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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

EBARA Launches Model DKE High-Efficiency Anti-Clog Submersible Wastewater Pump

02.10.2025 -

EBARA CORPORATION has launched the new model DKE anti-clog submersible wastewater pump (hereafter “the Pump”) for global markets outside Japan (50 Hz power supply regions), with sales starting in August 2025. The Pump features an anti-clog design that prevents foreign matter from blocking the impeller and helps realize high operating efficiency. Following initial release in the United States in 2023, the sales are now being expanded to Europe, China, Southeast Asia, the Middle East and other regions.

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Parker Expands Its Bent Axis Pump Portfolio

30.09.2025 -

Parker Hannifin announces the launch of its new F1e and F12e hydraulic pumps, specially designed for variable speed drive applications. As the world increasingly turns towards electrification in the pursuit of a carbon-free future, Parker is at the forefront, leveraging its extensive experience and capabilities to facilitate this vital transition.

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KROHNE Introduces OPTIWAVE 1530 & 1560 Radar Level Transmitters

30.09.2025 -

KROHNE announces the new OPTIWAVE 1530 and OPTIWAVE 1560 radar FMCW level transmitters for solids and liquid applications, including small to tall silos, narrow tanks, stockpiles, bunkers, and vessels with internal obstructions. This technology provides an ideal solution across industries such as metals, minerals, mining, and water and wastewater, delivering accurate, non-contact measurement of solids and liquids.

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Wolong Highlights Advanced Medium Voltage VFD for Demanding Industrial Applications

30.09.2025 -

Wolong Electric America highlights its state-of-the-art Medium Voltage Variable Frequency Drives, designed to deliver superior performance, reliability, and efficiency to industries such as mining, oil and gas, water and wastewater, power generation, and general processing. Wolong Electric America’s Medium Voltage Variable Frequency Drives combine advanced technology with robust construction to ensure long-term operational excellence in even the most challenging environments.

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Danfoss Axial Piston Tandem Pump Boosts Efficiency of Dual-Path Propel Systems in Off-Highway Machinery

23.09.2025 -

Danfoss Power Solutions has announced the launch of its MP1T axial piston tandem pump. An addition to the company’s popular MP1 medium-power closed-circuit hydraulic platform, the MP1T tandem pump offers high rotating efficiency, enhanced controllability, and the shortest pump length in its class. The pump is designed for construction machinery and other applications with dual-path propel systems.

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