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!
1-800-369-6233
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
✓
6 Models
✓
1-11 Gallons Per Hour
✓
Up to 250 PSI
MF Series
✓
11 Models
✓
5-75 Gallons Per Hour
✓
35-300 PSI
MH Series
✓
5 Models
✓
96-360 Gallons Per Hour
✓
50-150 PSI
