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Peristaltic pumps of the DULCOFLEX DFBu series

Pressures up to 116 psi and flow rates up to 337 gph

The DULCOFLEX RAD pump offers a choice of tubing or reinforced hose in about 1/2 the space needed for conventional hose pumps!

Product description

One of the most versatile peristaltic pumps ever built!

The DULCOFLEX DFB is a versatile peristaltic pump, which incorporates both hose and tubing technology. The unique roller design offers a lubricant-free housing unlike typical shoe pumps. With pressures up to 116 psi and flow rates to 337 gph, the DFB is a great choice for pumping difficult fluids such as slurries and abrasive chemicals.

Features and Benefits

  • 0.4, 0.5, 0.6, 0.75, 0.86 in (10, 13, 16, 19, 22 mm) tubing pumps (30 psi)
  • 0.4, 0.5, 0.6, 0.86 in (10, 13, 16, 22 mm) reinforced hose pumps (116 psi)
  • Flows to 337 gph (5.6 gpm)
  • Halar coating available for the toughest chemicals
  • *** Disaster proof hose connections ***
  • Roller Technology - Lower hose Stress
  • Easy maintenance
  • Reinforced hose
  • Can run dry
  • Self-priming
  • Great for solids
  • Reversible
  • No seals or valves
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    DULCOFLEX Hose Assembly

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    DFB Pump Sizing

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    How to change the hose on your DULCOFLEX Pump

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.

  • NaOCl
  • Lime dosing
  • FeCl3
  • Mining
  • Fruit Juices
  • Flavoring
  • Wine
  • Ink
  • Emulsions
  • Detergents

    Technical Data

    DFB SeriesDFB10DFB13DFB16DFB19*DFB22
    CpmpressionRollerRollerRollerRollerRoller
    Connection3/8"3/8"3/4"1"1"
    Capacity gal/rev0.0060.010.0240.0320.066
    Max. Flow gph3151122163337
    Max. Pressure Reinforced Hoses116 psi116 psi116 psiN/A116 psi
    TubingNorpreneNorpreneNorpreneNorpreneNorprene
    Max. Pressure Tubing30 psi30 psi30 psi30 psi30 psi

    Models are available with one of the following reinforced hoses: Natural Rubber, Buna, EPDM, Hypalon

    *DFB19 is not available with reinforced hoses

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    Overview

    One of the most versatile peristaltic pumps ever built!

    The DULCOFLEX DFB is a versatile peristaltic pump, which incorporates both hose and tubing technology. The unique roller design offers a lubricant-free housing unlike typical shoe pumps. With pressures up to 116 psi and flow rates to 337 gph, the DFB is a great choice for pumping difficult fluids such as slurries and abrasive chemicals.

    Features and Benefits

    • 0.4, 0.5, 0.6, 0.75, 0.86 in (10, 13, 16, 19, 22 mm) tubing pumps (30 psi)
    • 0.4, 0.5, 0.6, 0.86 in (10, 13, 16, 22 mm) reinforced hose pumps (116 psi)
    • Flows to 337 gph (5.6 gpm)
    • Halar coating available for the toughest chemicals
    • *** Disaster proof hose connections ***
    • Roller Technology - Lower hose Stress
    • Easy maintenance
    • Reinforced hose
    • Can run dry
    • Self-priming
    • Great for solids
    • Reversible
    • No seals or valves

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    Technical Data

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