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

Cylinder pressure reducer Vulkan F20/2 300 Effect Helium DIN477-5, 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. Maximum inlet pressure: 300 bar. Output pressure: 0 - 20 bar adjustable. Maximum output: 60 Nm?/h compressed air at 20 bar back pressure. Inlet: W 30x2 RH U-nut according to DIN 477-5 No. 54. Outlet: G 1/4 RHk x 6mm nozzle according to 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: 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 G1/4" RHk x 6mm Options (surcharge): Item numberGas purityOutlet connection 30623026 for technical gases up to 4.5, with standard membrane Hose nozzle G1/4" RHk x 6mm 30623026-812 for technical gases up to 4.5, with standard membrane Hose nozzle G3/8" RHk x 9mm 30623026-800 for technical gases up to 4.5, with standard membrane External thread G1/4" RHk according to EN560 30623026-870 for technical gases up to 4.5, with standard membrane, external thread G3/8" RHk according to EN 560 30623026-838 for technical gases up to 4.5, with standard membrane, external thread G1/2" RHk according to EN 560 30623026-6M for technical gases up to 4.5, with standard membrane, compression fitting VA 6mm 30623026-8M for technical gases up to 4.5, with standard membrane, compression fitting VA 8mm 30623026-10M for technical gases up to 4.5, with standard membrane, compression fitting VA 10mm 30623026-12M for technical gases up to 4.5, with standard membrane, compression fitting VA 12mm 30623026-2 for technical gases up to 4.5, with standard membrane, compression fitting VA 1/8" 30623026-4 for technical gases up to 4.5, with standard membrane, compression fitting VA 1/4" 30623026-MM for pure gases up to 5.0, with metal membrane SS321 (1.4541) hose nozzle G1/4" RHk x 6mm 30623026-MM-812 for pure gases up to 5.0, with metal membrane SS321 (1.4541) hose nozzle G3/8" RHk x 9mm 30623026-MM-800 for pure gases up to 5.0, with metal membrane SS321 (1.4541) external thread G1/4" RHk according to EN560 30623026-MM-870 for pure gases up to 5.0, with metal membrane SS321 (1.4541) external thread G3/8" RHk according to EN 560 30623026-MM-838 for pure gases up to 5.0, with metal membrane SS321 (1.4541) external thread G1/2" RHk according to EN 560 30623026-MM-6M ​​for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 6mm 30623026-MM-8M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 8mm 30623026-MM-10M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 10mm 30623026-MM-12M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 12mm 30623026-MM-2 for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 1/8" 30623026-MM-4 for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 1/4"