3. Global Cooperation with Netafim
NORTH
AMERICA
SOUTH
AMERICA
AFRICA
EUROPE
ASIA
AUSTRALIA
* Netafim USA
North America * Netafim France
* Netafim Italy
* Netafim Germany
* Balkan countries
Europe
* China, Philippines,
Indonesia, Malaysia,
Vietnam, Myanmar,
Laos, Projects
Asia
* Netafim Brazil
* Netafim Chile
* Netafim Argentina
* Netafim Peru
* Netafim Ecuador
South America
* Senegal, Morocco,
Ivory Coast, Tanzania,
Ghana
* South Africa (in
process)
Africa
* Netafim Australia
Australia
* Netafim Guatemala
* Netafim Cuba
Central America
3
5. Municipal, Industrial y Agriculture,
We flow with the needs of our customers!
Irrigation Aquaculture
Potable
Water
Waste
Water
Ballast
Water
Industrial
Factories
Municipal
YAMIT
AgricultureIndustrial
& SolutionsProducts
5
8. Applications: Control filters with inlet/outlet with a 90º angle.
Standard Characteristics:
• Filter element: - Stainless Steel screen AISI 316 mesh, supported by a PVC cylinder
- Available disc elements: 2”, 3” & 4”
• Available filtration grade: from120 micron
• Filter housing construction material: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with a thickness of
150-200micron
• Connections: VIC, Threaded socket and Flange
• Maximum pressure: 10 bar (145 psi)
• Maximum recommendedworking pressure: up to 8 bar (116 psi).
Operation:
The filters have been designed and built in accordance with the principle of water flow through the cylinder
screen openings while solid particles are trapped by the screen. These particles can be easily removed by
opening the cover and washing the screen manually. The drain valve is used for releasing pressure before
opening for maintenance.
8
MANUAL SCREEN FILTERS: F100 Series
ManualFilters
12. 12
ManualFilters
Applications: In-line control filters
Standard Characteristics:
• Filter element: - Stainless Steel screen AISI 316 mesh, supported by a PVC cylinder
- Available disc elements: 2”, 3” & 4”
• Available filtration grade: from 120 micron
• Filter housing construction material: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with a thickness of 150-
200 micron
• Connections: VIC, Threaded socket and Flange
• Maximum pressure: 10 bar (145 psi)
• Maximum recommendedworking pressure: up to 8 bar (116 psi).
Operation:
The filters have been designed and built in accordance with the principle of water flow through the cylinder screen
openings while solid particles are trapped by the screen. These particles can be easily removed by opening the
cover and washing the screen manually. The drain valve is used for releasing pressure before opening for
maintenance.
MANUAL SCREEN FILTERS: F200 Series
13. 13
ManualFilters
1. Body
2. Lower gasket
3. Outer screen
4. Inner screen
5. Central adaptor
6. Upper gasket
7. Handle
8. Tightening bracket
9. Cover
10. Pressure test point
11. Ball valve
MANUAL SCREEN FILTERS: F200 Series
16. 16
BACK-FLUSH FILTERS: F300 Series
Applications: In-line back-up filter after sand/gravel filter
Standard Characteristics:
• Filter element: - Stainless Steel screen AISI 316 mesh, supported by a PVC cylinder
- Available disc elements: 2”, 3” & 4”
• Available filtration grade: from 120 micron
• Filter housing construction material: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with a thickness of 150-
200 micron
• Connections: VIC, Threaded socket and Flange
• Maximum pressure: 10 bar (145 psi)
• Maximum recommendedworking pressure: up to 8 bar (116 psi).
Operation:
The filters have been designed and built in accordance with the principle of water flow through the cylinder screen
openings while solid particles are trapped by the screen. These particles can be removed by flushing through a drain
valve or by opening the cover and washing the screen manually.
During back-flushing, the filtered water is reversed through the back-flush filter to the sand/gravel filter.
