Pressure regulator combination LRB-1/4-D-O-K2-MINI With connecting kit, sub-base and mounting brackets, block with 2, 3, 4 or 5 pressure regulators, without pressure gauge Size=Mini, Series=D, Actuator lock=Rotary knob with lock, Assembly position=Any, Design structure=(* directly-controlled diaphragm regulator, * with looped-through compressed air supply)