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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 - Components

Wolong Electric America Launches Quantum Infinity High-Power Motor Platform Up to 10,000 HP

20.10.2026 -

Wolong Electric America has launched Quantum Infinity, a medium-voltage, horizontal induction motor platform engineered for high-capacity pump and compressor applications. With ratings up to 10,000 HP, Quantum Infinity expands Wolong’s ability to serve OEMs, engineering firms and end users requiring application-engineered solutions for data centers, oil and gas, pipelines, power generation, LNG and other critical infrastructure projects.

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