On each individual ejector, a built-in non-return valve prevents backflow, removing the need for external check valves in suction lines. The characteristics of the ejectors remain the same no Is matched by using different numbers and combinations of ejectors. Multi Ejectors HP and LP are available with 4 to 6 ejectors, while the Liquid Ejector has 1 or 2. Each block has a variable number of ejectors of different sizes mounted vertically. The Multi Ejector is available in different versions, depending on the application. The Multi Ejector HP and LP ejectors is delivered with three pressure transmitters, used for pressure control in the AK-PC 782A pack controller. The coils activating the individual ejectors are available from 110 to 230 V, 50 and 60 Hz. All ejectors in the Danfoss portfolio have a high-pressure inlet (high-pressure CO 2 gas from the gas cooler), a suction inlet (from MT evaporators or suction accumulator), and an outlet for returning the gas or liquid to the receiver.
