ProMinent Fluid Controls, Inc.
ProMinent Fluid Controls, Inc., the US subsidiary of German metering technology group ProMinent GmbH, headquartered in Pittsburgh, PA, designs and manufactures precision metering pumps, water treatment and disinfection systems, sensors, controllers, and the DULCONNEX IoT fluid management platform for industrial and municipal B2B customers.
- Company typePrivate
- Founded1978
- HeadquartersPittsburgh, United States
- Headcount101–250
- GTM typeB2B
- OfferingHardware or Manufacturing
What ProMinent Fluid Controls, Inc. does
ProMinent Fluid Controls, Inc. is the US subsidiary of Heidelberg, Germany-based metering technology group ProMinent GmbH, founded in 1978 and headquartered at 136 Industry Drive, Pittsburgh, PA. The company designs, manufactures, and sells precision metering pumps (diaphragm, solenoid-driven gamma/beta, motor-driven Sigma, peristaltic DULCOFLEX, and Makro TZ process pumps), water treatment and disinfection systems (UV, ozone, chlorine dioxide, electrolysis/CHLORINSITU, plus DULCOSMOSE reverse osmosis and DULCOCLEAN ultrafiltration), measurement and control hardware (DULCOTEST sensors and DULCOMETER controllers), and the DULCONNEX IoT fluid management platform. Core differentiating technology centers on a patented multi-layer safety diaphragm with rupture warning, ATEX-certified hazardous-area variants (EXTRONIC), dosing precision better than ±2%, and integration across pumps, sensors, controllers, and software under a single-vendor architecture.
The firm operates a B2B, quote-based go-to-market combining direct field sales and inside sales teams (via phone +1 412-787-2484 and [email protected]) with a dedicated EPC channel at epcprominent.com and a global subsidiary network spanning 50+ countries. Revenue is generated principally from hardware sales of pumps, systems, sensors, and controllers, with secondary contributions from professional services (installation, calibration, maintenance, optimization) and emerging recurring software revenue through DULCONNEX subscriptions. Pricing is project-driven rather than list-priced; the company explicitly states its offers are intended exclusively for businesses.
Customers span industrial and municipal segments including chemical, oil and gas, energy generation, food and beverage, paper and pulp, electroplating, public swimming pools, hospitality, marine, mining, battery manufacturing, and aquaculture. Named reference customers include Waterworks Frankfurt, SIDEST Luxembourg, Bickenbach Wastewater Treatment Plant, Welde Brewery, Messer Group, a Korean battery anode producer, the Dolder Grand hotel, and a Japanese recirculating aquaculture facility (via ProMinent Norge). Recent strategic priorities evidenced by 2024 launches include polymer mixing systems (ProMix-M/H/S), the next-generation beta/X diaphragm pump, the PumpShield enclosure, the AirGuard trichloramine monitor, the ProCal SV calcium hypochlorite feeder, and the DULCONNEX Inventory Management add-on, alongside a deliberate push into lithium-ion battery manufacturing and aquaculture verticals.
ProMinent Fluid Controls, Inc. firmographics
Firmographics- Name
- ProMinent Fluid Controls, Inc.
- Legal name
- ProMinent Fluid Controls, Inc.
- Website
- https://prominent.us
- Company type
- Private
- Founded year
- 1978
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- ProMinent Fluid Controls, Inc., the US subsidiary of German metering technology group ProMinent GmbH, headquartered in Pittsburgh, PA, designs and manufactures precision metering pumps, water treatment and disinfection systems, sensors, controllers, and the DULCONNEX IoT fluid management platform for industrial and municipal B2B customers.
