Hollow fiber UF (ultra filtration) series with inside-out type filtration makes it easy to remove substances filtered out by ultra filtration membrane through backwash or chemical cleaning, meanwhile ensures foulants from feed water won’t contact with outer surface of ultra filtration membranes, preventing foulants from precipitating and stacking onto membrane surface. Housing of UF membrane is made of fiber glass or PVC material, two ends of membrane housing are cast and sealed with epoxy resin.
Description
Models
| Model no. | HWUF-90 | HWUF-160 | HWUF-200 | HWUF-250 |
|
Product size |
4” | 6” | 8” | 10” |
| Φ 90 x 962mm | Φ 160 x 1135mm | Φ 200 x 995mm | Φ 250 x 1600mm | |
| Material | PES PAN PVDF | |||
| Filtration method | Inside-out type | |||
| Inner/outer diameter of
hollow fiber (mm) |
1.0/1.6 |
1.0/1.6 |
1.0/1.6 |
1.0/1.6 |
| Molecular Weight
Cutoff (Da) |
6,000, 20000, 100000,150000 |
|||
| Active membrane area
(m2) |
4.5 | 13 | 23 | 50 |
| Designed flux
(L/m2/hr) |
40~120 |
40~120 |
40~120 |
40~120 |
| Designed product water
output (m3/hr) |
0.2-0.4 |
0.5-1.2 |
1.0-3.0 |
2.0-6.0 |
| Material of housing | UPVC , ABS | |||
| Sealing material | Epoxy resin/Polyurethane | |||
| Material of end cap | UPVC, ABS | |||
Dimension of UF product
| Size
Model |
A | B | C | L1 | L2 |
Connection |
| mm | mm | mm | mm | mm | ||
| HWUF-90 | 169 | Φ 113 | 112.5 | 962 | 1164 | DN25 |
| HWUF-160 | 210 | Φ 200 | 150.5 | 1135 | 1335 | DN40 |
| HWUF-200 | 302 | Φ 237 | 183.5 | 995 | 1415 | DN50 |
| HWUF-250 | 315 | Φ 283 | 173 | 1600 | 1713 | DN50 |
