Double diaphragm pumps operate using an oscillating positive displacement principle. The pump consists of two main fluid housings and a central air control section. Inside each housing, a flexible diaphragm is mounted vertically and connected to a shared shaft. As compressed air enters and exits the air chambers, the diaphragms move in a coordinated push pull motion.
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Sulzer has signed a five-year customer service agreement (CSA) with PT Pertamina Geothermal Energy Tbk (PGE), the geothermal energy subsidiary of Indonesia’s state-owned Pertamina.
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To upgrade an aeration tank at a major wastewater treatment plant in Toulouse, France, the plant required a bypass solution that could efficiently reroute 10,000 cubic meters of water per hour. The local water utility, Eau de Toulouse Métropole, partnered with Xylem’s rental team to install a customized bypass solution that not only operated without fail but also saved energy.
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Amarinth has secured a $1M order for API 610 OH2 pumps with Plan 53B seal support systems for the Coral North Liquefied Natural Gas (LNG) Project in Mozambique. This latest contract underscores Amarinth’s continued success in providing advanced, reliable pumping solutions for the burgeoning Floating Liquefied Natural Gas (FLNG) market.
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The Kemptner Hütte near Oberstdorf sits at an altitude of 1 844 m. As one of the largest huts of the German Alpine Club (Deutscher Alpenverein, DAV for short) in the Allgäu Alps, it offers long distance hikers and other mountaineers respite and refuge surrounded by majestic peaks.
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London’s Heathrow Airport is one of Europe’s busiest airports, supporting an average of 34,000 flights every month and millions of passengers each year. This massive volume of traffic requires the airport to have reliable and resilient critical infrastructure, including its wastewater management system.
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