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Peristaltic Pump DULCOFLEX DF2a

Capacity range 0.4 – 2.4 l/h at max. 1.5 bar back pressure

The peristaltic pump DULCOFLEX DF2a meters chemicals functionally, cost-effectively and quietly – ideal for use in swimming pools, hot tubs, and in spa and wellness facilities.

Product description

The optimum pump product range for use in swimming pools, hot tubs, and spa zones.

The feed chemical is transported by the rotor squeezing the hose in the direction of flow. This explains why there is no need for valves. The feed chemical is thus handled with care. Typical applications: wherever lower pump pressure is sufficient. For example when metering conditioners in private pools.

Your benefits

  • Smooth inner wall reduces deposits.
  • Hose materials: PharMed® or Viton®
  • Virtually silent operation
  • Simple handling
  • Enhanced service life of the hose due to spring-loaded rollers, which keep the rolling pressure constant
  • Robust and protected against spray water from all sides: Housing made of impact-resistant and chemical-resistant PPE

Field of application

The following list of applications are general examples of generally suitable applications for this product. Please contact your local sales representative to talk about the applicable use of this product in your specific case / environment.

  • Meters conditioners in private pools
  • Meters belt lubricants in bottling machines
  • Meters cleaning agents in dishwashers

    Water Softening in Public Swimming Pools

    Water softening is a key element of water treatment

    Water softening is a key element of water treatment for public swimming pools. Soft water reduces the likelihood of operating system failure and ensures that the pool attractions look their very best.
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    Flocculation in Public Swimming Pools

    Metering flocculants delivers optimum filtration

    Flocculants allow the smallest of particles to be removed from the swimming pool water. In turn, our high-precision solenoid metering pumps enable the precise and continuous supply of small volumes of these flocculants.
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    Chlorine Disinfection

    Various procedures are used to disinfect swimming pool water. Alongside the conventional metering of chlorine, use of cost-effective and environmentally-friendly electrolysis systems is also worthwhile for private pools.
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    Metering Flocculants delivers Optimum Filtration

    Flocculants allow the smallest of particles to be removed from the swimming pool water. In turn, our high-precision solenoid metering pumps enable the precise and continuous supply of small volumes of these flocculants.
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    Internal Water Management in Hotels and Resorts

    The best water for your kitchens and laundry

    Fresh bedding and sweet-smelling towels in rooms, spotlessly clean dishes and fine dining in the restaurant – desalinated and germ-free water is absolutely essential. You have the staff, we have the system technology.
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    Fighting Legionella in Hotels and Resorts

    Squeezing out legionella and pathogens

    It can be disastrous for any hotel if guests come down with legionella and seek claims for damages from the company. ProMinent provides effective solutions for eliminating legionella and other pathogens in the long term.
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    Swimming Pool Water Treatment in Hotels and Resorts

    Absolutely essential: an attractive pool with crystal-clear water

    You are an expert in pampering your guests, young and old, with everything they could desire. This usually includes an attractive swimming pool or even a luxurious spa. This is where one of our core skills come in.
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    Potable Water Supply in Hotels and Resorts

    Only the best for your guests: clean potable water around the clock

    Clean potable water is a basic requirement for guest satisfaction and therefore commercial success. ProMinent's treatment systems enable you to provide outstanding quality water all year round.
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    Swimming Pool Water Treatment

    Modern water treatment and disinfection processes enhance swimming enjoyment

    The use of metering technology and water treatment solutions may vary considerably depending on the industry and application. Rely on our decades of experience and know-how to find the safest and most efficient solution for you.
    more

    Metering of Fluids

    Incredibly simple and efficient metering of chemicals

    We transport chemicals with ease in any industrial environment: ProMinent solutions store, transfer and meter substances at rates of 0.1 l/h to 100,000 l/h at a pressure of 2 to 3,000 bar.
    more

    Technical Details

    • Self-priming against max. 1.5 bar
    • Control or flow control via ON/OFF power supply
    • Degree of protection IP 65
    • OEM versions on request

    Technical Data

    Type

    Pump capacity at max. back pressure

    Frequency

    Connector size

    Suction lift

    Intake head

    bar

    l/h

    rpm

    outer Ø x inner Ø

    m WC

    m WC

    0204

    1.5

    0.4

    5

    6x4/10x4

    4

    3

    0208

    1.5

    0.8

    10

    6x4/10x4

    4

    3

    0216

    1.5

    1.6

    20

    6x4/10x4

    4

    3

    0224

    1.5

    2.4

    30

    6x4/10x4

    4

    3

    Permissible ambient temperature:10-45 °C
    Approx. power consumption:5 W
    Switching-on duration:100%
    Degree of protection:IP 65

    All data calculated with water at 20 °C.

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    Overview

    The optimum pump product range for use in swimming pools, hot tubs, and spa zones.

    The feed chemical is transported by the rotor squeezing the hose in the direction of flow. This explains why there is no need for valves. The feed chemical is thus handled with care. Typical applications: wherever lower pump pressure is sufficient. For example when metering conditioners in private pools.

    Your benefits

    • Smooth inner wall reduces deposits.
    • Hose materials: PharMed® or Viton®
    • Virtually silent operation
    • Simple handling
    • Enhanced service life of the hose due to spring-loaded rollers, which keep the rolling pressure constant
    • Robust and protected against spray water from all sides: Housing made of impact-resistant and chemical-resistant PPE

    Application

    Technical Data

    Downloads

    Contact us

    Tze Lin Mak

    Managing Director, ProMinent Fluid Controls PFC far East Pte Ltd.

    +65 6747 4935   
    Send request    

    »Please send us your request! We will contact you shortly.«

    +65 6747 4935  Send request   

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