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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