ManualFilters
17. BACK-FLUSH FILTERS: F300 Series
17
ManualFilters
1. Body
2. Lower gasket
3. Screen
4. Rubber band
5. Central adaptor
6. Upper gasket
7. Handle
8. Tightening bracket
9. Cover
10. Pressure test point
11. Ball valve
19. 19
ManualFilters
BACK-FLUSH FILTERS: F300 Series
Pressure loss at 120 micron
Model
Inlet/Outlet
Diameter
(mm) (inch)
Recommended
Flow Rate
(m3/h) (gpm)
F320M 50 2” 25 110
F330F 75 3” 40 176
F340F 100 4” 80 352
20. 20
AUTOMATIC CIRCULATING FILTERS: F400 Series
Applications: In-line control filter
Standard Characteristics:
• Filter element: - Stainless Steel screen AISI 316 mesh, supported by a PVC cylinder
- Available disc elements: 2”, 3” & 4”
• Available filtration grade: from 120 micron
• Filter housing construction material: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with a thickness of 150-200
micron
• Connections: VIC, Threaded socket and Flange
• Maximum pressure: 10 bar (145 psi)
• Maximum recommendedworking pressure: up to 8 bar (116 psi).
• Optional: automatically controlled drainage valve (programmed by time)
Operation:
The water enters the filter through a plate with four or six (4 or 6) angular holes, directing the flow in a circular pattern
along the length of the filter element. The water flows through the element screen openings while solid particles are
collected at the lower section of the filter. These particles can be easily removed by opening the drain valve for a short
period of time.
The filters are supplied with 4-6 plugs enabling the user to adjust the number of holes to suit the filtering flow rate.
ManualFilters
21. 1. Body
2. Lower gasket
3. Plug
4. Diffuser plate
5. Screen
6. Upper gasket
7. Flushing valve
8. Sedimentation lid
9. Pressure test point
10. Tightening bracket
11. Handle
AUTOMATIC CIRCULATING FILTERS: F400 Series
Model: F415, F420, F430
Model: F440, F460, F480
21
ManualFilters
23. Model 420 - Pressure loss at 120 micronModel 415 - Pressure loss at 120 micron
23
ManualFilters
AUTOMATIC CIRCULATING FILTERS: F400 Series
24. Model 430 - Pressure loss at 120 micron Model 440 - Pressure loss at 120 micron
24
AUTOMATIC CIRCULATING FILTERS: F400 Series
ManualFilters
25. 25
ManualFilters
Model 480 - Pressure loss at 120 micronModel 460 - Pressure loss at 120 micron
AUTOMATIC CIRCULATING FILTERS: F400 Series
26. 26
PRE-FILTRATION STRAINER: F2000
Applications: Pre-filtration for water meter or hydrometer protection, and for decrease of
suspended solid levels in the water.
Standard Characteristics:
• Filter element: Single perforated screen Stainless Steel AISI 316
• Available filtration grade: 3000 micron and up
• Filter housing construction material: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatically oven baked polyester-epoxy powder coating with
a thickness of 150-200micron
• Connections: VIC, Threaded socket and Flange
• Maximum recommendedworking pressure: up to 10 bar (145 psi).
Operation:
The filters have been designed and built in accordance with the principle of water flow through the screen
openings while solid particles are collected at the lower section of the filter. These particles can be easily removed
by drainage through a relatively large drain valve or by opening the cover and washing the screen manually.
ManualFilters
30. Applications: provide high quality filtration solutions for water with a high contamination of organic
material and algae
Standard Characteristics:
• Filter housing material of construction: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with
a thickness of 150-200micron
• Connections: VIC, Threaded socket and Flange
• Maximum recommended working pressure: 8 bars (116 psi).
• Equipped with “mushroom” diffusers with vertical openings
• Diffusion protection for screws, nuts & washers
Operation:
Water enters the filter via the inlet and spreads evenly onto the media.
Solids and organic materials are trapped within the media. The clean water passes through the media and flows out
via the nozzles.
The back flushing process is done by shutting the inlet of the filter and allowing the water to enter from the bottom,
lifting the media and releasing the solids that exit the filter through the backflush manifold.
This process can be controlled automatically.
