Compressed air pressure regulator R300

for inert gasesfor oxygenmembrane

Diaphragm pressure regulator of small and light design with high flow capacity. It provides sensitive adjustment accurate to 2 mbar. Media: compressed air or non-corrosive gases Supply pressure: max. 18 bar Accuracy: setting accuracy = < 2 mbar response sensitivity = < 2 mbar Air consumption: max. 3 l/min, subject to outlet pressure Adjustment: by handwheel with locknut Relieving function: relieving Relief capacity: 55 l/min at 1.5 bar outlet and 0.35 bar overpressure above setpoint Gauge port: G1/8 on both sides of the body, screw plugs supplied Mounting position: any Temperature range: 0 °C to 90 °C / 32 °F to 194 °F, for appropriately conditioned compressed air down to -40 °C / -40 °F Body: aluminium die-cast Inner valve: stainless steel, brass and steel Elastomer: NBR/Buna-N, optionally FKM