- Ownership category
- akta.pro rank
ProMinent Fluid Controls, Inc. industry classification
Industry- Product category
- Industrial Fluid Metering and Water Treatment Equipment
- NAICS
- Measuring, Dispensing, and Other Pumping Equipment Manufacturing (333914), Totalizing Fluid Meter and Counting Device Manufacturing (334514), Pump and Compressor Manufacturing (33391)
- SIC
- Pumps & Pumping Equipment (3561), Totalizing Fluid Meters & Counting Devices (3824)
- akta.pro primary industry
- Specialty & Metering Pumps (IMAHANAC)
- akta.pro secondary industry
- Sensors & Feedback Devices (Pressure, Flow, Position, Encoders, Transducers) (IMAHAGAK)
Keywords
Where ProMinent Fluid Controls, Inc. is headquartered
LocationHeadquarters
- HQ city
- Pittsburgh
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
ProMinent Fluid Controls, Inc. business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Personnel, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Metering Pump Sales: Sale of metering pumps including diaphragm, solenoid-driven, motor-driven, and peristaltic pumps. Products range from small capacity units (0.003-13.2 gph) to high-capacity process pumps (up to 554 gph).
- Water Treatment Systems: Sale of water treatment and disinfection systems including UV systems, ozone systems, chlorine dioxide systems, electrolysis systems, reverse osmosis systems, and ultrafiltration systems.
- Sensor and Control Technology: Sale of sensors (pH, ORP, conductivity, chlorine, etc.), controllers, transmitters, and measurement/test systems under the DULCOTEST and DULCOMETER brands.
- Metering Systems and Solutions: Pre-engineered metering systems including DULCODOS systems, ProMix polymer preparation units, ProCal SV calcium hypochlorite feeders, and complete turnkey systems.
- Service and Support: Comprehensive service offerings including installation, start-up, training, ongoing operation support (inspection, maintenance, repair, spare parts), calibration, process optimization, upgrades, and recycling/disposal services.
- Digital Solutions: DULCONNEX digital fluid management platform providing remote monitoring, tank level monitoring, and inventory management capabilities.
Go-to-market motion2 records
Distribution channels3 records
Marketing channels9 records
ProMinent Fluid Controls, Inc. product offering
Product offeringCore offering
ProMinent Fluid Controls designs and manufactures precision metering pumps (diaphragm, solenoid-driven, motor-driven, peristaltic) and process metering pumps for high-pressure industrial applications. The company produces complementary water treatment and disinfection systems (UV, ozone, chlorine dioxide, electrolysis), measurement and control instrumentation (DULCOTEST sensors, DULCOMETER controllers), membrane filtration (reverse osmosis, ultrafiltration), pre-engineered metering systems (DULCODOS, ProMix, Tomal), and the DULCONNEX IoT digital fluid management platform for industrial and municipal customers.
Product overview
ProMinent Fluid Controls is a metering technology manufacturer offering a comprehensive portfolio of fluid handling and water treatment products organized into distinct product families. The core offerings include metering pumps (diaphragm, solenoid-driven, motor-driven Sigma series, and peristaltic DULCOFLEX types) for precise fluid dispensing; process metering pumps for high-pressure industrial applications; disinfection systems (UV, Ozone, Chlorine Dioxide, Electrolysis/CHLORINSITU) for water treatment; and metering systems (DULCODOS liquid systems, ProMix polymer preparation units, Tomal solids systems). Supporting these are measurement/control products including DULCOTEST sensors and DULCOMETER controllers, membrane technology (DULCOSMOSE reverse osmosis and DULCOCLEAN ultrafiltration), and the DULCONNEX digital platform for remote monitoring. Recent launches include the ProMix polymer mixing systems (M, H, S variants), PumpShield enclosure, beta/ X diaphragm pump, diaLog C controller, AirGuard trichloramine monitor, DULCODOS ULFb polymer system, DULCONNEX Inventory Management, and ProCal SV calcium hypochlorite feeder.
Differentiator
Problem solved
Functional benefit
Brands
- DULCOMETER: Controllers and measuring/control technology for water treatment applications
- DULCOTEST
- DULCOFLEX
- DULCOSMOSE
- DULCOCLEAN
- DULCODOS
- DULCOPOOL
- ProMix
- CHLORINSITU
- Tomal
- ProCal
- PumpShield
- DULCONNEX
- gamma
- beta
- Sigma
- Makro TZ
- EXTRONIC
Products and services
- Metering Pumps Precision metering pumps for controlled fluid dispensing in water treatment and industrial processes, including diaphragm, solenoid-driven, motor-driven, and peristaltic variants with capacity ranges from 0.003 gph to 264 gph, serving water treatment and industrial process markets.
