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Peristaltic Pump DULCO®flex DFDa

Feed rates of up to 15,000 l/h at 15 bar

The peristaltic pump DFDa is designed for maximum pump capacities and high pressures and is winning customers over with its noiselessness and long service life. It is fitted with shoes and fabric-reinforced hoses – perfect for industrial use.

Product description

Maximum pump capacities and high pressures

The pump housing is filled with glycerine to reduce friction. A ball-bearing mounted rotor ensures extremely smooth running and a long service life. In tough industrial use, the DFDa conveys volumes of up to 15,000 l/h with back pressures of up to 15 bar.

A vacuum unit can optionally be used to help the hose to return to its original shape with pumps of the product range DFDa, thereby improving their suction behaviour and ensuring the even feed of high-viscosity media.

Your benefits

  • Simple to operate
  • Reversible pumping direction
  • Hose materials suitable for various chemicals
  • Simple and quick hose change
  • Ideal for pumping pasty, high-viscosity, abrasive and gaseous media
  • Self-priming

Field of application

  • Chemical industry
  • Waste water
  • Mining

    Technical Details

    • Connector sizes DN 25 – DN 100
    • Feed rates of 0.3 - 20.0 l/rev
    • Hose materials NR, NBR, EPDM
    • Self-priming up to 8 m
    • Back pressure up to 15 bar
    Options
    • Stainless steel base plate
    • Available as a mobile unit
    • Various connectors, such as Tri-Clamp, DIN 11851 and flange
    • Pulsation damper
    • Leak sensor
    • Vacuum system

    Technical Data

    HoseNR, NBR, EPDM
    Self-primingup to 8 m
    Rollers / shoesShoes

    Type

    Feed rate / revolution

    Pump capacity at max. back pressure

    Diameter Ø

    Max. solids

    Weight

    Connection size

    l/rev

    bar

    l/h

    mm

    mm

    kg

    DFDa 025

    0.30

    15

    504

    25

    6.3

    57

    DN 25

    DFDa 032

    0.62

    15

    787

    32

    8.0

    89

    DN 32

    DFDa 040

    1.33

    15

    2,075

    40

    10.0

    150

    DN 40

    DFDa 060

    2.90

    15

    3,800

    57

    14.3

    252

    DN 50

    DFDa 070

    6.70

    15

    7,200

    65

    16.3

    530

    DN 65

    DFDa 080

    11.70

    15

    8,700

    80

    20.0

    900

    DN 80

    DFDa 100

    20.00

    15

    14,400

    100

    25.0

    1,100

    DN 100

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    Overview

    Maximum pump capacities and high pressures

    The pump housing is filled with glycerine to reduce friction. A ball-bearing mounted rotor ensures extremely smooth running and a long service life. In tough industrial use, the DFDa conveys volumes of up to 15,000 l/h with back pressures of up to 15 bar.

    A vacuum unit can optionally be used to help the hose to return to its original shape with pumps of the product range DFDa, thereby improving their suction behaviour and ensuring the even feed of high-viscosity media.

    Your benefits

    • Simple to operate
    • Reversible pumping direction
    • Hose materials suitable for various chemicals
    • Simple and quick hose change
    • Ideal for pumping pasty, high-viscosity, abrasive and gaseous media
    • Self-priming

    Application

    Technical Data

    Downloads

    Contact us

    Wesley Sutton

    Managing Director, ProMinent Fluid Controls UK Ltd.

    »We are always available to help. Don't hesitate to contact us.«

    +44 1530 560 555  Send request   

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