Reflexomat pressurisation stations regulate the pressure on the gas side of the vessel by means of compressor:

• When the set pressure is exceeded, the overflow valve opens and releases air from the expansion vessel. Due to the drop in pressure on the air side, water flows into the expansion vessel and pressure falls in the system.
• If pressure falls below the set pressure, the compressor switches on and pumps air into the air side of the expansion vessel, forcing water into the system: the water level falls in the vessel and pressure rises in the system.

Additional units for water make-up and degassing can be added to the Reflexomat. The possibility of the intelligent integration of a water make-up system is incorporated into the Reflex Control.