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Whitepaper: Select the Right Pump before Errors Get Costly

Whitepaper: Select the Right Pump before Errors Get Costly

Seven pump selection errors that stay invisible at quote time – from NPSH margins to viscosity correction. The free VSX whitepaper “Best Practices for Avoiding Hydraulic Pump Selection Errors” shows engineering and sales teams how to spot them early, what they cost and which standards apply. Includes an 8-point pre-selection checklist.

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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 - Contracts + Case Stories

London Schools at Risk of Flooding Benefit from SuDS

18.09.2026 -

Sudsplanter Ltd has delivered a multi-site sustainable drainage project across seven schools in the London Borough of Merton helping to manage surface water runoff and reduce localised flooding. Identified by the council as being at high risk of surface water flooding through risk mapping, the schools had experienced recurring problems, including water pooling in playgrounds, that disrupted outdoor activities and, in some cases, flooding which impacted classrooms and learning environments.

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Ecovado and Alfa Laval Launch Avocado Oil Plant to Drive Economic Growth in South Africa

07.09.2026 -

Ecovado, a South African agro-processing company founded by entrepreneur Hulisani Mudau, has launched a new avocado oil processing plant in Limpopo in partnership with Alfa Laval Middle East, South and East Africa. Located in the Vhembe District, the plant will process locally grown avocados into oil, creating new opportunities for economic development and value creation in the surrounding community.

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Precise Control of Toxic Chemicals in Bad Köstritz Chemical Plant with Schubert & Salzer Valves

02.09.2026 -

Sulphur dioxide is a highly toxic medium. Its handling is therefore subject to major accident prevention regulations and places the highest demands on the safety and reliability of the valves used. At Chemiewerk Bad Köstritz, sliding gate valves from Schubert & Salzer are used to control liquid and gaseous sulphur dioxide, achieving exceptional results in terms of service life and control accuracy.

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