IN FOCUS

How a Diaphragm Pump Works

How a Diaphragm Pump Works

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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LATEST NEWS

KROHNE Highlights OPTISONIC 6300 P for Portable, Nonintrusive Flow Measurement

16.10.2026 -

KROHNE highlights its OPTISONIC 6300 P, a portable, battery-powered ultrasonic clamp-on flowmeter designed to provide temporary measurement of conductive and non-conductive liquids. The device enables users to collect additional flow data, conduct cost-effective on-site verification of inline flowmeters and perform temporary measurements without cutting pipe or interrupting the process.

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Endress+Hauser Inaugurates its Campus in Cernay

16.10.2026 -

Endress+Hauser inaugurated its new company campus in Cernay, in the Alsace region of France, on 2 October 2026. The event was attended by customers, partners, company employees, and business and government representatives. Endress+Hauser has been manufacturing flowmeters in Cernay for customers worldwide since 1991.

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Haskel Whitepaper Examines High-Pressure Reliability in Oil & Gas

16.10.2026 -

Rising operating pressures, harsh environments and the high cost of equipment failure are placing greater reliability demands on hydraulic and pneumatic systems in Oil & Gas and industrial operations. Haskel’s new whitepaper, High-Pressure Reliability in Upstream Oil & Gas Operations, looks at these challenges in upstream Oil & Gas. It also outlines reliability principles and fluid power technologies that apply to similarly demanding industrial applications.

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Vietwater 2026 in Ho Chi Minh City with a Focus on Digital Water Management

12.10.2026 -

From 4 to 6 November 2026, Vietwater 2026 will take place at the Saigon Exhibition and Convention Center (SECC) in Ho Chi Minh City, Vietnam. The international exhibition and conference for the water sector is organised by Informa Markets and held regularly in Ho Chi Minh City. Vietwater belongs to Informa’s “Water Series”, which also includes AsiaWater, ThaiWater, Water Philippines, Water Indonesia and CamWater.

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