- Diaphragm Metering Pumps Hermetically sealed diaphragm pumps featuring patented multi-layer safety diaphragms for pumping aggressive media in oil and gas production, refineries, chemical, petrochemical, pharmaceutical, cosmetics, and food industries.
- Motor-Driven Metering Pumps (Sigma Series) Robust motor-driven metering pumps with mechanically actuated diaphragms for low-pressure ranges, including Sigma/1, Sigma/2, Sigma/3, and Sigma X control types with capacity ranges from 5.3 to 264 gph and rigid characteristic curves for accurate metering under fluctuating pressures.
- Peristaltic Metering Pumps (DULCOFLEX) Valve-free peristaltic pumps for gaseous, highly viscous, abrasive, shear-sensitive, and chemically aggressive fluids, with DFXa series from 10 ml/h to 65 l/h at up to 7 bar and DFYa series up to 660 l/h at up to 8 bar.
- Process Metering Pumps High-end diaphragm, hydraulic diaphragm, and plunger metering pumps for petrochemical and oil and gas industries, designed to withstand very high pressure levels and extreme temperatures.
- UV Systems (DULCODES) Chemical-free UV disinfection systems for water treatment, with DULCODES LP series handling flow up to 138,162 gal/hr (523 m3/h) for efficient, chemical-free water treatment applications.
- Ozone Systems Ozone treatment systems leveraging the strongest oxidant and disinfectant for water treatment, effective against bacteria and viruses for various water treatment applications.
- Chlorine Dioxide Systems Long-lasting and highly effective chlorine dioxide generation systems providing microbiological protection by safely and efficiently generating oxidants and disinfectants on-site.
- Electrolysis Systems (CHLORINSITU) On-site electrolysis systems that produce chlorine, hydrogen, and sodium hydroxide from ordinary salt (sodium chloride) for water disinfection applications.
- DULCODOS Metering Systems for Liquids Pre-engineered, ready-for-use metering systems where all components are perfectly matched for trouble-free operation in dosing applications across water and wastewater treatment.
- ProMix Polymer Preparation Units Emulsion polymer preparation systems with unique three-chamber activation vessel design available in M, H, and S variants accommodating 0.22 to 300 gph neat polymer flow rates for various wastewater treatment applications.
- Tomal Metering System for Powdered Active Carbon Volumetric metering system for powdered activated carbon (PAC) with precision better than 1%, used for micro-pollutant elimination in municipal wastewater treatment without requiring error-prone weighing equipment.
- DULCOTEST pH Sensors Online pH sensors with graduated measuring ranges from pH 0-14 for water treatment and industrial process applications, including variants for potable water, process water, wastewater, and aggressive media.
- DULCOMETER Controllers Measuring and control units for water treatment applications including the diaLog C (single-channel), diaLog DACb, and D1Cb/D1Cc controllers that interface with DULCOTEST sensors and ProMinent metering pumps.
- DULCOSMOSE TW Reverse Osmosis System Compact reverse osmosis system for potable water desalination with permeate output of 0.1-50 m3/h, using ultra-low-pressure membranes achieving up to 90% output with salt retention up to 99%.
- DULCOCLEAN UF Ultrafiltration System Ultrafiltration membrane system with 8-75 m3/h filtrate output for removing turbidity, particles, and microbiological contamination from water.
- DULCONNEX Digital Platform IoT-enabled digital fluid management platform for remote monitoring and control of ProMinent equipment, with DULCONNEX Inventory Management add-on for tank level monitoring via DULCOLEVEL radar sensors.
