Metering Pumps & Chemical Feed Systems
Our diaphragm metering pumps are designed to stand the test of time. We design and build custom chemical feed systems. Call today to discuss your next project!
Proven, Rugged Metering Pumps
Madden designs chemical metering pumps with the intention of being the most cost-effective product on the market. Our focus is providing a product that minimizes/eliminates quality issues and down time with accuracy of +/- 1%
Fast Lead Times
Chemical Metering Pumps in 1-2 weeks
Emergency/Rush pumps in 1-2 days!
Made in the USA
Madden products are made in the USA at our Elkhart, Indiana plant since the 1930s.
JN Series
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6 Models
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1-11 Gallons Per Hour
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Up to 250 PSI
MF Series
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11 Models
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5-75 Gallons Per Hour
✓
35-300 PSI
MH Series
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5 Models
✓
96-360 Gallons Per Hour
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50-150 PSI
Pump Metering Technology & Industrial Mixers
Control Panels
Pump Accessories
Chemical Feed Systems
