Wilden Products

Durability, Reliability and Cost Savings

Not only are Wilden pumps the most cost-effective, reliable and energy-efficient solutions available, but our state-of-the-art air distribution systems (ADS) significantly increase positive displacement pump productivity by reducing air consumption and maintenance for the most energy-efficient AODD pump operation possible.

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Chem-Fuse Savings Calculator

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Wilden Markets

Wilden® solves pumping challenges across the spectrum

Wilden® positive displacement air-operated double-diaphragm (AODD) pump solutions are leading the way in a host of industries and applications.

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Wilden Support

The Wilden World of Service and Support - Assistance Beyond Expectations

Wilden® is always ready to assist with technical support for Wilden AODD pumps, parts or accessories.

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Chem-Fuse Savings Calculator

Personalized savings calculations for your operation

Instantly see your potential savings based on the pre-filled standard mean time between failure data for Chem-Fuse and Conventional Diaphragms.

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  • Guide To Properly Starting Up Your Hydraulic Diaphragm Metering Pump

    Feb 20, 2023
    Like all pumping technology, Neptune hydraulic metering pumps require a proper start-up process to help ensure optimal performance in critical operations requiring reliability, efficiency and safety. Check out this step-by-step guide to learn how to start your 500, 560, 600 and 6000 Series Neptune hydraulic metering pump properly.
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  • Optimizing Corrugated-Box Manufacturing Operations with Wilden® AODD Pumps

    Feb 16, 2023
    Corrugated boxes are essential for delivering packages across the world. However, the sturdiness of these corrugated boxes depends heavily on adhesive glue. This glue's thick and sticky nature can cause multiple problems for pumps, including internal damage and leaks that can lead to loss of product, costly cleanup and increased safety risks. Read this blog to learn how Wilden pump technology provides the ideal solution for challenging glue applications!
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  • Wilden® Pro-Flo® SHIFT Air Distribution System Helps Operations Achieve Sustainable-Manufacturing

    Jan 19, 2023
    With the sustainable-manufacturing movement in full swing, adopting reliable, energy-efficient pumping technology, like the Wilden® Pro-Flo® SHIFT Air Distribution System (ADS), can help your operation reduce energy consumption, optimize operational costs and be eligible to receive monetary refunds from energy suppliers.
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  • Perfecting Closed-Loop Systems With Neptune®

    Dec 21, 2022
    Closed-loop systems in facility operations are designed to recirculate liquid in a loop while ensuring heat-exchange properties are maintained and preventing internal damage from particulates, corrosion and fouling biological growth. Small flow orifices, water loss, metallurgy and the pre-cleaning process increase these risks. Neptune® provides an ideal solution for closed-loop liquid-recirculation systems with its FTF Series Filter Feeder, designed to introduce chemicals into hot-or-cold water systems while simultaneously filtering out contaminants. Read this blog to learn how Neptune FTF Series Filter Feeders bring closed-loop liquid-recirculation systems even closer to perfection.
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  • The Wilden® Chem-Fuse IPD Helps Dunn-Edwards Optimize Latex-Handling Applications

    Dec 06, 2022
    When Dunn-Edwards, the nation’s largest architectural paints and coatings manufacturer, began experiencing a shortened diaphragm lifespan in its AODD pumps that were tasked with handling latex, they switched to Wilden Chem-Fuse Integral Piston Diaphragm (IPD) models. What were the results? Read this blog post to find out.
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  • Quattroflow® Releases QF5kSU Quaternary Diaphragm Pumps

    Nov 29, 2022
    Quattroflow®, a brand of PSG®, a Dover company, and a leading brand of positive displacement quaternary diaphragm pumps, is pleased to announce that it has extended its single-use product line of quaternary (four-piston) diaphragm pumps with the introduction of the next-generation QF5kSU.
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  • Selecting The Right Metering Pump Technology for Water Treatment Operations

    Nov 23, 2022
    Water – it’s everywhere. It’s the reason we exist and how we continue to live. It flows all around the world, being a valuable resource for people and a range of industries. As an essential part of life – either for consumption, cleaning or industrial use – water needs to remain clean and free from impurities that can be harmful. This is why water and wastewater treatment are necessary.
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  • 4 Reasons Why AODD Pumps Are Ideal for the Chemical-Processing Industry

    Nov 22, 2022
    Learn about four key areas in which AODD pumps will outperform competitive technologies in the chemical-processing industry. Read The Blog.
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  • Celebrating 75 Years in the Pump Industry

    Nov 08, 2022
    We're proud to be celebrating 75 years in the pump industry at Ebsray®. Through our 75-year history, we have committed to developing a company-wide culture of Service to the Customer that includes service through industry experience, service through reliable supply, ongoing support, and service through dedication to customers.
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  • Ebsray® Celebrates 75 Years in the Pump Industry

