Cylinder regulator Vulkan F20/2 300 Effect test gas DIN477-5, 0 - 20 bar

Cylinder pressure reducer Vulkan F20/2 300 Effect test gas DIN 477-5, 0 - 20 bar according to ISO 2503, Class 5, two-stage design, with pre-pressure compensation for constant back pressure with falling pre-pressure, with safety pressure gauges according to ISO 5171, with shut-off valve, max. inlet pressure 300 bar, working pressure adjustable 0-20 bar, output up to 60 Nm³/h compressed air at 20 bar back pressure, inlet W 30 x 2 LH U-nut according to DIN 477-5 No. 57, outlet G 3/8 LH x 9mm nozzle according to DIN EN 560, inlet pressure gauge 0-400/300 bar, outlet pressure gauge 0-40/20 bar, width x height x depth: 240 x 210 x 75 mm. Important note for 300 bar pressure reducers - please check your Cylinder connection! Cylinder pressure regulators for 300 bar have a manual connection according to DIN 477 Part 5 and are NOT backward compatible. This means they do NOT fit cylinders with a maximum filling pressure of 200 bar! If necessary, see our following tutorial, 3: Difference between 200 bar and 300 bar pressure regulators. This cylinder pressure reducer is available in the following versions, among others: Gas purity/membrane: Standard:- for technical gases up to a gas purity of 4.5 with standard membrane Optional (surcharge):- for pure gases up to a gas purity of 5.0 with stainless steel membrane SS321 (1.4541) Special outlet screw connection: Standard:- hose nozzle G3/8" LHk x 9mm Options (surcharge): Order numberGas purity/membraneOutlet screw connection 303827 for technical gases up to 4.5, with standard membrane Hose nozzle G3/8" LHk x 9mm 303827-815 for technical gases up to 4.5, with standard membrane Hose nozzle G3/8" LHk x 6mm 303827-814 for technical gases up to 4.5, with standard membrane External thread G3/8" LHk according to EN 560 303827-838 for technical gases up to 4.5, with standard membrane, external thread G1/2" LHk according to EN 560 303827-6M for technical gases up to 4.5, with standard membrane, compression fitting VA 6mm 303827-8M for technical gases up to 4.5, with standard membrane, compression fitting VA 8mm 303827-10M for technical gases up to 4.5, with standard membrane, compression fitting VA 10mm 303827-12M for technical gases up to 4.5, with standard membrane, compression fitting VA 12mm 303827-2 for technical gases up to 4.5, with standard membrane, compression fitting VA 1/8" 303827-4 for technical gases up to 4.5, with standard membrane, compression fitting VA 1/4" 303827-MM-815 for pure gases up to 5.0, with metal diaphragm SS321 (1.4541) hose nozzle G3/8" LHk x 6mm 303827-MM for pure gases up to 5.0, with metal diaphragm SS321 (1.4541) hose nozzle G3/8" LHk x 9mm 303827-MM-814 for pure gases up to 5.0, with metal diaphragm SS321 (1.4541) external thread G3/8" LHk according to EN 560 303827-MM-838 for pure gases up to 5.0, with metal diaphragm SS321 (1.4541) external thread G1/2" LHk according to EN 560 303827-MM-6M ​​for pure gases up to 5.0, with metal diaphragm SS321 (1.4541) compression fitting VA 6mm 303827-MM-8M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 8mm 303827-MM-10M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 10mm 303827-MM-12M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 12mm 303827-MM-2 for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 1/8" 303827-MM-4 for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 1/4"