In the ENA 9 the 90mm Pressure Hose connects the
F-Shaped Connector to the Steam Valve.
In the GIGA 5 the 90mm Pressure Hose connects to the Secondary Pump.
In the X9 the 90mm PTFE Hose is used in multiple locations. It connects the Thermoblock F-Shaped Connector to the Solenoid Valve. Also, it connects the 3-Way Hose Connector with a Solenoid Valve.