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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

Dosing Chlorine Gas Safely and Sustainably in an Industrial Context

20.10.2025 -

Whether for disinfecting process water, bleaching textiles or manufacturing primary materials such as PVC: chlorine gas is central to a range of industrial processes. This important chemical is also highly dangerous, and even small quantities of chlorine gas can cause irreversible damage to human health. It is therefore of vital important that users are not required to combine components from different manufacturers, thereby risking compatibility problems.

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Smith & Loveless Highlights the DURO-LAST SST Baseplate Conversion

20.10.2025 -

Smith & Loveless Inc. highlights the DURO-LAST SST Baseplate Conversion, a durable and cost-effective upgrade solution that extends the life of pump stations while delivering unmatched reliability. Featuring an exclusive 25-year warranty on its 316/LDX stainless steel baseplate, the DURO-LAST Conversion offers one of the longest equipment life cycles in the industry, ensuring operators can depend on their systems for decades to come.

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preeflow Introduces Microcontroller Plug’n’Dose 2.0

17.10.2025 -

With the plug’n’dose 2.0, preeflow introduces an advanced miniature dispensing controller that impresses with its reduced size and optimized features. The microcontroller is specifically designed for applications with limited installation space and is 80% smaller than the previous model. At a weight of just 110 g, it is also significantly lighter.

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New System Envelope – Energy Transfer Station (SE-ETS) Offers Load Ranges Up To 840 Tons

07.10.2025 -

Armstrong Fluid Technology has introduced a fully modular energy transfer system integrated with Armstrong’s Envelope platform for optimized selection and operation. Featuring heat load ranges from 56 to 840 tons, the new System Envelope – Energy Transfer Station (SE-ETS) uses a modular, packaged design to reduce lead-time, provide the lowest first cost, and reduce pump energy use by up to 50%.

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Wolong Expands Quantum Line with High Power Low Voltage Motors for Horizontal Pumping Applications

07.10.2025 -

Wolong Electric America introduces a new line of high power, low voltage motors to its Quantum horizontal motor line. Designed for demanding horizontal pumping applications in oil and gas and natural gas compression facilities, these 2-pole, 3-phase, 460V motors offer up to 1500 horsepower, a power range traditionally reserved for multiple units or medium voltage machines.

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