AZUD HELIX AUTO 4DCL ENG€¦ · 110-120; 220-240 V AC 50/60 Hz; 12 V DC. 91000596_05 Disc filtration. Maximum safety. Its careful design and manufacture guarantee an extended lifespan,

In-line Self Cleaning Equipment with disc filtering elements and 3" valves.

High density polyethylene manifolds. Easy to install. Maximum resistance and durability. Max. flow: 624 m3/h (2748 gpm).

ADVANTAGES

AZUD HELIX AUTOMATIC backwashes one station at a time. Remaining elements continue filtering.

FILTRATION PHASE: The Helix generates a centrifugal helical effect upon entry into the filter, this moves the particles away from the discs.The water then passes efficiently through the depth of the uniquely designed discs. BACKFLUSHING PHASE: The clean water from the auxiliary filter is introduced from the reverse direction through the filtering element. This decompresses the stack of discs, allowing the discs to separate and backwash efficiently.The solids are expelled from the discs and evacuated through the backwash manifold.The filtration process then restarts with the compression of the discs.

The backwash is controlled by two valves and a controller, which integrate the filtration equipment.

TECHNOLOGY

Modular configurations according to preferences and space availability. Ready to connect and operate thanks to AZUD FBC Control Unit, that allows complete automation of the equipment for different power supplies:110-120; 220-240 V AC 50/60 Hz; 12 V DC.

91000596_05

Disc filtration. Maximum safety.Its careful design and manufacture guarantee an extended lifespan, resistance and high filtration quality.

AZUD HELIX device.Patented clogging retardant device. Performance optimization, minimum frequency and intensity of the maintenance labours.

Self-cleaning filtering element.Maximum water saving and efficiency in backwashing phase. Large filtration area. Filtration degrees 100, 130, 200 and 400 micron.

Modularity, versatility and compatibility. The modular system allows for a wide range of configurations with the minimal number of components.

Maximum ease of transportation and installation.Equipped with self-supporting structure for easy transport. Includes levelling device.

Manufactured in plastic materials.

Low maintenance.No tools required. Maximum wear resistance of high quality moving parts.

Water and energy savings.

www.azud.com

AZUD HELIX AUTOMATIC SERIE 4DCL DLP

AZUD HELIX AUTOMATIC SERIE 4DCL

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FILTRATION Maximum flow per filterAZUD HELIX AUTOMATIC filter filtering surface 3240 cm2 / 502 in2

HOW TO CHOOSE AZUD HELIX AUTOMATIC EQUIPMENTS

1. Determine the required filtration grade (micron).

2. Establish the quality of the water.

3. Calculate according to the following equation, the numbers of filters required with the selected SERIES.

Number of filters =Flow to filter in the installation

Max. Flow per filter

NOTE : The flow rate given by the filter conditions determines the frequency of the backwashing.

4" drainage manifold - Grooved connection.Dimensions of the models with flange connection.Other configurations in www.azud.com

N. Filters

SERI

E 4D

CL

ModelSpecifications Dimensions (mm)

Manifold(cm2)

W=1200 mm (47 in)

(in2)Filtering Surface

20075

130120

54238

48211

52229

50220

44194

48211

46202

40176

44194

42185

40040

56246

52229

48211

44194

36158

40176

GOODm3/hgpm

m3/hgpm

m3/hgpm

m3/hgpm

AVERAGE

POOR

VERY POOR

100150

micronmesh

Minimum backflushing pressure per filter 4"

Minimum backflushing flow per filter 4"

Disc TechnologyBACKFLUSHING PHASE

AZUD HELIX AUTOMATIC SERIES 4DCL DLP

5 l/s

79 gpm

MG WS

1.5 bar

22 psi

4 l/s

64 gpm

1.3 bar

19 psi

Housing Polyamide reinforced with fiberglass

Filtering element MG discs - Polypropylene

WS discs - High density polyethylene

Sealing element NBR

Backflushing valve Reinforced technical plastic

Manifolds High density polyethylene

MATERIALS OF CONSTRUCTION

4<pH<11 • Maximum pressure 6 bar / 87 psi • Maximum temperature 60 ºC / 140 ºFModels also available in PN10.

4DCL3/6FX4DCL4/6FX4DCL4/8FX4DCL5/6FX4DCL5/8FX4DCL6/8FX4DCL6/10FX4DCL7/8FX4DCL7/10FX4DCL8/8FX4DCL8/10FX4DCL9/10FX4DCL9/12FX4DCL10/10FX4DCL10/12FX4DCL11/12FX4DCL12/12FX

4" x 34" x 44" x 44" x 54" x 54" x 64" x 64" x 74" x 74" x 84" x 84" x 94" x 9

4" x 104" x 104" x 114" x 12

6"-1506"-1508"-2006"-1508"-2008"-200

10"-2738"-200

10"-2738"-200

10"-27310"-273

12"-323,910"-273

12"-323,912"-323,912"-323,9

8888889288889289289789289789289789781043978104310431043

3535373537373937393739394139414141

277277277277277277277277277277277277277277277277277

1111111111111111111111111111111111

9301145119514201470174517792259225924742474274927493024302432993574

3745475658697089899797108108119119130141

10601305130015801580185518702343234625582561283328373108311233873662

425151626273749292101101112112122123133144

605605645605645645700645700645700700773700773773773

2424252425252825282528283028303030

300300320300320320350320350320350350390350390390390

1212131213131413141314141514151515

11881188124811881248124813281248132812481328132814331328143314331433

4747494749495249524952525652565656

17051705178517051785178518901785189017851890189020301890202520252025

6767706770707470747074748074808080

972012960129601620016200194401944022680226802592025920291602916032400324003564038880

15062008200825112511301330133515351540174017451945195022502255246026

AZUD HELIX AUTOMATIC HEAD LOSS 130 micron

HEAD

LOS

S (b

ar)

FLOW (m3/h)

gpm

1.7

7.20.50

0.25

0.12

0.06

75 150 300 600 800

675 1350 psi

3.6

4 5 6 7

8 9 10

3

11 12

N.Filters

F E D L R T S Hmm in mm in mm in mm in mm in mm in mm in mm in

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