    Nov 08, 2022
    Ebsray®, a brand of PSG®, a Dover company, and a global leader in the design and manufacture of regenerative turbine and positive displacement pump technologies, is proud to announce that it is observing its 75-year anniversary.
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  • Why Almatec® FUTUR and E-Series AODD Pumps Excel in Semiconductor-Manufacturing Operations

    Nov 07, 2022
    The supply, circulation and filtration of high-purity chemicals, many of which can be toxic or hazardous, the transfer of abrasive slurries and solvents, and the removal and neutralization or reconditioning of wastewater are common applications during the production of semiconductors. Because of their critical nature, the demands that are placed on the pumps that are used to facilitate these liquid-transfer operations are high.
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  • Semiconductor Industry Consultant Recommends Almatec® AODD Pumps

    Nov 07, 2022
    The roots of eMAXX GmbH can be traced back to the 1990s when a group of people who were working in the German semiconductor industry struck up a friendship. The ultimate outcome of that friendship reached fruition in 2017 when they pooled their resources together to found their own consulting, engineering, design and programming company for the industry.
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  • Almatec® AODD Pumps: The Perfect Solution for Semiconductor Production

    Nov 07, 2022
    Befitting their status as essential components in most of the electrical circuits that are produced globally, the manufacture of semiconductors, also known as integrate circuits (ICs), is one of the most important and critical industrial applications in the world. In fact, global semiconductor industry revenue has nearly tripled since 2001, growing from US$149 billion (€155 billion) then to US$439 billion (€457 billion) in 2020, with a peak of US$469 billion (€489 billion) in 2018.
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  • How Understanding AODD Pump Performance Curves Optimizes Operations

    Oct 27, 2022
    Do you want to optimize the performance of your Wilden® air-operated double-diaphragm (AODD) pumps? Read our latest blog to learn how understanding performance curves – identifying operating range, performance, and air consumption – can improve your operation.
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  • Blackmer® Reduces Plastic Waste

    Oct 26, 2022
    Reducing your plastic landfill waste is no small feat, especially if one of your key product components is plastic. But the Blackmer team at the PSG Grand Rapids facility has developed a new manufacturing method that reduces plastic waste by 5,000 lbs per year.
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  • Wilden® Releases New 76 mm (3”) Metal Equalizer® Surge Dampener – Integrated SD Series (ISD)

    Oct 21, 2022
    Wilden®, a brand of PSG®, a Dover company, and a worldwide leader in specialty pumps, has extended its line of metal Equalizer® Surge Dampeners – Integrated SD Series (ISD) with the addition of a new 76 mm (3”) model. Designed to integrate directly into the manifold of a Wilden metal air-operated double-diaphragm (AODD) pump, ISD Series dampeners reduce fluid pressure and flow fluctuations inherent in AODD pumps, providing a smoother discharge flow and maximum process fluid containment.
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  • All-Flo™ Releases New 3″ PDM Series Pulsation Dampener

    Oct 21, 2022
    All-Flo™, a brand of PSG®, a Dover company, and a leading provider of air-operated double-diaphragm (AODD) pumps and accessories, has extended its line of PDM Series Pulsation Dampeners with the addition of a new 3″ model. Available in 316 stainless steel construction for aggressive applications, the PDM Series helps expand the application range and enhance the performance of All-Flo AODD pumps.
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  • A One-Stop Source For Industrial Wastewater Treatment Technology

    Oct 21, 2022
    Whether for consumption or industrial applications, being able to treat, reuse and dispose of water is necessary. For industrial applications, the challenge of removing damaging particles requires a variety of technologies, including metering pumps, polymer makedown systems and peristaltic pumps. Learn how Neptune provides a one-stop shop for industrial wastewater treatment with the most efficient and cost-effective technology designed to work together.
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  • A Sustainable and Cost-Effective Solution for AODD Pump Air Consumption

    Sep 30, 2022
    Success for industrial operations around the world can be measured in a number of different ways. Almost always, they can be grouped into one of three categories: Keeping operating costs low, keeping customers happy and keeping employees safe. Happy customers and safe employees are typically easy to identify and measure for most industrial plants. However, operating costs tend to have hidden components that are not so easy to spot.
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  • The Ideal Metering Pump for Boiler Problems

    Sep 22, 2022
    For boiler-water treatment, the most effective method for handling the chemical impurities in feedwater is to use other chemicals. With metering pump technology, operators can confidently dispense the appropriate amount of chemicals at the right time. Regardless of the method, whether it be hydraulic metering pumps, electronic metering pumps or filter feeders, it is important for operations to implement an effective boiler-water treatment plan to eliminate the risk of causing irreversible damage to boilers and their operation. Learn how to select the right metering pump for boiler-water treatment by checking out this blog!
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