Main ribbed regulator Vulkan HR40/300 Effect Compressed air DIN 477-5, 15-40 bar

Main ribbed pressure reducer Vulkan HR40/300 Effect compressed air DIN 477-5, 15-40 bar according to ISO 7291, single-stage design, burn-out tested according to ISO 7291, with pre-pressure compensation for constant back pressure under all working conditions, with safety gauges according to ISO 5171. Maximum inlet pressure: 300 bar. Output pressure: 15 – 40 bar adjustable. Maximum output: 290 Nm?/h at 40 bar back pressure. Inlet: W 30x2 RH U-nut according to DIN 477T5, No. 56. Outlet: G1/2 RHak according to EN 560. Inlet pressure gauge: 0 – 400/300 bar. Outlet pressure gauge: 0 – 60/40 bar. Width x Height x Depth: 240 x 280 x 85 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 main ribbed pressure reducer is available in the following versions, among others: Gas purity/diaphragm: Standard: - for technical gases up to a gas purity of 4.5 with standard diaphragm Optional (surcharge): - for pure gases up to a gas purity of 5.0 with stainless steel diaphragm SS321 (1.4541) Special outlet screw connection: Standard: - G1/2RHak according to EN 560 Options (surcharge): Item number Gas purity Outlet connection 307546 for technical gases up to 4.5, with standard diaphragm G1/2RHak according to EN 560 307546-800 for technical gases up to 4.5, with standard diaphragm external thread G1/4" RHk according to EN560 307546-870 for technical gases up to 4.5, with standard diaphragm external thread G3/8" RHk according to EN 560 307546-6M for technical gases up to 4.5, with standard membrane, compression fitting made of stainless steel 6mm 307546-8M for technical gases up to 4.5, with standard membrane, compression fitting made of stainless steel 8mm 307546-10M for technical gases up to 4.5, with standard membrane, compression fitting made of stainless steel 10mm 307546-12M for technical gases up to 4.5, with standard membrane, compression fitting made of stainless steel 12mm 307546-15M for technical gases up to 4.5, with standard membrane, compression fitting made of stainless steel 15mm 307546-18M for technical gases up to 4.5, with standard membrane, compression fitting made of stainless steel 18mm 307546-MM for pure gases up to 5.0, with metal membrane made of SS321 (1.4541) G1/2RHak according to EN 560 307546-MM-800 for pure gases up to 5.0, with metal membrane SS321 (1.4541) external thread G1/4" RHk according to EN560 307546-MM-870 for pure gases up to 5.0, with metal membrane SS321 (1.4541) external thread G3/8" RHk according to EN 560 307546-MM-6M ​​for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 6mm 307546-MM-8M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 8mm 307546-MM-10M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 10mm 307546-MM-12M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 12mm 307546-MM-15M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 15mm 307546-MM-18M for pure gases up to 5.0, with metal membrane SS321 (1.4541) compression fitting VA 18mm