Product Introduction
Fluoro-Pure DFP Series Ultrafiltration module is developed with hollow fiber PVDF membrane and PVC vessel, it allows for both cross flow and dead-end filtration, compared with PES, PVC and PAN materials, PVDF has higher tensile strength and better resistance to chemicals especially sodium hypochlorite-which is main chemical used for membrane cleaning.
DFUFPVDF9077 Ultrafiltration module can effectively remove suspended solids, bacteria and viruses, compared with Nanofiltration and Reverse Osmosis technology, Ultrafiltration can produce clean fluid with much lower power consumption.
Technical Specification
| Model | DFUFPVDF9051 | DFUFPVDF9077 | |
| Specification | Membrane material | PVDF | PVDF |
| Housing material | UPVC | UPVC | |
| Pore size(μm) | 0.03 | 0.03 | |
| Membrane area(m2) | 51 | 77 | |
| L1 length(mm) | 1,860 | 2,360 | |
| L2 length(mm) | 1,630 | 2,130 | |
| A length(mm) | 135 | 135 | |
| B length(mm) | 180 | 180 | |
| C Module diameter(mm) | 225 | 225 | |
| Connection size | DN50 | DN50 | |
| Potting material | Epoxy resin | Epoxy resin | |
| Operation parameter | Max chlorine concentration(ppm) | 2000 | 2000 |
| pH range | 2~11 | 2~11 | |
| Max backwash pressure(Mpa) | 0.25 | 0.25 | |
| Max feed pressure(Mpa) | 0.6 | 0.6 | |
| Max backwash flow(L/H) | 6000 | 9000 | |
| Max air scour rate(Nm3/h) | 8 | 12 | |
| Design flux(LMH) | 50 - 120 | 50 - 120 | |