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DULCOFLEX - DFXa

Feed rate of 10 ml/h to 65 l/h at up to 7 bar back pressure

The DULCOFLEX (DFXa) is an intelligent peristaltic metering pump that is valve-free and has the accuracy of a diaphragm pump. Applications include gaseous, highly viscous, abrasive, shear-sensitive and chemically aggressive fluids.

Product description

Intelligent peristaltic metering pump!

The DULCOFLEX DFXa meters reliably and is easy to operate. It expands the ProMinent portfolio with an intelligent peristaltic metering pump. ProMinent uses its decades of experience in the metering pump industry to combine the best of both worlds. Valve-free metering with the precision of a Diaphragm Metering Pump, while fully utilizing the properties of a Peristaltic Pump This is how they work: The feed chemical is pumped by the rotor clamping the hose ... more in the glossary. Highly outgassing, highly viscous, abrasive, shear-sensitive or chemically aggressive fluids are the application of this metering pump.

The liquid end developed and patented by ProMinent enables a quick and uncomplicated hose change with a unique change concept. The display gives the operator precise instructions on the steps to be completed when changing the hose. The high-performance hoses used warrant excellent chemical resistance and a long service life.

The order information required for a hose change can be found in the pump's operating menu.

The intuitive user interface with click-wheel enables easy operation of the peristaltic metering pump.

At the heart of the DULCOFLEX DFXa is a brushless DC motor. The sophisticated control system enables precise dosing and reduction of the pump capacity with continuous dosing down to 10 ml/h. The new peristaltic metering pump is also IoT-capable. This means that it is fully networkable and can be connected to the DULCONNEX IIoT solution developed by ProMinent.

Features and Benefits

  • NSF61 Approved
  • High visibility of LED-indicator lights
  • Large, illuminated display
  • Reverse flow is possible
  • Dosing head can be aligned in four directions: Left, Right, Up and Down
  • CIP (cleaning in place)-enabled system
  • Pump is available as an FDA design

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    Peristaltic Metering Pump DULCO flex Control DFXa - Tube change

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    Universal Control Cable

Field of application

The following list is a general representation of basically suitable applications for this product. Please contact your personal representative to discuss the use of the product in your individual application.

  • Potable water and wastewater treatment
  • Food and beverage industry
  • Paper industry
  • Chemical industry
  • Electroplating
  • Swimming pools

    Cooling Water Treatment in Energy Generation

    No biofilm, no bacteria, no dangerous by-products

    ProMinent metering pumps allow you to keep your cool at all times as you no longer need to concern yourself with the cooling process. Alternative biocides reliably prevent deposits.
    more

    Waste Water Treatment in the Paper and Pulp Industry

    Clean waste water is returned to nature

    Very low-impact treatment for waste water. Our intelligent processes efficiently clean and save money too.
    more

    Utility Water Treatment

    It makes economic sense to reuse process water.

    Why would you discharge water just because you've used it once? If this water is treated properly, it can be reused with ease, cutting costs in no time.
    more

    Waste Water Treatment

    Very low-impact treatment for waste water

    Our water treatment technology delivers thorough yet environmentally friendly waste water treatment. What's more, with precisely metered additives and optimised processes, you also save money.
    more

    Water Treatment and Water Disinfection

    Modern disinfection solutions for any kind of water

    We produce everything in house: all our products, systems and services. As well as being convenient, this is also smart. Disinfection solutions tailored to your needs offer excellent effectiveness.
    more

    Technical Details

    • Illuminated 3” LCD and 3-LED display for operating, warning and error messages, visible from all sides
    • Adjustable feed rate of between 65 l/ and 10 ml/h
    • Connector for 2-stage level switch or continuous level measurement
    • 3 additional freely configurable inputs and outputs on one port
    • Optional 0/4–20 mA output for remote transmission of actual dosing rate and error messages
    • Optional relay module with 1 x switch-over contact, 230 V – 6 A
    • Optional relay module with 2 x On, 24 V – 100 mA
    • Pump is available as an FDA design
    • DULCONNEX-capable
    • Connection to process control systems via fieldbus interfaces, such as PROFIBUS®, PROFINET, CANopen or Modbus RTU
    • CIP (cleaning in place)-enabled system
    • Reverse flow is possible

