Products

Hose pumps of the DULCOflex DFDa series


High flows and high pressures with the DFD series pumps

The DulcoFlex DFD is a hose pump designed for pressures up to 232 psi and flow rates up to 160 gpm. The unique shoe design is made of steel for smoother and cooler compression. The DFD uses safe DulcoLube oil for the shoe lubrication. With suction lifts up to 29 feet, the DulcoFlex DFD is a great choice for difficult pumping applications.

Benefits

  • Sizes: 25, 32, 40, 60, 70, 100mm
  • Flows to 160 gpm
  • Suction lifts up to 29 ft.
  • Disaster proof hose connections
  • DulcoLube food grade glycerin lubricant
  • Designed heat sink fins for cooler operation
  • Steel shoes for a smoother and cooler compression
  • Run dry capabilities

Applications

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

Capacity Data

DFD25 DFD32 DFD40 DFD60 DFD70 DFD100
Compression Shoe Shoe Shoe Shoe Shoe Shoe
Connection 1" 1 1/2" 1 1/2" 2 1/2" 2 1/2" 4"
Capacity gal/rev 0.08 0.16 0.37 0.85 1.76 5.28
Max Flow gpm 5.2 9.6 20.4 42.4 88 160
Max Pressure Reinforced Hose 232 psi 232 psi 232 psi 232 psi 232 psi 232 psi

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

 

Brochures

Cut Sheet: DulcoFlex DFD | Part #: 7750602 | 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

Data Sheet: Boiler Selection | Part #: None | Updated: Unknown
Manual: DFDa25b - 32b O&M | Part #: DFD25_DFD32_B | Updated: Unknown
Manual: DFDa40 O&M | Part #: DFD40 | Updated: Unknown
Manual: DFDa60 O&M | Part #: DFD60 | Updated: Unknown
Manual: DFDa70 O&M | Part #: DFD70 | Updated: Unknown
Manual: DulcoFlex DFDa | Part #: 986226 | Updated: 10/1/15