ProMinent

ProMinent North America is a leader in metering, water treatment, and disinfection technologies, serving a diverse range of industries, from chemical processing and municipal water management to food and beverage production, oil and gas, and beyond. The company’s extensive portfolio includes precision-engineered metering and peristaltic pumps, advanced measuring and control systems, and state-of-the-art sensors and polymer preparation units designed for reliable fluid management. ProMinent also delivers complete water treatment solutions, offering systems for chlorine dioxide, chlorine gas metering, electrolysis, UV disinfection, ozone generation, and membrane filtration—helping customers achieve safer, more efficient, and sustainable operations.

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Diaphragm Metering Pumps

Introducing beta/ X – a diaphragm metering pump engineered for simplicity. Set up in minutes, operate with ease, and stay connected via smartphone. With improved precision dosing, 360° status LEDs, and a rugged, flexible mounting design.

Capacity range from:

0.003 – 13.2 gph (10 ml/h – 50 l/h)

29 – 232 psi (2 – 16 bar)

Motor Driven Metering Pumps

Motor-driven diaphragm pumps offer extremely accurate metering even under fluctuating pressure conditions. This results in reduced chemical consumption and precise process control.

Typical uses include general metering of chemicals, additives, disinfectants, flocculants, pharmaceutical, cosmetics, and food production.
Hygienic SS design also available.

Capacity Ranges from:
5.3 – 275 GPH (20.1 – 1,040 l/h)
Pressures up to 232 psi (16 bar)

Peristaltic Metering Pumps

Peristaltic pumps operate on the concept of a roller compressing a hose to “push” media through at a consistent flow. ProMinent utilizes a hose and roller design, which allows higher pressures and a longer service life than comparable pumps that utilize tubes and shoes. Adaptable to a wide range of applications.

Typical uses include gaseous, viscous, shear-sensitive and particle-containing media, along with polymers, disinfectants, additives, and biocides.

Capacity Ranges from:
0.063 GPD – 19.2K GPH
(10 ml/h – 72.7K l/h)
Pressures up to 232 psi (16 bar)

Solenoid Driven Disphragm Pumps

Solenoid-driven diaphragm pumps have only one moving part, thus the drive is virtually wear-free. Additionally, these
pumps require no lubricated bearings or shafts which keeps maintenance and repair costs minimal. Self bleeding option also available.

Typical uses include general metering of chemicals, disinfectants, corrosion inhibitors, biocides, flocculants, and additives.

Capacity Ranges from:
Up to 20.74 GPH (78.5 l/h)
Pressures up to 363 psi (25 bar)