30
MediaFiltrationSystem
MEDIA FILTRATION SYSTEM: F600 Series
31. 31
MEDIA FILTRATION SYSTEM: F600 Series
MediaFiltrationSystem
1. Handle
2. Tightening bracket
3. Cover
4. Cover gasket
5. PVC nipple
6. Elbow
7. “Mushroom” diffuser
8. Rubber bushing
9. Service cover quick coupling
10. Quick coupling
11. Rubber gasket quick coupling
12. Service cover
13. Service cover gasket
14. Male plug
15. Male plug
16. Rubber leg
17. Filter body
34. 34
Pressure loss at 120 micron
MEDIA FILTRATION SYSTEM: F600 Series
MediaFiltrationSystem
35. Max flow rate: 70m3/h (308 US GPM)
Max Pressure: 6 bar (90 psi)
Min. Flushing pressure: 2 bar (29 psi)
Packaging Weight: 180 kg (396 pound)
Working weight: 1350 kg (2970 pound)
Construction materials:
• Body: Carbon Steel ST37.2
• Coating: epoxy-polyester powder
• Flushing elements:
• Manifold PVC
• PP filter nozzles with V slots
35
MEDIA FILTRATION SYSTEM: F600LV Series
MediaFiltrationSystem
36. Sodium Hypochlorite for chlorination
36
Model Filter diameter
Quantity of Sodim
Hypochloride
Domestic liquid - 3%
concentration
Quantity of Sodim
Hypochloride
Technical liquid - 10%
concentration
(inch) (mm) (liter) (liter)
F605 12 300 0.27 0.06
F610 16 400 0.50 0.10
F620 20 500 0.80 0.16
F635 24 610 1.20 0.24
F636 24 610 1.20 0.24
F640 30 750 1.73 0.35
F650 36 900 2.48 0.50
F655 42 1050 3.45 0.70
F660 48 1200 4.50 0.90
Chlorine treatment process
1. Empty the tank until it is half filled with water.
2. Apply the quantities of liquid sodium hypo-chloride into the filter tanks, as per the table.
3. Refill each tank with water allowing no flow through the tanks.
4. Close the cover of the filter and wait 30 to 60min.
5. Wash the filter again, 2-3 times consecutively.
MEDIA FILTRATION SYSTEM: F600 Series
MediaFiltrationSystem
37. METAL ACCESSORIES
37
VIC Adaptor threaded
VIC Connector
VIC adaptor flange female
Metalic Manifold
Manifold for water meter and down
Support legs
VIC adaptor flange male
MEDIA FILTRATION SYSTEM: F600 Series
MediaFiltrationSystem
38. 38
Applications: sand separator for well applications
Standard Characteristics:
• Filter housing material of construction: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with
a thickness of 150-200micron
• Connections: VIC, Male Threaded and Flange
• Maximum recommendedworking pressure: 10 bars (145 psi).
• Inlet is tangential to the body
• Equipped with anti- vacuum valve
• Conical rubber protection or expendable connection on the joint between hydrocyclone and the sedimentation tank
Operation:
Water enters the hydrocyclone via the tangential inlet which creates a spiral flow along the walls of the filter. The
centrifugal force separates the waste and sand particles and pushes them towards the walls of the sand separator. Those
particles gravitate downwards and into the sedimentation tank, while clean water moves upwards and exits through the
top outlet.
For the sand separator to operate correctly, the lead loss must remain between 2-5m. The separation efficiency is not
affected by the accumulation of dirt in the sedimentation tank. The sedimentation tank is drained by opening a flush
valve for a few seconds manually or automatically by timer.
SAND SEPARATORS (Hydrocyclone): F700
Hydrocyclones
44. SEMI-AUTOMATIC FILTERS: SA500C
44
Semi-AutomaticFilters
Applications: Semi-automatic compact suction filters with inlet/outlet with a 90º axe.
Standard Characteristics:
• Filter element: - Stainless Steel screen AISI 316 mesh, supported by a PVC cylinder .
• Available filtration: from 80 micron
• Filter housing material of construction: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with
a thickness of 150-200micron
• Connections: VIC, Threaded socket and Flange
• Maximum recommendedworking pressure: up to 10 bar (145 psi).
• Minimum operating working pressure during flushing: 1 bar (14.5 psi)
• Equipped with a mechanical DP which indicates when the pressure difference of 5m is exceeded
• Clean screen pressure loss: up to 0.1 bar (1.45psi)
Operation:
Water flows through the inlet along and through the cylindrical screen trapping the solids on the screen. The
filter can be manually cleaned while still pressurized and without removing the screen. The operator cleans the
screen by opening the flush valve and turning the handle, fully up and the back down. As a result the suction
nozzles traverse the entire screen removing trapped debris. The whole process takes a few seconds.
47. 47
Pressure loss at 120 micron
SEMI-AUTOMATIC FILTERS: SA500C
Semi-AutomaticFilters
48. 48
SEMI-AUTOMATIC FILTERS: SA500B
Applications: Semi –automatic brush filters
Standard Characteristics:
• Filter element: - Stainless Steel screen AISI 316 mesh, supported by a PVC
cylinder .
