Home Products Research & Development About STT Emtec plug Download My pages Marine exhaust gas cleaning system Exhaust gas cleaning system Engine testing Meet us at SMM 4 - 7 September SMM is held in Hamburg, Germany and is the world's largest trade fair for marine technology. STT Emtec AB will show systems for marine exhaust gas purification. Meet us in hall A5, stand 314. For further information contact Anton Andersson STT Emtec DEF Dosing Unit A new batch of DDU's is now ready to be delivered and installed on a number of different applications around the world. The dosing unit is based on our own development and delivers superior dosing precision. Feel free to contact us for more information. Statement of Compliance from DNV-GL To demonstrate the function and performance of our SCRmarine system, STT Emtec has applied for and been awarded a Statement of Compliance from DNV-GL. The document verifies that our system meets and reduces NOx down to IMO Tier III level. Statement of Compliance (SoC) is not to be confused with an EIAPP or a Type Approval. Download the document here. STT Emtec - with a focus on the environment STT Emtec contributes to a cleaner environment by reducing exhaust emissions from engines. We are experts in emissions and engine technology such as EGR, SCR and particulate filters. We develop future solutions and systems. Introductory film "Case story" - material handling machine "Case story" - The limo boat is equipped with POC "Case story" - 15 boats are equipped with DNOx marine © STT Emtec AB, Box 46, 862 02 Njurunda Tel 060 64 10 40 info@sttemtec.com Visiting address: Njurundavägen 16, 862 40 Njurunda