AZUD HELIX AUTOMATIC FT4DCL DLP
| عنوان فارسی سری | عنوان انگلیسی سری |
|---|---|
| Standard series for low salinity water | FT4DCL DLP |
| Special series for seawater and high salinity water | FT4DCL SW DLP |
Self-cleaning disc filtration equipment composed by 3 to 12 filters AZUD HELIX AUTOMATIC Ø4″ with discs AZUD MG/WS, which perform an in-depth 3D filtration, installed in-line on Ø6″- 12″ inlet/outlet manifolds. Includes Ø3″ backwash valves 3-way membrane type and the innovative DLP TECHNOLOGY, that enable the sequential low-pressure backwashing of each filter using filtered water from the rest of filters of the equipment, while continues the filtered water supply downstream. The patented AZUD HELIX anti-clogging deflector provides a reliable filtration thanks to an effect of centrifugal separation, with less backwash frequency and less water and energy consumption.
Smart, compact and modular plug&play solution, made of technical thermoplastics, increases the shelf life of the installation providing a long-term operation with minimum operational costs and less maintenance downtime.
Technical Specifications
| Filter Type | Helix automatic disk filter (self-cleaning system) |
|---|---|
| Num of filter | 3-12 double filters Ø4” (rPA) |
| TDS range | TDS < 6000 mg/l |
| Working pressure | Max: 10 bar (145 psi) Min: 0.8 bar (11.6 psi) |
| Min. flushing pressure | 1.5 bar (22 psi) |
| Min. backwash flow | 5 l/s (79 gpm) per filter |
| Backwash duration | 20 – 30 s per filter |
| PH | 4 – 11 |
| Water temperature | ≤ 60 ℃ (140 ℉) |
| Filtration degrees | 3-4 filters : 400 – 200 – 130 – 100 – 50 – 20 (micron), 5-12 filters : 400 – 200 – 130 – 100 – 50 – 20 – 10 – 5 (micron) |
| Connections type | Flange ANSI B16.5, Flange DIN 2576 |
Other Features
Pneumatic command (PN)
1 x 3” Diaphragm 3-way backwash valve for each filter – Pneumatic command (PN)
Body: rPA – Shaft, seat and spring: SS duplex
Inlet/Outlet HDPE manifolds: Ø 6”-12” (160-315 mm) – Flange
Drainage HDPE manifold: Ø4” (110 mm) – Grooved/PVC (Glue)
To view the filter specifications, refer to the technical specifications table of HELIX AUTOMATIC FT DLP series.
| Model | Num. of filter | Filtration Area (cm2) | Connections Inlet/Outlet | Max. flow rate m3/h (gpm) - 130 micron | Max. flow rate m3/h (gpm) - 50 micron | Dimensions - L – W – H (mm) |
|---|---|---|---|---|---|---|
| FT4DCL3 | 3 double filters Ø4” | 9720 | Ø6” | 156 (687) | 84 (370) | 1040 – 1200 – 1690 |
| FT4DCL4 | 4 double filters Ø4” | 12960 | Ø6” Ø8” | 160 (705) 208 (916) | 112 (493) | 1305 – 1200 – 1770 |
| FT4DCL5 | 5 double filters Ø4” | 16200 | Ø6” Ø8” | 160 (705) 240 (1057) | 140 (616) | 1575 – 1200 – 1770 |
| FT4DCL6 | 6 double filters Ø4” | 19440 | Ø8” Ø10” | 240 (1057) 312 (1374) | 168 (740) | 1870 – 1200 – 1875 |
| FT4DCL7 | 7 double filters Ø4” | 22680 | Ø8” Ø10” | 240 (1057) 364 (1603) | 196 (863) | 2145 – 1200 – 1875 |
| FT4DCL8 | 8 double filters Ø4” | 25920 | Ø8” Ø10” | 240 (1057) 380 (1673) | 224 (986) | 2420 – 1200 – 1875 |
| FT4DCL9 | 9 double filters Ø4” | 29160 | Ø10” Ø12” | 380 (1673) 468 (2061) | 252 (1110) | 2700 – 1200 – 2040 |
| FT4DCL10 | 10 double filters Ø4” | 32400 | Ø10” Ø12” | 380 (1673) 520 (2290) | 280 (1233) | 3120 – 1200 – 2010 |
| FT4DCL11 | 11 double filters Ø4” | 35640 | Ø10” Ø12” | 380 (1673) 572 (2519) | 308 (1356) | 3395 – 1200 – 2010 |
| FT4DCL12 | 12 double filters Ø4” | 38880 | Ø10” Ø12” | 380 (1673) 624 (2748) | 336 (1480) | 3670 – 1200 – 2010 |
- 3 filter packages come with FBC103 SW unit control.
- 4-12 filter packages come with FBC112 SW unit control.
- It is possible for the manufacturer to change the technical specifications without prior notice.
Technical drawings
