Service unit combination LFR-3/4-D-DI-MAXI-KF consisting of manual on/off valve, filter regulator, distributor module and pressure switch, without socket, with mounting brackets. With manual condensate drain. Size=Maxi, Series=D, Actuator lock=Rotary knob with lock, Assembly position=Vertical +/- 5°, Grade of filtration=40 µm
