Inlet 12mm or 8mm stainless steel pipe. Outlet 12mm stainless steel. Work pressure 9,4 bars (136 PSI). CAN be used to repaice original Iveco Stralis, S-Way and Scania R410 reducer im this case you need to use 2 reducers in one truck. Can supply ste according application. Working temperature: -40°C + 120°C. Inlet pressure: 220 Bar. If the part number is a complete match then usually this is the correct part. If you are able to provide the vehicle VIN number, we can check the compatibility. After you have received your item, we would be thankful for your feedback. The item needs to be in its original condition and resealable. Gaznet OU is official dealer in Estonia of European gas equipment providers as Prins, Tomasetto, KME, Landi Renzo, Emer etc. We are working with trucks, similar cars and gas equipment since year 2005. Feel free to message us if there are any questions, we are always ready to help.