• Available filtration: from 300 micron
• Filter housing material of construction: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with a thickness of 150-200
micron
• Connections: VIC and Flange
• Maximum recommendedworking pressure: up to 10 bar (145 psi).
• Minimum operating working pressure during flushing: 1 bar (14.5 psi)
• Equipped with pressure gage which indicates the pressure difference of 5m
• Clean screen pressure loss: up to 0.1 bar (1.45psi)
Operation:
Water flows through the inlet and through the cylindrical screen trapping the solids on the screen. The filter can be
manually cleaned while still pressurized and without removing the screen. The operator cleans the screen by opening
the flush valve and turning the handle, fully up and the back down. As a result the brushes traverse the entire screen
removing trapped debris. The entire process lasts for just a few seconds.
Semi-AutomaticFilters
51. 51
Pressure loss at 120 micron
SEMI-AUTOMATIC FILTERS: SA500B
Semi-AutomaticFilters
52. 52
SEMI-AUTOMATIC FILTERS: SA500S
Applications: Semi –automatic suction filters
Standard Characteristics:
• Filter element: - Stainless Steel screen AISI 316 mesh, supported by a PVC
cylinder .
• Available filtration: from 120 micron
• Filter housing material of construction: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with a thickness of 150-200
micron
• Connections: VIC and Flange
• Maximum recommendedworking pressure: up to 10 bar (145 psi).
• Minimum operating working pressure during flushing: 1 bar (14.5 psi)
• Equipped with pressure gage which indicates the pressure difference of 5m
• Clean screen pressure loss: up to 0.1 bar (1.45psi)
Operation:
Water flows through the inlet along and through the cylindrical screen trapping the solids on the screen.
The filter can be manually cleaned while still pressurized and without removing the screen. The operator cleans the
screen by opening the flush valve and turning the handle, fully up and the back down. As a result the suction nozzles
traverse the entire screen removing trapped debris. The whole process takes a few seconds.
Semi-AutomaticFilters
55. 55
Pressure loss at 120 micron
SEMI-AUTOMATIC FILTERS: SA500S
Semi-AutomaticFilters
56. Applications: Compact screen filters with automatic back flushing
Standard Characteristics:
• Filter element: - Stainless Steel screen AISI 316 mesh, supported by a PVC cylinder.
• Available filtration: from 80 micron
• Filter housing material of construction: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy
powder coating with a thickness of 150-200 micron
• Connections: VIC, Threaded socket and Flange
• Maximum recommended working pressure: up to 10 bar (145 psi).
• Minimum operating working pressure during flushing: 1.5 bar (21.8 psi)
• Equipped with an electronic control system (6V DC, 12 V DC, 24V AC)
Operation:
Cleaning of the screen is performed automatically once the pressure loss (ΔP) across the filter has reached the preset
value up to 0.5 bar (7psi). The flushing valve opens, pressure is released from the hydraulic piston, and debris laden
water is discharged through the flushing valve. Pressure in the hydraulic motor chamber and the dirt collector is
significantly lowered causing the dirt collector nozzles move along and rotate cleanings the whole internal screen
surface. The flushing cycle takes 5 seconds. The flushing valve closes at the end of the cycle, pressure reapplied to the
piston, moving the nozzles back to their rest position, and the filter is cleaned. During the whole process water supply is
uninterrupted.
