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

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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Specialty Series

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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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  • How to Select Proper Diaphragm Materials

    Dec 03, 2020
    Air-operated double-diaphragm (AODD) pumps have grown into workhorses in many diverse industries, but they will only perform properly if compatible diaphragms are used.
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  • Quattroflow™ Releases New QF2500HT Quaternary Diaphragm Pumps for Demanding Biopharma Applications

    Nov 30, 2020
    Quattroflow™, part of PSG®, a Dover company and a leading brand of positive displacement quaternary diaphragm pumps, has extended its line of HT drives with the addition of the new QF2500HT Quaternary (Four-Piston) Diaphragm Pump.
    Full story
  • MAGNES Solves – Entrained Vapor & Poor Inlet Conditions

    Nov 30, 2020
    Cavitation can ruin internal pump components, and most pumps fail when operating under sustained cavitation, pumping liquid/vapor mixtures and carrying out poor Net Positive Suction Head (NPSH) applications.
    Full story
  • Seal the Deal with the EnviroGear® Seal-less Internal Gear Pump

    Nov 23, 2020
    The chemical-processing market welcomed the first seal-less, seal-free or leak-free pumps around 30 years ago, with their primary purpose being to help prevent the leakage of hazardous materials. At first, a lack of confidence in their functionality, along with high costs, kept these seal-less pumps from becoming standard equipment. But recent technological advances have allowed seal-less pumps to evolve into a reliable and leak-free alternative to traditional sealed pumps.
    Full story
  • MAGNES Solves – Fluids with Solids

    Nov 23, 2020
    All transfer and process pumps are tasked with handling some percentage of suspended solids, but not all pumps are up to this challenge. Weld slag, rust and sand are just a few examples of solids that can disrupt fluid flow in lesser pumps.
    Full story
  • Cavitation Concerns and Simplified Prevention

    Nov 17, 2020
    Cavitation and net positive suction head (NPSH) issues are commonly misunderstood pumping problems that, if not attended to, can cause massive plant failures.
    Full story
  • MAGNES Solves – Indefinite Dry Run

    Nov 16, 2020
    Catastrophic pump failure is possible in centrifugal and gear pumps due to dry run operation, and despite advances in preventing the failures associated with dry run, these pumps still are not as equipped to handle the issue as the Blackmer® MAGNES Series.
    Full story
  • Ebsray® Announces the Release of its New HiFlow Series Regenerative Turbine Pumps

    Nov 04, 2020
    Ebsray® Pumps Pty. Ltd., part of PSG®, a Dover company, and a global leader in the design and manufacture of regenerative turbine and positive displacement pump technologies, is pleased to announce the launch of its new HiFlow Series Regenerative Turbine Pumps.
    Full story
  • Quattroflow™ Introduces the Q-Control Integrated Pump Controller for Multiple- and Single-Use Pumps

    Oct 28, 2020
    Quattroflow™, part of PSG®, a Dover company and a leading brand of positive displacement quaternary diaphragm pumps, is pleased to announce the availability of its new Q-Control Integrated Pump Controller, which is designed to interface with a variety of flow and pressure sensors to provide users with automated control over their pump operations.
    Full story
  • AKBA & Quattroflow™: A Bioprocessing Success Story

    Oct 22, 2020
    Quattroflow™ has built a strong relationship with Asahi Kasei Bioprocess America, Inc., or AKBA. Starting with industrial chemicals in 1931, AKBA is now one of North America’s largest pharmaceutical and bioprocessing companies and was recently awarded “Technology of the Decade” by Bioprocess International Magazine for the development of the industry’s first Inline Buffer Dilution (IBD) skid.
    Full story
  • How to Effectively Use the CHOICE™ Online Pump Selection Tool

    Oct 14, 2020
    To ease this search for “the one,” Abaque™ is now offering its clients access to the CHOICE™ Online Pump Selection Tool. This password-protected portal has been designed to assist potential pump purchasers in identifying the best piece of equipment for their specific liquid-handling applications.
    Full story
  • How to Effectively Use the CHOICE™ Online Pump Selection Tool

    Oct 14, 2020
    To ease this search for “the one,” Mouvex® is now offering their clients access to the CHOICE™ Online Pump Selection Tool. This password-protected portal has been designed to assist potential pump purchasers in identifying the best piece of equipment for their specific liquid-handling applications.
    Full story
  • New Cloud-Based, Remote AODD Pump-Monitoring and Alert System Offers Revolutionary Capabilities

    Oct 12, 2020
    Despite their appearance, manufacturing plants are filled with delicate ecosystems that must function in perfect harmony to ensure they are operating efficiently, effectively and safely. The fluid or product used in these systems is transferred through pumps, which are essential to running the operation. With the highly important roles pumps play in manufacturing, regularly scheduled maintenance, while important, may not be enough to avoid potential failures.
    Full story
  • Wilden® Celebrates 65 Years of Simple, Reliable & Efficient AODD Pump Technology

    Oct 12, 2020
    Wilden®, part of PSG®, a Dover company and a worldwide leader in specialty pumps, is pleased to announce that it is celebrating its 65-year anniversary in 2020.
    Full story
  • Blackmer® Receives Community Partner Outreach Award from ELNC

    Oct 09, 2020
    Blackmer®, part of PSG®, a Dover company and a global leader in specialty pumps and reciprocating compressor technologies, is proud to be the recipient of the annual Community Partner Outreach Award from Early Learning Neighborhood Collaborative (ELNC).
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  • Regenerative Turbine Pumps Can Help Optimize Autogas Applications

    Oct 07, 2020
    Autogas has become the world’s most popular alternative fuel because it is clean burning, high octane, affordable, abundant, safe to use and environmentally friendly. Also growing in popularity is the use of Ebsray® Regenerative Turbine Pumps at Autogas-fueling sites, mainly because the Ebsray pumps can create the differential pressures needed to pump Autogas into a vehicle’s fuel tank at high flow rates despite varying weather conditions.
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  • Regenerative Turbine Pumps Can Help Optimize Autogas Applications

    Oct 07, 2020
    As global demand for Autogas as an alternative motor fuel grows, there is a corresponding increase in the need for pumps that can optimize its handling. One technology that has risen to the fore in this realm is the Regenerative Turbine Pump, with PSG® brand Ebsray® the leading developer of this technology, which offers a level of efficiency, differential-pressure buildup and flow rates that centrifugal and side-channel pumps can’t match.
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  • New ADX Series Brings Simplified Maintenance and Much More to the Almatec® Lineup

    Oct 06, 2020
    Almatec® recently added ADX Series Stainless-Steel Air-Operated Double Diaphragm (AODD) Pumps to its collection. The new ADX Series was developed for industrial applications and will replace legacy Almatec CHEMICOR Series pumps.
    Full story
  • Refreshing the Committee (Lomas Distribution Mouvex Case Study)

    Oct 06, 2020
    EPCA is fortunate to have among its membership ranks a weight of industry expertise and knowledge. It draws on that pool of expertise in its committees, not least the Supply Chain Programme Committee (SCPC), which includes among its members senior representatives from both the petrochemical industry and from its logistics service partners.
    Full story
  • Parts Kits for Blackmer Vane Pumps & Gas Compressors

    Sep 10, 2020
    Explanation of various spare parts kits available for Blackmer Sliding Vane Pumps and Reciprocating Gas Compressors and where to find them on the website.
    Full story