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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

Phosphorous Removal: Attaining the Highest Standards in Water Quality with Modern Filtration Systems

27.11.2024 -

Phosphorus is an essential nutrient for all living organisms, but its presence in excessive quantities in water bodies poses significant environmental challenges. Its runoff into lakes and rivers, as well as its discharge from municipal and industrial wastewater, can lead to serious environmental consequences. As countries tighten their legislation on water quality, wastewater treatment plants may need to install additional filtration equipment to comply with current as well as future standards.

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Wilo Awarded as a Successful Practical Example of AI in Product Development

27.11.2024 -

As part of the international comparative study “AI-driven Product Development”, the Wilo Group has been recognised as an outstanding practical example of the successful use of artificial intelligence in product development. The study, conducted by the Laboratory for Machine Tools and Production Engineering (WZL) at RWTH Aachen University and the Complexity Management Academy, examined the use of AI in product development in over 150 companies.

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NETZSCH Pumps USA Highlights Complex Fluid Handling Solutions Ideal for Poultry Applications

26.11.2024 -

NETZSCH Pumps USA highlights the availability of a wide range of complex fluid handling solutions for poultry applications, including progressing cavity, rotary lobe, multi- screw, and peristaltic pumps. Perfect for conveying meat trimmings, moving waste and discarded meat, and for use inside x-ray inspection piping systems, NETZSCH pumps are also ideal for sauces and chemical metering, blood pumping, transferring new or used cooking oils, and conveying dead on arrival (DOA) birds, water/waste sludge, and organs.

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Oligonucleotide Production: Dilution System for Production with Highly Varying Flow Rates

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The demand for oligonucleotide-based drugs is constantly increasing. To meet the increased demand, pump and system manufacturer LEWA is supplying pharmaceutical supplier Bachem with a new inline dilution system to expand production capacities at the company’s main site in Bubendorf (Switzerland) in the company’s largest production building to date. The system enables precise and flexible dosing of dilution solutions.

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