AUTOMATIC HYDRAULIC FILTERS: AF200
56
AutomaticHydraulicFilters
62. 62
AUTOMATIC HYDRAULIC FILTERS: AF200
Tube Connection
P.1 Connecting Piston and T – Connector (A) P.6 Connecting the HP and mini screen filter (inlet)
P.2 Connecting T-connector (A) and Flushing valve P.7 Connecting the LP T-connector (D) and reducing connector (2)
P.3 Connecting the T-connector (A) and solenoid (S) P.8 Connecting the T-connector (C) and SY valve (1)
P.4 Connecting the T-connector (C) and reducing connector (1) P.9 Connecting the solenoid (1) and T-connector (D)
P.5 Connecting the mini screen filter (outlet) and solenoid (4) P.10 Connecting the solenoid (4) – (vent)
P.11 Connecting the solenoid (2) – (vent)
AutomaticHydraulicFilters
63. 63
AUTOMATIC HYDRAULIC FILTERS: AF200
AutomaticHydraulicFilters
Tube Connection
P.1 Connecting Piston and T – Connector (A) P.7 Connecting the LP and reducing connector (2)
P.2 Connecting T-connector (A) and Flushing valve P.8 Connecting the T-connector (C) and SY valve (1)
P.3 Connecting the T-connector (A) and solenoid (S) P.9 Connecting the solenoid (1) and T-connector (D)
P.4 Connecting the T-connector (C) and reducing connector (1) P.10 Connecting the solenoid (5) and T-connector (D)
P.5 Connecting the T-connector f(D) and mini screen filter (outlet) P.11 Connecting the solenoid (4) – (vent)
P.6 Connecting the HP and mini screen filter (inlet) P.12 Connecting the solenoid (2) – (vent)
64. 64
Model
Connection
Ø
Max flow
rate*
Filtrated
area
Dimensions
DxL
Back flushing
water
D1
Ø
D
Ø
X Y H L
(mm) (m3/h) (cm2) (mm) (m3/h) (mm) (mm) (mm) (mm) (mm) (mm)
AF102 60 28 1000 140x140 6 60 168 123 174 431 287
AF103 60 28 1000 140x140 6 75 168 123 174 431 287
Model
Packaging
weight
(kg)
Packaging
volume
(m)
AF-102
AF-103
18 0.60*0.32*0.43
AUTOMATIC HYDRAULIC FILTERS: AF100
AutomaticHydraulicFilters
65. 65
1. Elbow 90º fitting
2. Piston body
3. O-Ring
4. Piston head
5. Piston shaft
6. Retaining ring
7. Spacer
8. Internal gasket
9. Piston base
10. O-Ring
11. Bolt
12. Washer
13. SY valve
14. Flushing valve
15. Filter cover
16. Seal
AUTOMATIC HYDRAULIC FILTERS: AF100
17. Hydraulic piston support
18. Hydraulic motor
19. O-Ring
20. Upper section of the screen
21. Flushing plate O-Ring
22. Flushing plate
23. Sleeve bearing
24. Dirt collector
25. Shaft
26. Lower section of the screen
27. Shaft nut
28. Nut
29. Filter body
30. Mini filter
31. “T” fitting
32. Control unit
AutomaticHydraulicFilters
66. 66
AUTOMATIC HYDRAULIC FILTERS: AF100
AutomaticHydraulicFilters
Mark SY Valve-A
1 Auto
2 Open
3 Closed
4 Common
Tube Connection
P.1 Connecting Piston to T-1 (1)
P.2 Connecting SY valve-A (1) to hydraulic controller –black connection (BK)
P.3 SY valve-A (2) – Vent
P.4 Connecting SY valve-A (3) to T-2 (1)
P.5 Connecting H.P. flushing chamber to Hydraulic controller Red (R)
P.6 Connecting L.P. to Hydraulic controller - Green (G)
P.7 Connecting H.P. to T-2 (3)
P.8 Connecting T-2 (2) to hydraulic controller - Blue (B)
67. 67
Pressure loss at 120 micron
AUTOMATIC HYDRAULIC FILTERS: AF100
AutomaticHydraulicFilters
68. Applications: screen filter with automatic hydraulic flushing
Standard Characteristics:
• Filter element: - Stainless Steel screen AISI 316 mesh, supported by a PVC cylinder.
• Available filtration: 50-3000micron
• Filter housing material of construction: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with a
thickness of 150-200 micron
• Connections: VIC and Flange
• Maximum recommended working pressure: up to 10 bar (145 psi).
• Minimum operating working pressure during flushing: 2 bar (29 psi)
• Equipped with an electronic control system (6V DC, 12 V DC, 24V AC)
Operation:
The filter is equipped with a coarse screen that protects the finer screen from stones and larger particles. The coarse screen can be
periodically clean manually. Automatic flushing of the fine screen is activated once the pressure differential (ΔP) in the filter reaches pre-
determined value (up to 0.5 bar). During the flushing cycle, the flushing valve opens, pressure is released from the hydraulic piston and
debris laden water is discharged through the flushing valve. Pressure in the hydraulic motor chamber and the dirt collector is significantly
lowered causing the dirt collector nozzles move along and rotate cleaning the whole internal screen surface. The flushing cycle takes 5
seconds. The flushing valve closes at the end of the cycle, pressure reapplied to the piston, moving the nozzles back to their rest position,
and the filter is cleaned. During the whole process water supply is uninterrupted.
