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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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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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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  • Hydro Announces Release of New AccuMini Dispenser

    May 24, 2023
    Introducing AccuMini from Hydro. Among the narrowest chemical dispensers currently offered, AccuMini delivers max benefits in an easy-to-fit solution. Daisy chain five or more AccuMini’s with no additional accessories and no wasted space. The three component system keeps inventories low and makes tool free maintenance quick, requiring no tools to access internal components.
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  • Neptune® Provides the Perfect Acid-Handling Metering Pump Technology

    May 18, 2023
    Neptune provides the corrosion-resistant, high-performing hydraulic, mechanically-actuated and solenoid-driven metering pump technology designed to help manufacturers optimize wastewater treatment and acid-handling applications.
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  • A Simple Guide To Proper AODD Pump Installation

    May 18, 2023
    In 1955, Wilden® invented air-operated double-diaphragm (AODD) technology to improve pump performance in critical applications. With the following guide on properly installing AODD pumps, Wilden continues its reputation of providing innovative AODD technology and offering superior customer service and the knowledge needed to help operators ensure their pumps operate the way they were designed to – simply, reliably and efficiently. Read the guide.
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  • The Critical Role of Naphtha in Testing Blackmer® Sliding Vane Pumps

    Apr 28, 2023
    Quick quiz: how many seven-letter words in the English language consecutively use the letters “phth” in their construction?
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  • PSG® Biotech to Launch New and Updated Flow-Sensor and Flow-Measurement Technologies at INTERPHEX Show

    Apr 24, 2023
    PSG® Biotech is proud to announce the launch of its new BioProTT™ FlowSU System and updated SumoFlo® CPFM-8103 Single-Use Coriolis Mass Flow Meter technologies. The unveiling will take place in Booth No. 1027 at the 2023 INTERPHEX Show, which will be held from April 25-27 at the Javits Center in New York, NY.
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  • How to Convert Your By-Pass Feeder Into a Filter Feeder

    Apr 24, 2023
    As part of the Neptune® commitment to providing its customers with reliable, safe and efficient end-to-end solutions for water and wastewater treatment applications, Neptune has designed its By-Pass Feeders to be easily converted into Filter Feeders.
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  • The AODD Pump Solution For Challenging Mining Applications

    Apr 20, 2023
    Mining may seem like a rough-and-tumble operation that relies on digging holes with heavy machinery and explosives, but these operations actually depend on complex and intricate fluid-handling applications that require precise pumping technology. When it comes to mining operations, there is no other pumping technology that can reliably, efficiently and safely tackle the many obstacles of liquid-handling applications than Wilden air-operated double-diaphragm (AODD) pumps. Read this blog to learn more.
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  • PSG® Introduces New Biotech Brand

    Mar 30, 2023
    New business unit is committed to “Caring For Every Drop” by providing cutting-edge flow-control solutions for use in critical Life Science and biopharmaceutical applications
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  • The Key Differences Between By-Pass Feeders and Filter Feeders

    Mar 16, 2023
    For over 60 years, Neptune has provided a comprehensive portfolio of end-to-end technology engineered for the water and wastewater industry, including By-Pass Feeders and Filter Feeders. While both By-Pass Feeders and Filter Feeders provide the peace-of-mind reliability needed in water and wastewater applications, some differences need to be considered. Read this blog to learn which technology is ideal for your operation.
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  • Wilden® Minimizes Product Recalls With Saniflo™ Hygienic™ Series AODD Pumps

    Mar 16, 2023
    Food and beverage operations are responsible for ensuring products are safe for human consumption. However, these operations are faced with numerous challenges, including product recalls and loss from contamination, labor shortages and an ever-increasing demand for sustainable operations. In this blog, we explore what makes the energy-efficient and simple to operate Wilden® Saniflo™ Hygienic™ Series Pump the solution to these unique challenges.
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  • Quickly and Easily Find The Parts You Need – Interchangeability Part Number Lookup Tool Guide

    Feb 21, 2023
    Did you know that Griswold® 811 ANSI Series and 811SP Series Centrifugal Pumps are engineered to be part-for-part interchangeable with competitor pump models?Check out this guide to learn how to use the new interchangeability part number lookup tool to quickly and easily find the part you need!
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  • Advantages of Magnetic-Drive PD Pumps in Chemical Processing

    Feb 20, 2023
    Advances in sliding vane and internal gear seal-less pump technologies can make them a better choice than centrifugal pumps or more well-known positive displacement pump options
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  • Gear Or Vane? No Need To Abstain

    Feb 20, 2023
    Both pump technologies share strengths and benefits when used in fluid-handling applications.
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  • Why Seal-Less Pumps Can Provide Benefits Over Sealed Pumps

    Feb 20, 2023
    When manufacturing or handling dangerous and hazardous chemicals, full product containment is necessary and seal-less pumps can improve safety, and optimize maintenance and operational costs
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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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