.png?width=500&height=200&name=badgets%20group%20(1).png "badgets group (1)")
.png?width=1400&height=2000&name=LP-DULCOFLEX%20DFBa-short%20(1).png "LP-DULCOFLEX DFBa-short (1)")
NR | natural rubber
From -20 °C to +80 °C
This hose is suitable for over 75 % of all peristaltic applications. It is suitable for slightly corrosive chemicals and neutral products with abrasive components.
Welcome to the
Peristaltic Team DULCOFLEX
.png?width=2000&height=861&name=Vorschlag%201%20(3).png "Vorschlag 1 (3)")
Peristaltic Team – The Experts Behind Every Flow!
#readytoflow
Get to know our Peristaltic Team - a team with clear roles and strong personalities.
The peristaltic metering pump DULCOFLEX DFXa, the Chief Precision Officer, holds the line when every milliliter counts. DFYa, Head of Flow and Liquid, enlarges the stage and still keeps the pace.
For heavy-duty tasks, the team calls on the Transfer Unit: the DULCOFLEX DFBa peristaltic pump tackles the task with agility, DFCa handles large flows with ease and DFDa delivers peak performance under pressure.
Together we deliver measurable precision, robust transfer power and smart networking - in short: flow you can count on.
In the Precision Department, controlled precision meets intelligent dispensing technology: the DFXa and DFYa reliably handle demanding media - from outgassing to highly viscous. With assisted hose change, standardized click-wheel operation, reversible conveying direction and IIoT integration via DULCONNEX, they offer high process reliability, easy handling and full transparency. Whether precise small quantities or higher capacities: The Precision Department ensures stable, efficient and digitally networked dispensing processes.
Chief Precision Officer
Peristaltic metering pump DULCOFLEX DFXa
Precise peristaltic metering with ±1 % accuracy
About me
I am the specialist when metering has to be absolutely precise. With a working range of 10 ml/h to 65 l/h and up to 7 bar, I deliver linear, reproducible dosing (±1 %) - even when media are demanding: outgassing, viscous, abrasive or shear-sensitive.
My brushless DC drive, intuitive click-wheel user interface and assisted hose change turn complex adjustments into guided, error-free processes. With my full IIoT capability, I integrate seamlessly into digital environments via DULCONNEX - for remote monitoring, process analysis and data-based optimization.
Whether via PROFIBUS, CANopen, PROFINET, Modbus, 0/4-20 mA, contact control, timer mode or higher-level process control systems - I adapt to the communication method of every system.
Key Skills
Key Skills
- Precise dosing with ±1 % repeatability, stable from 10 ml/h up to 65 l/h
- Reliable with outgassing, viscous and shear-sensitive media
- Fast, guided tube change - media contact exclusively in the tube
- Complete IIoT integration via DULCONNEX: transparency, alarms, remote insights
- Direct setting of the dosing capacity in l/h, ml/h or GPH
-
Excellent suction properties and no issues with highly outgassing media
- Suitable for viscosities up to 200,000 mPas (with VPT0530/VPT0565)
- Many control options: analog 0/4-20 mA, contact, timer, BUS systems
- Robust, low-maintenance design for continuous operation
Specialist areas
Specialized in
- High-precision chemical dosing
- Continuous and batch dosing
- Demanding media
- Digital system integration & remote diagnostics
- Precision-critical industrial processes
Focus industries
Industries
Water & wastewater | chemicals | food & beverages | battery production
Head of Flow and Liquid
Peristaltic metering pump DULCOFLEX DFYa
High capacity, high precision (200 l/h | 410 l/h | 660 l/h)
About me
I take precision to the next level. In three versions (200 / 410 / 660 l/h) and at up to 8 bar, I combine high dosing capacity and uncompromising precision. As a valveless, electronically controlled peristaltic metering pump, I combine advanced technology with a fiber-reinforced hose and a uniform, intuitive user interface that your teams are already familiar with.
Handling outgassing, viscous, abrasive, particle-containing or shear-sensitive media is part of my daily routine. My menu-guided hose change, reversible conveying direction and click-wheel operation make me particularly efficient.
As a digital team player, I can be easily integrated into any system via PROFIBUS, analog 0/4 20mA signals, contact, batch or manual operation. With full IIoT capability via DULCONNEX, I provide transparency, remote insights and reliable operating data along the entire process chain.
