Simple, Rugged Quality


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Madden Manufacturing Literature

Madden’s literature page has every brochure, operators manual, installation instruction, data sheet, and drawing on all of our products on this page of the website. You can also scroll down to the bottom of this webpage to find the link to our video channel which contains more helpful information.
If there is anything you can’t find,click here to contact us to request a document and we’ll get back with you as soon as possible.

Contact Madden Manufacturing for a complete list of Pump Accessories

Madden Manufacturing Inc. - Videos
Link to Madden's YouTube Channel

Click the YouTube logo to go directly to Madden Manufacturing's channel. Here you will find all of our informative and "how to" style videos covering things like wetted end repairs, replacing a heat recovery system's float valve, how a mechanically actuated metering pump works, and much more!

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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

Generic/Standard chemical feed system for boiler water treatment

Understanding when it’s best to use a Diaphragm metering pump vs. other chemical pumps

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

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