Madden manufactures diaphragm metering pumps for chemicals. Wetted end materials are available from stock in a variety of plastic, rubber and metals to enable the pumps to handle any industrial liquid. A complete line of metering pump accessories are offered in a wide variety of materials. For more information contact our website at


1317 Princeton Blvd
Elkhart, IN 46516
Phone: 574-295-4292
Fax: 574-295-7562

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