Key Skills
Key Skills
- High-capacity, reproducible dosing
- Electronic control with display UI & harmonized menu logic
- Fast, guided hose change & reversible feed direction
- BUS integration: PROFIBUS
- Direct dosing quantity adjustment in l/h
- Many control options: analog 0/4-20 mA, contact, batch, manual, BUS
- No problems with strongly outgassing media or air inclusions
- Optimized for viscous, shear-sensitive, abrasive or particle-containing media
Specialist areas
Specialized in
- High-capacity and continuous industrial dosing
- Stable performance with complex, fluctuating media
- Digitally networked, precision-critical process environments
Focus industries
Industries
Water & wastewater | chemicals | food & beverages | battery production
The Transfer Unit is our team of experts for industrial conveying processes - strong, flexible and reliable for every media challenge. With DFBa, DFCa and DFDa, it covers the entire conveying spectrum: from viscous and abrasive media to high flow rates and pressures.
Together, they offer self-priming performance, dry-running reliability, reversible conveying direction, robust roller or sliding shoe technology and a large selection of compatible hose materials. The transfer unit thus ensures stable processes, high operational reliability and maximum efficiency - from precise handling to heavy-duty performance.
Compact Transfer Specialist
Peristaltic pump DULCOFLEX DFBa
Compact. Robust. Reliable. (up to 800 l/h)
About me
I am the compact specialist for industrial conveying tasks where reliability, media diversity and user-friendliness are crucial. With a conveying capacity of up to 800 l/h and an adjustable pressure resistance of up to 8 bar, I impress wherever paste-like, highly viscous, abrasive or outgassing media need to be moved safely and constantly.
Thanks to my roller technology and fabric-reinforced hoses, I am particularly durable and trouble-free. I am self-priming, dry-run safe and can reverse the conveying direction - ideal for flexible process sequences. Hose changes are done quickly and reduce downtimes to a minimum.
Do you need hygienic processes? With EU 1935/2004 conformity and FDA options, I am also ideally suited for this.
Key Skills
Key Skills
- Safe conveying of viscous, abrasive, paste-like and outgassing media
- Self-priming, dry-running safe and reversible conveying direction
- Quick, uncomplicated hose change
- Large selection of hose materials (NR, NBR, EPDM, Hypalon)
- Roller technology for hose-friendly and efficient conveying
- Optional Halar-coated housing for chemically aggressive environments
- Optionally with or without gearbox / frequency converter
- EU 1935/2004 compliant, FDA options on request
Specialist areas
Specialized in
Industrial conveying processes, abrasive media, viscous material flows, chemical applications, hygienic requirements.
Focus industries
Industries I support
Water/Wastewater | Chemicals | Food & Beverage | Mining | General Industry
Liquid Supervisor
Peristaltic pump DULCOFLEX DFCa
High-flow professional for industrial applications (up to 25,000 l/h)
About me
I take responsibility when high flow rates and robust continuous performance are required. With flow rates of up to 25,000 l/h and a pressure resistance of 8 bar, I am perfect for demanding industrial applications.
My ball-bearing mounted rotor ensures particularly smooth running and a long service life. I support highly viscous media with an optional vacuum system, which improves my suction behavior and ensures consistent, stable pumping.
Thanks to my roller technology, I work in a hose-friendly, efficient and low-maintenance manner - ideal for tough industrial use. I am self-priming, dry-running and reversible and can be equipped with a Halar coating for increased chemical resistance if required. I also comply with EU 1935/2004 and offer FDA-compliant components on request.
Key Skills
Key skills
- High flow delivery up to 25,000 l/h
- Smooth running & durable thanks to ball bearing rotor
- Optional vacuum system for highly viscous media
- Self-priming, dry-run safe & reversible pumping direction
- Numerous hydraulic connection options (BSP, NPT, Tri Clamp, DIN 11851)
- Optional Halar coating for maximum chemical resistance
-
ATEX‑compliant for safe operation in potentially explosive atmospheres
- EU 1935/2004 compliant; FDA options available
Specialist areas
Specialized in
Bulk transfer, highly viscous media, abrasive material flows, chemical processes, demanding continuous applications.
