Hose pumps of the DULCOflex DFBa series
One of the most versatile hose 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.
Benefits
- 10, 13, 16, 19, 22mm tubing pumps (30psi)
- 10, 13, 16, 22mm 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
- No valves
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Applications
- NaOCl
- Lime dosing
- FeCl3
- Mining
- Fruit Juices
- Flavoring
- Wine
- Ink
- Emulsions
- Detergents
Image Download
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Capacity Data
| Pump Capacities | |||||
|---|---|---|---|---|---|
| DFB10 | DFB13 | DFB16 | DFB19 | DFB22 | |
| Compression | Roller | Roller | Roller | Roller | Roller |
| Connection | 3/8" | 3/8" | 3/4" | 1" | 1" |
| Capacity gal/rev | 0.006 | 0.01 | 0.024 | 0.032 | 0.066 |
| Max Flow gph | 31 | 51 | 122 | 163 | 337 |
| Reinforced Hoses | Natural Rubber | Natural Rubber | Natural Rubber | Not available in this model | Natural Rubber |
| Nitrile | Nitrile | Nitrile | N/A | Nitrile | |
| EPDM | EPDM | EPDM | N/A | EPDM | |
| Hypalon | Hypalon | Hypalon | N/A | Hypalon | |
| Max Pressure Reinforced Hose | 116 psi | 116 psi | 116 psi | N/A | 116 psi |
| Tubing | Norprene | Norprene | N/A | N/A | Norprene |
| Max Pressure Tubing | 30 psi | 30 psi | 30 psi | 30 psi | 30 psi |
Brochures
Cut Sheet: DulcoFlex DFB | Part #: 7750600 | Updated: 8/17/21Cut Sheet: DulcoFlex DFB RAD | Part #: 7750600 | Updated: 1/6/17
DulcoFlex Instructional Videos
Video: DulcoFlex Hose Assembly | Part #: xxxxxx | Updated: 11/18/11Video: 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: DulcoFlex DFB 10 Instruction Manual | Part #: 1092491 | Updated: 2/26/18Manual: DulcoFlex DFB 13 Instruction Manual | Part #: 1092492 | Updated: 2/26/18
Manual: DulcoFlex DFB 16 Instruction Manual | Part #: 1092493 | Updated: 2/26/18
Manual: DulcoFlex DFB 19 Instruction Manual | Part #: 1092554 | Updated: 2/26/18
Manual: DulcoFlex DFB 22 Instruction Manual | Part #: 1092555 | Updated: 2/26/18
Product Catalog Full Version
Catalog: 2022 Product Catalog - Full Version | Part #: 7750257 | Updated: 5/23/22Product Catalog Section
Catalog: 2022 Product Catalog - Pumps & Systems Accessories Section | Part #: 7750257 | Updated: 4/26/22Catalog: 2022 Product Catalog - Motor Pump Section | Part #: 7750257 | Updated: 3/24/22
ProMinent Helps Video
Video: ProMinent & Cranberry Township Wastewater Treatment Plant | Part #: xxxxxx | Updated: 4/10/19