Accurate Chemical Feed for Demanding Industrial Applications
When chemical feed is inconsistent, your process pays for it. Poor dosing accuracy, difficult media, and maintenance-heavy pump systems can lead to wasted chemical, process disruptions, and unnecessary downtime.
SCG Process offers ProMinent peristaltic chemical feed pumps for applications that require controlled dosing, safe operation, and reliable performance across a wide range of pump capacities and pressures. ProMinent’s DULCOFLEX peristaltic pumps are designed for adaptable use in laboratory and industrial environments, with models available for low, medium, and high-capacity applications.
Why Choose ProMinent Peristaltic Pumps?
Built for Difficult Fluids
ProMinent DULCOFLEX peristaltic pumps are well suited for handling challenging media, including pasty, high-viscosity, abrasive, and gaseous fluids. This makes them a strong option for chemical feed systems where traditional pump designs may struggle with wear, clogging, or media compatibility.
Simple, Safe Operation
Peristaltic pumps operate on a straightforward principle: the fluid only contacts the hose or tubing. ProMinent notes that its models are safe and easy to use, helping simplify operation for facilities that need consistent chemical feed without unnecessary complexity.
Reduced Maintenance Demands
With no seals or valves in the pumped fluid path on certain ProMinent peristaltic pump models, these pumps can help reduce common maintenance concerns tied to chemical handling applications. ProMinent also highlights simple hose changes, self-priming operation, reversible flow direction, and dry-run capability across multiple DULCOFLEX models.
Chemical Feed Pumps Designed Around Your Application
Not every chemical feed application needs the same pump. Flow rate, pressure, chemical compatibility, viscosity, solids content, and operating environment all matter.
SCG Process helps customers select ProMinent peristaltic pumps based on the real demands of the application, whether the need is accurate low-volume dosing, abrasive chemical transfer, high-capacity feed, or industrial process pumping. ProMinent’s peristaltic pump line includes options ranging from low and medium pump capacities up to high-capacity industrial designs, including DULCOFLEX models capable of handling up to 35,000 l/h and pressures up to 15 bar.
ProMinent DULCOFLEX Pump Options
DULCOFLEX DFBr Series
The DULCOFLEX DFBr series is designed for low and medium pump capacities, with flow rates up to 337 gph and pressures up to 116 psi. ProMinent highlights benefits such as reinforced hose options, self-priming operation, dry-run capability, reversible flow, easy maintenance, and no seals or valves.
DULCOFLEX DFBu Series
The DULCOFLEX DFBu series supports pump capacities up to 800 l/h and back pressures up to 8 bar. It is suited for pumping pasty, high-viscosity, abrasive, and gaseous media, with simple operation, quick hose changes, self-priming performance, and low energy consumption.
DULCOFLEX DFCu Series
For higher-capacity industrial applications, the DULCOFLEX DFCu series offers pump capacity up to 25,000 l/h and back pressure up to 8 bar. It is built with extra rollers and fabric-reinforced hoses for industrial service.
DULCOFLEX DFDu Series
The DULCOFLEX DFDu series is designed for maximum pump capacities and higher pressures, with pump capacity up to 35,000 l/h and back pressure up to 15 bar. ProMinent positions this series for industrial use where long service life, high pressure handling, and protected hose operation are important.
Key Features:
Accurate, controlled chemical dosing for industrial and treatment applications
Handles high-viscosity, abrasive, pasty, and gaseous media
Self-priming operation for easier installation and startup
Dry-run capability on select models
Reversible pumping direction for added process flexibility
Hose materials available for a range of chemical compatibility needs
Simple hose change and maintenance-friendly design
Options for low, medium, and high-capacity pumping applications
No seals or valves on select models, reducing common wear points
Available ProMinent DULCOFLEX models for industrial use, including reinforced hose designs
Key Applications:
- Chemical Processing
- Water Treatment
- Wastewater Treatment
- Mining Chemical Feed
- pH Adjustment
- Polymer Feed
- Sludge and Slurry Handling
- Abrasive Chemical Transfer
- High-Viscosity Fluid Handling
- Industrial Process Dosing
- Scrubber Systems
- Chemical Waste Treatment
Comprehensive Expertise
Support for complex fluid transfer, treatment, and transport systems.
The SCG Advantage
Full Lifecycle Support
From installation and commissioning to rebuilds, repairs, and reverse engineering.
Tailored Pump Packages
Engineered, integrated, and factory-tested to your specifications.
Get the Right Equipment for Your Application
From pumps and valves to flow measurement and chemical feed systems, choosing the right product is critical for reliability and performance. Tell us what you’re working on and our technical experts will pinpoint the best solution based on your application, conditions, and operating goals.
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