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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 - Technical News

Pentair Jung Pumpen Expands Its Easyfix Range for Larger Drainage Pumps

19.01.2026 -

Easyfix installation sets allow drainage pumps to be installed quickly and easily in the sump. All necessary components are pre-assembled up to the connection to the pressure pipe. Pentair Jung Pumpen is expanding the Easyfix range with a larger version: Easyfix 50 Single and Duo for more powerful pumps and higher flow rates – with all the advantages of the proven Easyfix 32 sets.

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Technical Article: Versatile Pump Solutions for Handling Challenging Fluids

15.01.2026 -

Selecting the right pump solution for corrosive, hazardous, and otherwise challenging fluids is a critical decision for businesses in industries ranging from chemical manufacturing to water treatment. This guide explores three key factors to consider when choosing a quality pump solution: (1) reliability of supply chain, (2) versatility and applicability, and (3) environmental and safety benefits.

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New Pump Series Delivers Reliable Performance for Challenging Solids and Dry Sludge Handling

09.01.2026 -

CIRCOR International, Inc. highlights its ALLWEILER AE-RG Hopper Pump Series, engineered for advanced performance in demanding environments. This Hopper Pump Series is engineered for efficient and reliable transfer of highly viscous, abrasive, or solids-laden materials, making it ideal for demanding environments such as wastewater treatment, especially dry sludge handling, biogas and various other processing applications.

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New Air-Cooled 2-Stage Rotary Vane Pump from Leybold

09.01.2026 -

For around 90 years, vacuum manufacturer Leybold has been offering the TRIVAC, a universally applicable rotary vane pump. The robust, oil-sealed vacuum pump combines many advantages and is used in industrial and research applications – for generating pressures in the rough and fine vacuum range and as a backing pump that can be combined with Roots, diffusion, turbomolecular, and cryogenic pumps. Leybold has now developed the TRIVAC L, a new model of the proven two-stage rotary vane vacuum pump with optimized air cooling.

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