HELIX AUTOMATIC FT4DCL DLP - AZUD · HELIX AUTOMATIC FT4DCL DLP SISTEMA AZUD S.A. reserves the right to change the characteristics of these products without prior notice. 00000541

HELIXAUTOMATICFT4DCL DLP

SISTEMA AZUD S.A. reserves the right to change the characteristics of these products without prior notice. 00000541

SELF-CLEANING DISC FILTRATION EQUIPMENT

> Filtration in cooling towers

> Filtration in heat exchange systems

> Ultrafiltration membrane protection

> Make-up water filtration

> Media filters prefiltration

Working conditions

Salinity < 6000 mg/lMax. working pressure 10 bar (145 psi)Min. working pressure 0.8 bar (11.6 psi)

Min. backwash pressure 1.5 bar (22 psi)Min. backwash flow 5 l/s (79 gpm) per filter 4"Backwash duration 20 – 30 s per filter 4"

pH 4 - 11Water temperature ≤ 60 ºC (140 ºF)

Filtration degrees (micron)400 200 130 100 50 20 10 5

DESCRIPTION

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.

APPLICATIONS

Avda. de las Américas P. 6/6 • Polígono Industrial Oeste 30820 Alcantarilla • Murcia - Spain • Apdo. 147 • 30169 San Ginés • Murcia - SpainTel.: +34 968 808 402 • Fax.: +34 968 808 302 • E-mail: [email protected] • www.azud.com

Check our YouTube channel for more details

DRAINAGE MANIFOLD: Ø4" Grooved/PVC *Maximum flowrate is limited by the size and type of the auxiliary elements (manifold, flanges and valves).**AZUD FBC control unit not included with the equipment.

Filtration area Model Q max. 50 µm*m³/h (gpm)

Q max. 130 µm*m³/h (gpm) Connection

INLET AND OUTLET MANIFOLD AZUD FBC control unit**DIN 2576 ANSI B16.5 CLASS 150

9720 cm² FT4DCL33 filters Ø4" 84 (370) 156 (687) Ø6" • • 103/3

12960 cm² FT4DCL44 filters Ø4" 112 (493) 160 (705)

208 ( 916) Ø6" Ø8" • • 112/4


240 (1057)Ø6" Ø8" • • 112/5


312 (1374)Ø8"

Ø10" • • 112/6


364 (1603)Ø8"

Ø10" • • 112/7


380 (1673)Ø8"

Ø10" • • 112/8


468 (2061) Ø10" Ø12" • • 112/9


520 (2290)Ø10" Ø12" • • 112/10


572 (2519)Ø10" Ø12" • • 112/11


624 (2748)Ø10" Ø12" • • 112/12

Filters Backwash valvesInlet/outlet/drainage manifolds Scheme

Ø4" Filters (3-12 units)• MG/WS discs: PP/HDPE• Support structure: rPP• Base-lid: rPA• Spring: SS 302• Clamp: SS 304• Sealing o-rings: NBR/HDPE

Ø3" Valves 3 way-membrane (1 unit / filter)• Body: rPA• Axis, seat and spring: SS• Sealing o-rings: NBR• Command: Hydraulic (H)Manifolds: HDPE PE-100Flanges: Aluminum

PP: Polypropylene rPP: Reinforced polypropylene SS: Stainless steel rPA: Reinforced polyamide HDPE: High density polyethylene NBR: Nitrile rubber

HELIX AUTOMATICFT4DCL DLP

FILTRATION PHASE: • Water flows from the inlet manifold to the inside of the filter, passing through the anti-

clogging deflector AZUD HELIX, which throws the heavy particles away from the disc stack, avoiding the quick clogging of the filter and minimizing the backwash frequency.

• Water flows OUT-IN through the disc stack to the outlet manifold while particles bigger than the filtration degree are trapped in the discs.

SELF-CLEANING PHASE:• When automatic backwash is activated, the pressurized water flows IN-OUT,

decompressing the disc stack.

• High-speed flushing water flowing through the spray nozzles, creates a tangential cleaning effect that flush out the trapped particles.

HOW DO THEY WORK

MODELS

MATERIALS OF CONSTRUCTION

SISTEMA AZUD S.A. reserves the right to change the characteristics of these products without prior notice.