- DULCOMETER AirGuard Trichloramine Monitor Real-time trichloramine monitoring system for indoor public swimming pools with a measuring range of 0-0.41 ppm (0-2.00 mg/m3) that automatically adjusts fresh air supply when concentrations exceed thresholds.
- ProCal SV Calcium Hypochlorite Feeder Granular calcium hypochlorite feeder for precise chlorine dosing in swimming pools, offering lower chemical costs, reduced pH impact, and safer operations compared to other chlorine sources.
- PumpShield Compact Pump Enclosure Compact, durable pump enclosure system for safe chemical dosing with flow rate up to 20.74 GPH (78.5 l/h) and 363 psi, protecting pumps from outdoor elements and containing leaks.
- Diaphragm Metering Pump beta/ X Diaphragm metering pump with capacity range 0.003-13.2 gph (10 ml/h-50 l/h), 29-232 psi (2-16 bar), featuring smartphone connectivity, improved precision dosing, and 360° status LEDs.
- Storage Tanks Plastic storage tanks with useful capacity 500L-50,000L for indoor and outdoor installation, compliant with statutory specifications for storage and metering of environmentally-hazardous substances.
- Metering System DULCODOS ULFb Polymer preparation system with three-chamber round-tank design, preparation capacity of 132 to 2,642 GPH (500 to 10,000 l/h) with intelligent control, fully automated for water and wastewater treatment.
Quantifiable outcome
- Over 70% operational cost savings achieved with onsite chlorine generation at Christchurch pool complex
- +3 more outcomes
Companies that use ProMinent Fluid Controls, Inc.
Customer profileNamed customers16 records
Segments13 records
Ideal customer profiles5 records
ProMinent Fluid Controls, Inc. technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration2 records
Feature8 records
ProMinent Fluid Controls, Inc. partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered minor and core.
- Waterworks Frankfurt on MainminorWaterworks Frankfurt relies on ProMinent's DULCODOS SAFE-IBC dosing system for disinfection of filter systems. This represents a reference installation demonstrating ProMinent's capability in municipal water treatment applications.
- SIDEST (Regional Waste Water Association, Luxembourg)minorSIDEST conducts research into breakdown of micropollutants at sewage plant in Grevenmacher, Luxembourg. ProMinent GmbH provides technological support with an ozone system used as additional purification stage.
- OTEC PräzisionsfinishminorOTEC develops and produces machines for surface finishing. The company relies on the new beta/ X metering pump from ProMinent for precisely controlled lubricant supply in mass finishing process.
- EPC Firms (Engineering, Procurement, Construction)coreProMinent has established epcprominent.com as a dedicated resource for EPC firms, offering engineered systems, technical expertise, and reliable end-to-end solutions for complex industrial projects.
Scale indicators2 records
Recent moves5 records
Expansion highlights6 records
ProMinent Fluid Controls, Inc. competitors and assessment
Company assessmentBroad incumbents
- Grundfos: Global Danish pump manufacturer with deep US coverage in dosing, circulation, and centrifugal pumps. Directly comparable to ProMinent in chemical metering and water treatment dosing, but operates a much broader pump portfolio and targets building services, irrigation, and industrial applications.
- IDEX Corporation: Diversified US industrial company with fluidics and metering pump brands. Overlaps with ProMinent in precision fluid handling for chemical, water, and industrial markets, but at far greater scale and breadth.
- Xylem Inc. US-listed water technology company serving utility, industrial, and commercial water markets. Comparable to ProMinent in municipal water treatment dosing and disinfection, with a much larger US footprint and broader portfolio including smart metering and analytics.
Direct peers
- Milton Roy (Ingersoll Rand): Heritage US manufacturer of metering and dosing pumps under Ingersoll Rand. Directly competes with ProMinent in chemical, oil & gas, and water treatment metering applications with a long-installed US base.
- Lutz-Jesco GmbH: German dosing pump and water treatment specialist. Comparable to ProMinent in diaphragm metering pumps, chlorination systems, and disinfection equipment for municipal and pool water treatment.
