Pompe del vuoto del condensatore     steam ejectors    liquid ring        Europe, Middle East and Africa      North and South America     Asia Pacific      France     Germany     Italia     AB PROGETTI - www.abprogetti.com - C.SO Vigevano 46 - 10155 Torino (TO), Italy E-Mail: info@abprogetti.com, Tel. +39 (011) 248 50 88, Fax +39 (011) 248 95 68 products: More than 70 years of experience in design and construction of vacuum ejectors, condensers, heat-exchangers, vacuum systems and evaporators. Our reference list includes customers designed vacuum systems - for desalination purposes (both MED and MSF plants), - for power plants, combined cycle plants and for nuclear plants - for energy plant environmentally correct, as incinerators plants - for refinery industries and for chemical plants with different final productions, for urea, ammonia and fertilisers plants     Keywords     Trade names and Trademarks     www.vacuum-guide.com   La pressione assoluta al condensatore e quella dello scarico di turbina e dipende dalla temperatura dell'acqua condensatrice. Il condensatore e quindi sotto vuoto. Per mantenerlo in tali condizioni, necessarie per un buon rendimento, occorre allontanare continuamente le rientrate d'aria e i gas incondensabili per mezzo di pompe del vuoto o eiettori a vapore.