Focus industries
Industries
Chemicals | Mining | Water/Wastewater | Food & Beverage | Battery industry
Director of High Capacity
Peristaltic pump DULCOFLEX DFDa
For maximum performance at pressure & flow rate (up to 35,000 l/h / 15 bar)
About me
When it comes to extreme performance requirements, I'm ready: up to 35,000 l/h at 15 bar make me the first choice for heavy industrial processes. My glycerine-filled pump housing reduces friction and ensures particularly smooth running, while my ball-bearing rotor is designed for maximum durability.
Whether highly viscous, abrasive, outgassing or paste-like media - I remain stable, reliable and precise. An optional vacuum system optimizes my suction performance with demanding media.
Thanks to my robust glide shoe technology (instead of rollers), I am optimally designed for high pressures. I am self-priming, dry-run safe, reversible and comply with EU 1935/2004, with optional FDA-compliant hoses. I am available in EX-compliant versions for potentially explosive atmospheres.
Key Skills
Key skills
- Extreme flow rate: up to 35,000 l/h and 15 bar
- Glycerine-filled housing: low friction & smooth running
- Sliding shoe technology for maximum pressure stability & gentle, even hose compression
- Hydraulic connection options (DIN Flange)
- Ball bearing rotor for long service life
- Optional vacuum system for viscous media
- Self-priming, dry-run safe & reversible delivery direction
- Compatible hose materials for a wide range of chemicals
- Optional Halar coating for maximum chemical resistance
-
ATEX‑compliant for safe operation in potentially explosive atmospheres
- EU 1935/2004 compliant, FDA options available
Specialist areas
Specialized in
High-pressure pumping, large flow rates, abrasive processes, extreme industrial continuous loads.
Focus industries
Industries I support
Mining | chemicals | water/wastewater | battery production | high-pressure industrial technology
Find the right hose
Strong performance needs the right partner. Only the right hose turns precision, power or robustness into real process reliability.
Quality, reinforcement and chemical resistance determine reliable dosing and conveying - or wear and unplanned downtime. The right hose makes all the difference. That's why ProMinent offers high-quality, multiple fabric-reinforced hoses, optimally matched to the medium and application - for longer service life and maximum process reliability.
Universal hose compatibility
All our hose types are suitable for use in all ProMinent peristaltic pumps (exception: DFXa).
All our hose types are suitable for use in all ProMinent peristaltic pumps (exception: DFXa).
NBR | For oils & greases
From -10 °C to +80 °C
Suitable for oily and greasy substances and products containing certain types of hydrocarbons. The core is made of nitrile rubber, which is reinforced with robust textile inserts.
EPDM | For corrosive media & solvents
From -10 °C to +80 °C
Designed for corrosive chemicals and waste water contaminated with solvents, the hose is reinforced with particularly robust inserts that ensure exceptional chemical resistance.
NBR-A | Suitable for use in the food industry
From -10 °C to +80 °C
A food-safe hose, suitable for products with oily or greasy components and for cleaning agents. The hose is manufactured in accordance with FDA specifications.
CSM (Hypalon) | For increased chemical resistance
From -10 °C to +80 °C
Made from chlorinated and sulphonated rubber. It has excellent chemical resistance to highly concentrated acids and alkalis, ozone and other oxidizing substances.
Tube/Hose change made easy
Back to perfect flow in just a few simple steps.
Changing the DFXa hose
Changing the hose of the DFYa, DFBa, DFCa, DFDa
Wastewater treatment
Low nitrate levels thanks to precise dosing
In the Flanders region, more than 83% of wastewater is treated using state-of-the-art processes. The project has a positive effect on the water quality of the Scheldt and Meuse and makes a significant contribution to keeping the North Sea clean.
Mining
Flotation in mining
Activating chemicals (frothers and collectors) must be added precisely in order to remove the ore from the flotation slurry more quickly. The right quantity is crucial.
Wastewater treatment
Reliable phosphate precipitation
Between art nouveau buildings and vineyards, a special atmosphere characterizes many historic places. To ensure that this idyll is not impaired by contaminated wastewater, a ProMinent complete solution reliably guarantees compliance with phosphate limits.
Contact
Our websites, web stores and offers are aimed exclusively at companies. Further information can be found in our General Terms and Conditions (GTC).