precision pressure regulator LRP-1/4-4 Without pressure gauge. Actuator lock=Rotary knob with lock, Assembly position=Any, Design structure=Piloted precision diaphragm regulator, Controller function=(* Output pressure constant, * with secondary exhaust), Pressure gauge=Prepared for G1/8 Actuator lock Rotary knob with lock Assembly position Any Design structure Piloted precision diaphragm regulator Controller function Output pressure constantwith secondary exhaust Pressure gauge Prepared for G1/8 Operating pressure 1 ... 12 bar Pressure regulation range 0.05 ... 4 bar Max. pressure hysteresis 0.02 bar Standard nominal flow rate 2,000 l/min Operating medium Compressed air in accordance with ISO8573-1:2010 [7:4:4]Inert gases Note on operating and pilot medium Lubricated operation not possible Medium temperature '-10 ... 60 °C Ambient temperature '-10 ... 60 °C