0,05

0,5

60 160

0,2

7

3

1

12080

007025063072




100MICRON

HEAD LOSS PER FILTRATION DEGREE*



gpm

gpm

gpm

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

Hea

d lo

ss (b

ar)

Hea

d lo

ss (b

ar)

Hea

d lo

ss (b

ar)

psi

psi

psi

Ø4" Drainage manifold



*The backwash frequency depends on the design flowrate. For hydraulic calculation, consider the set-point value for the self-cleaning cycle (usually 0.5 bar/7.25 psi).

Ø6" Inlet manifold

Ø8" Inlet manifold

Ø8" Inlet manifold

Ø6" Outlet manifold



FT4DCL3 DLP

FT4DCL4 DLP

FT4DCL5 DLP

130 200 400

0,05

0,5

80 210

0,2

7

3

1

160100

029007054063

0,05

0,5

100 260

0,2

7

3

1

200140

0411088026054

1200 mm [47.2"]

1195 mm [47.0"]

306 mm [12.0"]

1300 mm [51.2"]

B

A

C

C

A

B

320 mm [12.6"]

613 mm [24.1"]

1248 mm [49.1"]

1770 mm[69.7"]

1200 mm [47.2"]

930 mm [36.6"]

306 mm [12.0"]

1040 mm [41.0"]

B

A

C

C

A

B

300 mm [11.8"]

573 mm [22.6"]

1188 mm [46.8"]

1690 mm[66.6"]

1200 mm [47.2"]

1470 mm [57.9"]

306 mm [12.0"]

1575 mm [62.0"]

B

A

C

C

A

B

320 mm [12.6"]

613 mm [24.1"]

1248 mm [49.1"]

1770 mm[69.7"]




100MICRON




gpm

gpm

gpm

Flow rate (m3/h)

Flow rate (m3/h)

Flow rate (m3/h)

Hea

d lo

ss (b

ar)

Hea

d lo

ss (b

ar)

Hea

d lo

ss (b

ar)

psi

psi

psi





Ø10" Inlet manifold






FT4DCL6 DLP

FT4DCL7 DLP

FT4DCL8 DLP

130 200 400

0,05

0,5

120 320

0,2

7

3

1

240160

00410501017045

0,05

0,5

140 380

0,2

7

3

1

280200

06610421009026

0,05

0,5

160 420

0,2

7

3

1

320220

04810441069027

1200 mm [47.2"]

2329 mm [91.7"]

306 mm [12.0"]

2420 mm [95.3"]

B

A

C

C

A

B

350 mm [13.8"]

668 mm [26.3"]

1328 mm [52.3"]

1875 mm[73.8"]

1200 mm [47.2"]

1779 mm [70.0"]

306 mm [12.0"]

1870 mm [73.6"]

B

A

C

C

A

B

350 mm [13.8"]

668 mm [26.3"]

1328 mm [52.3"]

1875 mm[73.8"]

1200 mm [47.2"]

2054 mm [80.9"]

306 mm [12.0"]

2145 mm [84.4"]

B

A

C

C

A

B

350 mm [13.8"]

668 mm [26.3"]

1328 mm [52.3"]

1875 mm[73.8"]




100MICRON



gpm

gpm

Flow rate (m3/h)

Flow rate (m3/h)

Hea

d lo

ss (b

ar)

Hea

d lo

ss (b

ar)

psi

psi








FT4DCL9 DLP

FT4DCL10 DLP

ASK FOR OUR EQUIPMENT UP TO 12 FILTERS

130 200 400

0,05

0,5

180 480

0,2

7

3

1

360240

8001 0501 5802 100

0,05

0,5

200 520

0,2

7

3

1

400280

9001 2401 7802 280

1200 mm [47.2"]

3029 mm [119.3"]

306 mm [12.0"]

3120 mm [122.8"]

B

A

C

C

A

B

390 mm [15.4"]

741 mm [29.2"]

1433 mm [56.4"]

2005 mm[78.9"]

1200 mm [47.2"]

2612 mm [102.8"]

306 mm [12.0"]

2700 mm [106.3"]

B

A

C

C

A

B

390 mm [15.4"]

741 mm [29.2"]

1433 mm [56.4"]

2010 mm[79.1"]

WORLDWIDE



BELARUS

ARAB EMIRATES

QATAR

CHINA

BRASIL

MEXICO

SOUTH KOREA

SOUTH AFRICA

Documents

HELIX AUTOMATIC FT4DCL DLP - AZUD · HELIX AUTOMATIC FT4DCL DLP SISTEMA AZUD S.A. reserves the right to change the characteristics of these products without prior notice. 00000541