- Verder Group: Dutch industrial pump group with strong presence in metering and specialty pumps. Comparable to ProMinent in chemical metering, peristaltic pumps, and process fluid handling across water treatment and industrial customers.
- Seko S.p.A. Italian manufacturer of dosing pumps, controllers, and complete water treatment systems. Direct comparable to ProMinent in chemical metering pumps and integrated dosing solutions for water and industrial customers.
- Watson-Marlow (Spirax Group): Specialist manufacturer of peristaltic pumps and tubing-based fluid handling. Directly competes with ProMinent's DULCOFLEX peristaltic metering pump line in chemical, water treatment, and pharmaceutical dosing.
- Lewa GmbH: German specialist in diaphragm and process metering pumps for high-pressure applications. Direct competitor to ProMinent's Makro TZ and process metering pump lines in oil & gas, chemical, and pharmaceutical process industries.
Emerging players
- Seepex (Ingersoll Rand): Specialist in progressive cavity pumps for viscous and abrasive media. Adjacent to ProMinent in chemical and wastewater metering where challenging fluids require specialty pumping beyond standard diaphragm designs.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights7 records
Customer concentration
ProMinent Fluid Controls, Inc. social profiles
Digital presenceProMinent Fluid Controls, Inc. compliance and trust
Trust signalCompliance1 record
ProMinent Fluid Controls, Inc. financial estimates
Financial estimateRevenue estimate
Valuation estimate
ProMinent Fluid Controls, Inc. leadership team
Management profileNumber of profiles
ProMinent Fluid Controls, Inc. funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ProMinent Fluid Controls, Inc. M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ProMinent Fluid Controls, Inc.
What does ProMinent Fluid Controls, Inc. do?
ProMinent Fluid Controls designs and manufactures precision metering pumps (diaphragm, solenoid-driven, motor-driven, peristaltic) and process metering pumps for high-pressure industrial applications. The company produces complementary water treatment and disinfection systems (UV, ozone, chlorine dioxide, electrolysis), measurement and control instrumentation (DULCOTEST sensors, DULCOMETER controllers), membrane filtration (reverse osmosis, ultrafiltration), pre-engineered metering systems (DULCODOS, ProMix, Tomal), and the DULCONNEX IoT digital fluid management platform for industrial and municipal customers.
Is ProMinent Fluid Controls, Inc. a public or private company?
ProMinent Fluid Controls, Inc. is a private company. It is classified as corporate owned and is currently operating.
When was ProMinent Fluid Controls, Inc. founded?
ProMinent Fluid Controls, Inc. was founded in 1978. It employs 101 to 250 people.
Where is ProMinent Fluid Controls, Inc. based?
ProMinent Fluid Controls, Inc. is headquartered in Pittsburgh, United States, in the North America region.
How does ProMinent Fluid Controls, Inc. make money?
Six revenue lines are on record. Metering Pump Sales are the primary driver. The others are water Treatment Systems, sensor and Control Technology, metering Systems and Solutions, service and Support and digital Solutions.
Who are ProMinent Fluid Controls, Inc.'s main competitors?
Broad incumbents on record are Grundfos, IDEX Corporation and Xylem Inc.. Direct peers are Milton Roy (Ingersoll Rand), Lutz-Jesco GmbH, Verder Group, Seko S.p.A., Watson-Marlow (Spirax Group) and Lewa GmbH. Seepex (Ingersoll Rand) is listed as an emerging player.
Does ProMinent Fluid Controls, Inc. have an API?
No public API is recorded for ProMinent Fluid Controls, Inc..
What industry is ProMinent Fluid Controls, Inc. in?
ProMinent Fluid Controls, Inc.'s product category is Industrial Fluid Metering and Water Treatment Equipment. Its primary akta.pro industry code is IMAHANAC, Specialty & Metering Pumps, with a secondary code of IMAHAGAK, Sensors & Feedback Devices (Pressure, Flow, Position, Encoders, Transducers). Its NAICS code is 333914 and its SIC code is 3561.