling and hot water system of this hotel, a group was supplied consisting of 6 main multistage centrifugal electric pumps with a vertical axis type NKVE, 4 DPH-E twin circulators with a DIALOGUE device and energy class A certification, and 2 CPE circulation pumps with in-line outlets, which, thanks to the use of the HYDRODRIVER, adapts automatically to the various requests of the system, maintaining constant differential pressures.