SEM-SAFE® high-pressure water mist system For the Lund University Library project, Danfoss and Dafo fire and rescue systems (the Danfoss business partner in Sweden) have cooperated to find the optimal fire fighting solution for the OH1 hazards to comply with CEN/TS 14972 and the VdS standard. The building is equipped with a SEM-SAFE® high-pressure water mist pump unit with pilot pump. A total of 780 CEN nozzles are installed in the entire old building. The type of nozzles used is the CEN nozzle type with a 5.5 metres spacing at a height of 3 metres and a nominal release temperature of 57°C. The library, which was completed in 1907, was constructed using steel girders. There is always a risk of girders melting in the event of fire, and this is why a decision has been made to protect the building using the high-tech, low impact SEM-SAFE® water mist system from Danfoss. Installation of the system began in the first quarter of 2014 and was completed in the first quarter of 2015. The benefits of SEM-SAFE® The system’s low water consumption limits water damage, keeping people, valuable books, and other effects unharmed. The small pipe sizes also make the system easy to retrofit, without damaging the environment. The compact SEM-SAFE® high-pressure water mist unit installed at Lund University. The library at Lund University which is fully covered with SEM-SAFE® high-pressure water mist system for fire fighting from Danfoss. ® Danfoss Fire Safety A/S · Middelfartvej 9 · DK-5000 Odense · Denmark Tel. +45 7488 7800 · E-mail firesafety@danfoss.com · www.semsafe.danfoss.com Danfoss Fire Safety A/S can accept no responsibility for possible errors in catalogues, brochures and other printed material. Danfoss Fire Safety A/S reserves the right to alter its products without notice. This also applies to products already on order provided that such alternations can be made without subsequential changes being necessary in specification already agreed. All trademarks in this material area property of the respective companies. SEM-SAFE® logotype is trademark of Danfoss Fire Safety A/S. Danfoss logotype is trademark of Danfoss A/S. All rights reserved. © Copyright Danfoss Fire Safety A/S | 2019.06
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