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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 - Events

Saudi Arabia to Host the Second Edition of the Stormwater and Wastewater Conference 2025

03.06.2025 -

Following the successful debut of its inaugural edition, the 2nd Stormwater and Wastewater Conference returns to the Kingdom on June 23–24, 2025, at the prestigious Jeddah Hilton, Saudi Arabia. Organized by Creative Connect in collaboration with Great Minds Event Management, the conference will serve as a high-level platform to address critical infrastructure challenges related to stormwater and wastewater management in Saudi Arabia.

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Messe Frankfurt and DECHEMA Team Up for New ACHEMA Middle East

07.05.2025 -

DECHEMA, which organises the ACHEMA, the leading trade show for the global process industry, launches ACHEMA Middle East in Saudi Arabia together with Messe Frankfurt. DECHEMA and Messe Frankfurt have reached the necessary agreements and the event will be held for the first time in Riyadh in 2026, and then every three years after that. ACHEMA Middleast is supported by the Ministry of Industry and Mineral Resources of the Kingdom of Saudi Arabia. This is against the backdrop of Saudi Vision 2030, the ambitious government programme for economic and social development.

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Europump Annual Meeting & General Assembly Set for Prague This May

16.04.2025 -

Europump, the European Association of Pump Manufacturers, is looking forward to its upcoming Annual Meeting and General Assembly, set to take place in Prague from 21st – 23rd May. The event promises to be a key gathering for industry professionals, bringing together leading experts, policymakers, and business leaders to discuss the latest trends, challenges, and opportunities in the pump sector.

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Final Report: bauma 2025 Provides Impetus and Creates a Spirit of Optimism

15.04.2025 -

The world’s leading trade fair for construction machinery, building material machines, mining machines, construction vehicles and construction equipment was held from April 7 to 13 at the Munich exhibition center. In a time characterized by global challenges, bauma has impressively demonstrated what the industry is capable of. It was not only a stage for pioneering innovations and new partnerships—it also continued to be a key source of inspiration.

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Federal Chancellor and Minister of Economics visit Flender at Hannover Messe

02.04.2025 -

German Chancellor Olaf Scholz visited the booth of drive specialist Flender as part of his opening tour of Hannover Messe 2025. Together with the Prime Minister of Lower Saxony, Stephan Weil, and the Canadian Ambassador to the EU, Stéphane Dion, the Chancellor gained an insight into the digital transformation of the Bocholt-based company and its contribution to strengthening Germany’s competitiveness as an industrial location

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