Service unit combination LFR-1/4-D-MIDI-KG-A consisting of manual on/off valve, filter regulator, on/off valve with solenoid coil 24 V DC, without socket,, pressure build-up valve and distributor module, without socket, with mounting brackets. With automatic condensate drain. Size=Midi, Series=D, Actuator lock=Rotary knob with lock, Assembly position=Vertical +/- 5?, Grade of filtration=40 ?m