AZUD HELIX AUTOMATIC FT700 AA DLP
| عنوان فارسی سری | عنوان انگلیسی سری |
|---|---|
| Standard series for low salinity water | FT700 AA DLP |
| Special series for seawater and high salinity water | FT700 AA SW DLP |
This series is similar in appearance to the FT200 AA DLP series and uses 2-inch super filters made by AZUD, with the difference that all models have pneumatic control and are specially designed for very low pressure. This series is designed in standard and special models of sea water.
These packages can be ordered from 2 to 10 filters, which increase the filtration level to 16,200 cm2 and the maximum flow rate of 220 m3/h (for 130 microns).
The control valves of this product are: Butterfly type Ø2” with spring return pneumatic actuator (1 unit / filter) and butterfly type Ø2” with double acting pneumatic actuator (3 unit / filter)
The filter parts can be removed without the need for tools.
This product is provided with self-cleaning air assist system, which helps to save and prevent water wastage when washing the filter, and is very suitable for places with low water.
Technical Specifications
| Filter Type | Helix automatic disk filter (self-cleaning system) |
|---|---|
| Num of filter | 2-12 filters Ø2” (rPA) |
| TDS range | Standard series: Low salinity water (TDS < 6000 mg/l), SW series: High salinity water and sea water (TDS: 6000 – 55000 mg/l) |
| Working pressure | Max: 10 bar (145 psi) Min: 0.8 bar (11.6 psi) |
| Air pressure | Max: 6 bar (87 psi), Min: 4.5 bar (65 psi) |
| Air flow x duration | 18 l/s (285 gpm) x (5-8 s) |
| Min. backwash flow | 10 L water per filter |
| PH | 4 – 11 |
| Water temperature | ≤ 60 ℃ (140 ℉) |
| Filtration degrees | 1000 – 500 – 300 – 200 – 125 – 100 – 80 – 50 (micron) |
| Connections type | Flange ANSI B16.5 – Flange DIN 2576 – Grooved |
Other Features
Pneumatic command (PN)
Air assisted backwash equipment
1 x Ø2” Butterfly valve with spring return pneumatic actuator and 3 x Ø2” Butterfly valve with double acting pneumatic actuator per filter for backwash
Body: rPP – Seal: EPDM** rubber – Disk: PP
Inlet/Outlet HDPE manifolds: Ø 3”-8” (90-200 mm) – Flange/Grooved
Drainage HDPE manifold: Ø3” (90 mm) – Grooved/ Solvent socket
¼” BSP glycerine manometer male thread. bar/psi double scale (0-10 bar / 0-145 psi). one manometer on the inlet manifold, one on the outlet manifold and one on the auxiliary tank.
To view the filter specifications, refer to the technical specifications table of HELIX AUTOMATIC FT DLP series.
This type of rubber has good chemical resistance to acids and bases and very high resistance to ozone. Highlights of EPDM include high elasticity, good thermal stability and very low density, and very good electrical resistance.
Materials used in construction
| Filter parts | FT AA DLP | FT SW AA DLP |
|---|---|---|
| MG disc | PP | PP |
| WS disc | HDPE | HDPE |
| Disk support | rPP | rPP |
| Spring | SS 302 | HASTELLOY |
| Base/Lid | rPA | rPA |
| Clamp | SS 304 | SS 316L |
| Sealing O-rings | NBR | NBR |
| 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 |
|---|---|---|---|---|---|
| FT702 AA | 2 filter Ø2” | 3240 | Ø3” | 40 | 34 |
| FT703 AA | 3 filter Ø2” | 4860 | Ø3” Ø4” | 40 72 | 40 51 |
| FT704 AA | 4 filter Ø2” | 6480 | Ø4” Ø6” | 72 96 | 68 68 |
| FT705 AA | 5 filter Ø2” | 8100 | Ø4” Ø6” | 72 120 | 72 85 |
| FT706 AA | 6 filter Ø2” | 9720 | Ø6” | 120 | 120 |
| FT707 AA | 7 filter Ø2” | 11340 | Ø6” | 120 | 120 |
| FT708 AA | 8 filter Ø2” | 12960 | Ø6” Ø8” | 120 192 | 120 136 |
| FT709 AA | 9 filter Ø2” | 14580 | Ø6” Ø8” | 120 216 | 120 153 |
| FT710 AA | 10 filter Ø2” | 16200 | Ø6” Ø8” | 120 220 | 120 170 |
- Filtration packages come with FBC110 AA unit control.
- It is possible for the manufacturer to change the technical specifications without prior notice.
Technical drawings
Catalog
