PSG Technologies

Offering safe, quality, reliable products

We are continuously improving our manufacturing processes and investing in R&D to deliver the “Total Cost of Ownership” you expect with leading technologies.

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PSG Brands

Providing solutions across a variety of markets

PSG brands represent a commitment to our customers by offering them safe, quality, reliable products with the best possible delivery in our industry.

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PSG Markets

Expertise to solve their critical fluid transfer problems

PSG® focuses on providing solutions to customers across a wide array of markets and industries. Our core competencies span nine core markets that cover nearly every aspect of daily life around the globe.

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Water & Waste Water

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PSG Support

Providing solutions across a variety of markets

PSG brands are always ready to assist with technical support for any of our products, parts or accessories.

Technical Support

Our Promise

Safety, Quality, Performance, Reliability

PSG® is the global pump solution expert, enabling safe and efficient transfer of critical and valuable fluids and materials that require optimal performance and peace-of-mind reliability in applications where it matters most.

Headquartered in Oakbrook Terrace, IL, USA, PSG is part of Dover Corporation and a fully integrated company with worldwide scale, global distribution and considerable financial strength.

About Us

Our Brands

Abaque Logo
All-Flo Logo
Almatec Logo
Blackmer Logo
Ebsray Logo
EnviroGear Logo
Griswold Logo
Mouvex Logo
Neptune Logo
Quattroflow Logo
Wilden Logo

Oil & Gas

No matter the activity – from exploration in the oilfield to the processing of recovered assets – PSG has the solutions you need for the safe, reliable and efficient transfer of all your critical oil-and-gas products. Specifically designed to thrive in this tough, rugged and versatile industry, PSG pumps and compressors are ideally suited to optimize your production process, including during the transfer of LPG/propane, natural gas/methane, butane, gasoline, jet fuels, kerosene, diesel/biodiesel, ethanal, lube oils and fuel oils.

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Food & Beverage

In an industry where safety and quality of the product is a top concern, only the most sanitary pumps will do. That's why the PSG solutions that serve the food-and-beverage market meet or exceed all of the stringent requirements for hygienic transfer, including certifications from 3A, FDA and EHEDG. PSG hygienic solutions have also been designed to maximize productivity and minimize downtime by providing industry-leading product recovery rates and unmatched cleanability.

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Water & Wastewater

PSG® technologies are perfectly suited for the demanding applications and processes within the water and wastewater industries. PSG’s brands specialize in safe, reliable and efficient: metering, dosing, treatment, post treatment, collection, and transfer of water and wastewater. Our intellectual capital, global presence and commitment to emerging technologies positions PSG brands to excel in the most demanding water and wastewater challenges.

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Water & Waste Water

News & Notables

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All-Flo family of AODD Pumps


Dover Announces Acquisition of All-Flo

Dover announced today that it has completed the acquisition of the All-Flo Pump Company, Limited business (“All-Flo”), which is now part of the Pump Solutions Group® (“PSG”) unit within Dover’s Fluids segment.

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Griswold Safeguard

Featured Product

SafeGuard™ Predictive Maintenance Solution

Griswold is pleased to introduce a new innovation for the centrifugal pump industry, SafeGuard™.

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Wilden Velocity Series

Featured Product

Wilden® Releases V150 13 mm (1/2”) Velocity Series Pump

Wilden has extended its line of pumps with the new Velocity Series pump.

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Almatec Headquarters


Almatec® Announces Headquarters Relocation To Accommodate Company Growth

Almatec® announced today that it has moved into new corporate headquarters located at Hochstraße 150-152 in Duisburg, Germany.

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