Simple, Rugged Quality


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Madden Manufacturing - Industrial Industries Served

Gas processingMadden Manufacturing diaphragm type metering pumps for chemicals and industrial steam system equipment are utilized by a wide variety of commercial and manufacturing industries. Established in the 1930’s, our products are made in the USA at our Elkhart, Indiana plant.

Utilizing state of the art CNC machining equipment to make the component parts to rigid quality and to meet performance and cost standards, our Mission is to produce simple, rugged, quality industrial pumps and steam system equipment that will provide excellent performance and value for our customers.

Supported Industries

  • Chemical/Petrochemical
  • Electronics
  • Oil & Gas/Ethanol/Biodiesel Fuels
  • Finishing
  • Food Processing
  • Packaging/Printing
  • Pulp/Paper/Forest Products/Converting
  • Electronics
  • Pharmaceutical
  • Plastics/Rubber/Vinyl
  • Waste Water and Water Treatment

Chemical Feed & Automated Pumping Systems

Madden Manufacturing offers complete chemical feed and pumping systems for nearly any chemical application. Our chemical metering pumps are designed with the intention of being the most cost effective product on the market. Madden's positive displacement type diaphragm metering pumps have an accuracy of +/- 1%.

Standard chemical feed system components
  • Tanks
  • Heavy duty mixers
  • Metering pumps
  • Platform made of welded steel construction
  • Related accessory equipment:  pulsation dampeners, back pressure valves, pressure relief valves, leak detecting switches, calibration columns, y-strainers, and more.
Madden Manufacturing can also build convenient packaged chemical pumping systems. We simply place one of our rugged metering pumps on a small 24" X 24" steel skid, and pipe together all of the small related accessory equipment you may need, allowing you to forego the head ache of procuring such equipment as well as hiring installing contractors for these products.

Contact us and let us know what your requirements are and we'll see what we can do!

Boiler Blowdown equipment

Madden boiler blowdown equipment can service your boiler blowdown needs.

Boiler Blowdown applications
  • Hold boiler blowdown
  • Separate boiler blowdown to steam and waste water
  • Cool boiler blowdown
  • Control continuous blowdown flow rate
  • Recover otherwise lost heat from the blowdown 

Exceeding our Customers expectations

At Madden we take pride in outstanding customer service and communications. Our goal is to exceed our customer’s expectations.

Most products are assembled to order from stock component inventory to meet the customer’s specifications and service requirements. Repair parts ship in 1 day with virtually 100 per cent fill rate. Equipment orders are shipped as promised, on time every time.

To learn more about the industries that we serve, contact Madden Manufacturing today!
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Chemical Metering Pump still kicking it after 54 years!

At Madden Manufacturing our motto is “Simple, Rugged Quality” and it couldn’t ring more true than with a diaphragm metering pump that we received for repair that has been in service since October 16, 1964!

A Madden metering pump sent back in for repair that was over 54 years old.

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Recent Blog Posts

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Madden Metering Pump continues to thrive 50 years of use and a negligent shipment back to the factory

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