Main ribbed regulator Vulkan HR20/300 Effect Inert gas AM 45 left side

Main ribbed pressure reducer Vulkan HR20/300 Effect Inertgas AM 45 left according to ISO 7291, single-stage design, burnout safety tested according to ISO 7291, with pre-pressure compensation for constant outlet pressure with falling pre-pressure, with safety pressure gauges according to ISO 5171, maximum inlet pressure: 300 bar, outlet pressure: fixed at 20 bar, maximum output: 170 Nm³/h compressed air at 20 bar outlet pressure. Inlet: M 24x1.5 RHak -16S, Outlet: G 1/2 RHk U-nut according to EN 560, inlet pressure gauge: 0 – 315/200 bar, outlet pressure gauge: 0 – 40/20 bar, width x height x depth: 240 x 240 x 85 mm *****NOTE***** Replacement pressure reducer for automatic changeover groups AM45, 45K and 45KM. This pressure reducer does NOT fit directly onto a cylinder bundle on the connection side! Please specify the system number when ordering! This main ribbed pressure reducer is available in the following versions, among others: Gas purity/diaphragm: Standard: - for technical gases up to a purity of 4.5 with a standard diaphragm. Optional (surcharge): - for pure gases up to a purity of 5.0 with a stainless steel diaphragm made of SS321 (1.4541).