Products

Hose pumps of the DULCOflex DFCa series


Hose Pump Roller Technology

The DulcoFlex DFC is a hose pump designed for difficult pumping applications. Unlike typical shoe pumps, it incorporates a roller design, which eliminates the need for cumbersome lubricants. The DFC can reach pressures up to 116 psi and flow rates up to 106 gpm and is ideal for difficult industrial and municipal applications.

Benefits

  • Sizes: 30, 40, 50, 60, 70 mm
  • Flows to 106 gpm
  • Disaster proof hose connections
  • Roller Technology - Lower hose stress
  • Easy maintenance
  • Reinforced hose
  • Can run dry
  • Self priming
  • Great for solids handling
  • Reversible
  • No seals
  • No valves

Applications

  • Sludge transfer
  • Lime slurry
  • NaOCl transfer
  • Inks
  • Dyes
  • Acids
  • Caustics
  • Wine barrel filling
  • Water & Waste water
  • Chemicals
  • Breweries & Wineries
  • Pulp & Paper

Capacity Data

DFC30 DFC40 DFC50 DFC60 DFC70
Compression Roller Roller Roller Roller Roller
Connection 1 1/4" 1 1/2" 1 1/2" 2" 3"
Capacity gal/rev 0.11 0.24 0.39 0.82 1.76
Max Flow gpm 7.4 14.4 23.2 41.2 106.4
Max Pressure Reinforced Hose 116 psi 116 psi 116 psi 116 psi 116 psi
Tubing N/A Norprene N/A N/A N/A
Max Pressure Tubing N/A 30 psi N/A N/A N/A

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

Brochures

Cut Sheet: DulcoFlex DFC | Part #: 7750601 | Updated: 10/5/16

Instructional Videos

Video: DulcoFlex Hose Assembly | Part #: xxxxxx | Updated: 11/18/11
Video: How To Change/Remove A Hose On DulcoFlex Pump (WEBINAR) | Part #: xxxxxx | Updated: 11/22/13
Video: Sizing A DulcoFlex Hose Pump (WEBINAR) | Part #: xxxxxx | Updated: 9/13/13

Manuals And Instructions

Manual: DFC30 & 40 O&M | Part #: DFC30_DFC40 | Updated: 8/22/14
Manual: DFC50 O&M | Part #: DFC50 | Updated: 8/22/14
Manual: DFC60 O&M | Part #: DFC60 | Updated: 8/22/14
Manual: DFC70 O&M | Part #: DFC70 | Updated: Unknown
Manual: DulcoFlex DFCa | Part #: 986227 | Updated: 2/10/14