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.
Read moreAccording to its first Sustainability Report, around 99% of DAB Group’s carbon footprint is associated with the use of its pumps after they have been sold. The report also shows that the manufacturer has reduced its Scope 1 and 2 emissions by 62% compared with 2020, exceeding its own 2030 target of 50% five years ahead of schedule.
Read moreThe sixth Water Indonesia will take place in Jakarta from 15 to 18 September 2027. The trade fair focuses on water, wastewater and recycling technologies.
Read moreSiemens now also offers its Sitrans MS200 multisensor for hazardous areas. The intrinsically safe sensor is designed for wireless condition monitoring in Ex Zone 1 applications (ATEX/IECEx) and measures vibration, temperature and magnetic fields on pumps, motors, agitators and other rotating equipment.
Read moreRain, mud and frost place high demands on construction site drainage in autumn and winter. Pump manufacturer Tsurumi outlines five typical mistakes – from an underestimated flow rate and unprotected pipes to maintenance carried out only after a breakdown – and explains how construction companies can avoid failures and costly site shutdowns.
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