Published Articles

At EMCO, Air Diaphragm Pumps Help Optimize Warm, Clean-Room Operations

Upgraded capabilities expected to address upcoming USP and FDA regulation revisions  By Jack Pitts It's said the Wright Brothers, Walt Disney, William Hewlett & David Packard and Jeff Bezos all started developing their ideas in a garage. Less well-known perhaps is that at least one chemical-industry innovator also got...

A Perfect Fit for EMCO Chemical Distributors

If presented with the task of identifying the most appropriate setting in which to base a history of innovation and entrepreneurship in the United States in the 20th century, it would be hard to make a better choice than the garage. As legend has it, such well-known visionaries as the...

How to Select Diaphragms for AODD Pumps (Part 2 of 2)

Asking the right questions and utilizing the best available tools from Wilden® will help AODD pump operators maximize diaphragm life By Rob Jack, Wilden® and Pump Solutions Group (PSG®) In the first part of this article, we discussed some of the materials that have been tested extensively for use...
Wilden diaphragms for AODD pumps

How to Select Diaphragms for AODD Pumps (Part 1 of 2)

Asking the right questions and utilizing the best available tools will help AODD pump operators maximize diaphragm life By Rob Jack, Wilden® and Pump Solutions Group (PSG®) Selection of the right diaphragm for an air-operated double-diaphragm (AODD) pump is a critical consideration for safety, efficiency and trouble-free operations. A...

Smart Air Distribution Systems Upgrade Traditional AODD Pump Technology

Smart Air Distribution Systems Upgrade Traditional AODD Pump Technology Head-to-head comparisons show decreased compressed air use and enhanced flow. By Carl Glauber | Download this article Manufacturers have introduced new air distribution systems to improve AODD pump efficiency. (Article images and graphics courtesy of Wilden.) For more than 50...

Wilden AODD Pumps Improve Safety in Mining Operations

AODD pumps not only meet the challenges found in harsh mining conditions, but also help minimize the risks for mine personnel and the environment By Johannes Meijer| Download the article Introduction In the early days of the mining industry, operations were pretty basic: identify the spot where the commodity might...

Multiple PSG Brands Featured in December Pumps & Systems

Multiple PSG® Brands Featured in December Pumps & Systems The current issue of Pumps & Systems magazine focused on several brands from Pump Solutions Group (PSG®). On the cover, the magazine featured a chemical application image from Wilden® that was taken in the chemical dosing room in NTC Tankcleaning’s...

Full Steam Ahead

By Bernd Reitemeyer, Wilden | Download this article | Rotterdam’s NTC Tankcleaning uses systems from Gröninger that feature Wilden Air-Operated Double-Diaphragm (AODD) pumps to raise the performance bar in critical tank cleaning applications.

AODD Pumps in Process Cooling Applications

By Tom Zuckett, PSG | Download this article | The October issue of Process Cooling magazine included a feature article on the use of air-operated double-diaphragm (AODD) pumps in process cooling applications. This time-tested technology meets the needs of harsh operating conditions while improvements in airflow efficiency help optimized...

Shifting Your Perception of AODD Pumps

By Carl Glauber & Ravi Prasad, Wilden | Download this article | The October issue of Process India magazine included a feature article on that illustrates how a revolutionary new air-distribution technology can help minimize air consumption and improve overall efficiency of reciprocating positive displacement Air-Operated Double-Diaphragm (AODD) pump technology that is used in...