    Technical Data

    Type

    Maximum back pressure

    Pump capacity

    Frequency

    Connector size

    Suction lift

    Shipping weight

    psi

    rpm

    outer Ø x inner Ø

    ft | m WC

    lb | kg

    0530

    73

    0.06 gpd…7.93 gph | 10 ml/h…30 l/h

    100

    1/2" x 3/8"

    30 | 9

    12.8 | 5.8

    0730

    102

    0.06 gpd…7.93 gph | 10 ml/h…30 l/h

    100

    1/2" x 3/8"

    30 | 9

    12.8 | 5.8

    0365

    44

    0.14 gpd…17.17 gph | 22 ml/h…65 l/h

    100

    1/2" x 3/8"

    30 | 9

    12.8 | 5.8

    0565

    73

    0.14 gpd…17.17 gph | 22 ml/h…65 l/h

    100

    1/2" x 3/8"

    30 | 9

    12.8 | 5.8

    Hose material:Thermoplastic vulcanisate (TPV), polyurethane (PUR), SEBS
    Hose connectors:PVDF/PTFE
    Metering reproducibility:±1% with retracted hose (after approx. 200 revolutions)
    Electrical connection:100 - 230 V ±10%, 50/60 Hz
    Nominal power:approx. 50 W
    Degree of protection:IP 66, NEMA 4X Indoor
    Permissible ambient temperature:32 … 113 °F (0 … 45 °C)
    Viscosities:The DFXa0530VPT and DFXa0565VPT have successfully metered viscosities of up to 200,000 mPas in testing. If metering media with higher viscosities, it is important that you use solid pipework with a large diameter (DN 10). The pipes should also be as short as possible. Also do not allow the pump to run at full output.

    All data calculated with water at 68 °F (20 °C).

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    Overview

    Intelligent peristaltic metering pump!

    The DULCOFLEX DFXa meters reliably and is easy to operate. It expands the ProMinent portfolio with an intelligent peristaltic metering pump. ProMinent uses its decades of experience in the metering pump industry to combine the best of both worlds. Valve-free metering with the precision of a Diaphragm Metering Pump, while fully utilizing the properties of a Peristaltic Pump This is how they work: The feed chemical is pumped by the rotor clamping the hose ... more in the glossary. Highly outgassing, highly viscous, abrasive, shear-sensitive or chemically aggressive fluids are the application of this metering pump.

    The liquid end developed and patented by ProMinent enables a quick and uncomplicated hose change with a unique change concept. The display gives the operator precise instructions on the steps to be completed when changing the hose. The high-performance hoses used warrant excellent chemical resistance and a long service life.

    The order information required for a hose change can be found in the pump's operating menu.

    The intuitive user interface with click-wheel enables easy operation of the peristaltic metering pump.

    At the heart of the DULCOFLEX DFXa is a brushless DC motor. The sophisticated control system enables precise dosing and reduction of the pump capacity with continuous dosing down to 10 ml/h. The new peristaltic metering pump is also IoT-capable. This means that it is fully networkable and can be connected to the DULCONNEX IIoT solution developed by ProMinent.

    Features and Benefits

    • NSF61 Approved
    • High visibility of LED-indicator lights
    • Large, illuminated display
    • Reverse flow is possible
    • Dosing head can be aligned in four directions: Left, Right, Up and Down
    • CIP (cleaning in place)-enabled system
    • Pump is available as an FDA design

    Video

    Application

    Technical Data

    Downloads

    Find local ProMinent representative

    Contact us

    ProMinent Fluid Controls, Inc.


    sales-us@prominent.com

    +1 412-787-2484   
    sales-us@prominent.com Send request    

    »We are looking forward to your enquiry.«

    +1 412-787-2484 

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