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

Busch Vacuum Solutions Introduces New Intelligent Claw Vacuum Pump

16.02.2026 -

Busch Vacuum Solutions presents the new MINK MV 0360 A ECOTORQUE, an intelligent and energy-efficient addition to the proven MINK family of claw vacuum pumps. With integrated ECOTORQUE technology and an IE5 permanent magnet synchronous motor, the MINK MV 0360 A ECOTORQUE sets new standards for energy efficiency, reliability, and ease of operation in industrial vacuum applications.

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SEEPEX Expands Pump Offering for the Growing U.S. Renewable Energy Natural Gas Sector

13.02.2026 -

The European biogas and biomethane sector is gaining new momentum. Driven by climate policy, energy security concerns and rising natural gas prices, biomethane is increasingly viewed as a vital component of Europe’s future energy mix. Under the European Commission’s REPowerEU program, the European Union aims to scale biomethane production to 35 billion cubic meters per year by 2030, greatly reducing dependence on fossil gas imports and strengthening regional energy independence.

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Europump 2026 Annual Meeting Set to Welcome Europe’s Pump Leaders in Frankfurt

11.02.2026 -

Europump, the European Federation of National Associations of Pump Manufacturers, is pleased to announce that its 2026 Annual Meeting will take place from 27–29 May 2026 in Frankfurt, Germany. Hosted by the VDMA Pumps + Systems Association, the event will be held in parallel with the PNEUROP Plenary Meeting, offering a combined platform for industry discussion, knowledge exchange, and networking for pump and systems professionals.

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KSB Publishes Provisional Figures for the 2025 Financial Year

11.02.2026 -

Despite the challenging environment, pump and valve manufacturer KSB closed out the 2025 financial year with growth levels above the previous year. The positive business development was also confirmed in the fourth quarter of 2025. The company increased key financial figures for order intake, sales revenue as well as earnings before finance income / expense and income tax (EBIT) compared with 2024.

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Vertical Turbine Pumps: Advanced Engineering Solutions Ensure Reliable Performance

09.02.2026 -

Vertical turbine pumps (VTPs) are an essential element of modern fluid systems, offering strong, reliable, and efficient pumping across many applications. They’re used everywhere, from the irrigation of farms and golf courses to supporting gold mines, municipal water supplies, cooling towers, mine dewatering, desalination plants, as well as a wide array of applications within the petroleum industry.

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