68
AUTOMATIC HYDRAULIC FILTERS: AF800N
AutomaticHydraulicFilters
76. AUTOMATIC HYDRAULIC FILTERS: AF800N
Pipe Installation Guide
Key Description Key Description
P.1 Connecting Piston and T-connector (A) P.7 Connecting solenoid (5) and mini screen filter (outlet)
P.2 Connecting Distributor and flushing valve/lower chamber P.8 Connecting the T-connector (B) and reducing connector (1)
P.3 Connecting T-connector (A) and solenoid (3) P.9 Connecting the T-connector (B) and SY valve (1)
P.4 Connecting distributor and reducing connector (3) P.10 Connecting the solenoid (4) – (vent)
P.5 Connecting the Mini screen filter (outlet) and solenoid (1) P.11 Connecting the solenoid (2) – (vent)
P.6 Connecting distributor and mini screen filter (inlet) P.12 Connecting the piston (2) – (vent)
Info
Part number Description
1.Connector (A) (B) ¼” 8*8mm
Reducing connector (1) (2) 8-6 mm
AutomaticHydraulicFilters
76
77. 77
AUTOMATIC HYDRAULIC FILTERS: AF800N
AutomaticHydraulicFilters
Pipe Installation Guide
Key Description Key Description
P.1 Connecting Piston (1) and T-connector (A) P.7 Connecting solenoid (4) and mini screen filter (outlet)
P.2 Connecting Distributor and flushing valve/lower chamber P.8 Connecting the T-connector (B) and reducing connector (1)
P.3 Connecting T-connector (A) and solenoid (3) P.9 Connecting the T-connector (B) and SY valve (1)
P.4 Connecting distributor and reducing connector (2) P.10 Connecting the solenoid (5) – (vent)
P.5 Connecting the Mini screen filter (outlet) and solenoid (1) P.11 Connecting the solenoid (2) – (vent)
P.6 Connecting distributor and mini screen filter (inlet) P.12 Connecting the piston (2) – (vent)
Info
Part number Description
1.Connector (A) (B) ¼” 8*8mm
Reducing connector (1) (2) 8-6 mm
78. AUTOMATIC ELECTRIC FILTERS: AF9800N
Applications: screen filter with automatic electric flushing
Standard Characteristics:
• Filter element: - Stainless Steel screen AISI 316 mesh, supported by a PVC cylinder.
• Available filtration: 50-3000 micron
• Filter housing and connections: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with a thickness of 150-200micron
• Connections: VIC and Flange
• Maximum recommended working pressure: up to 10 bar (145 psi).
• Minimum operating working pressure during flushing: 1.5 bar (21.8 psi)
• Equipped with an electronic control system 110V, 220V or 380-440V3-phase, 0,5 HP
Operation:
The flushing valve opens and pressure in the flushing chamber and the dirt collector is significantly lowered resulting in a
suction process via the suction nozzles to the dirt collector and from there through the flushing valve discharge. The electric
motor simultaneously rotates the dirt collector and moves it along its axis. The combination of the vertical movement and
rotation guarantees that the suction nozzles will cover the entire internal screen surface, efficiently cleaning the screen. The
whole process takes 10 seconds.
During the whole process water supply is uninterrupted.
AutomaticElectricFilters
78
84. PRE-PUMP STRAINER: PPS
84
Pre-PumpStrainer
Applications: pre-filtration to protect and extend the life of the pump and reduce the levels
of water solids.
Standard Characteristics:
• Body of strainer and connections: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Available filtration: 50-3000micron
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with
a thickness of 150-200micron
• Connections: Flange
• Available filtration degree: 1200 or 2500 micron
• Available diameters: 4” – 20” (other sizes are available on request)
• Minimum operating working pressure for the flushing: 1.5 bar (22 psi).
• The basket is equipped with a suction tube and accessories for the connection and operation of the mechanism of the
hydraulic motor
• Available Installation: horizontal or vertical
Operation:
The PPS is installed submerged in the water source. When pumping starts, water flows through the screen and large suspended
trash and solid dirt is accumulated on the outside of the screen preventing it from entering the pump and the water system. The
screen is automatically self-cleaned by pressurized water sprayed from the nozzles, continuously rotating and covering the entire
area of the screen (the rotation velocity is adjustable).
88. FERTILIZING TANKS: F500
88
FertilizingTanks
Applications: fertilizer tanks for use in agricultural applications.
Standard Characteristics:
• Body of strainer and connections: Carbon Steel ST37.2
• Pre-treatment: sand blasting up to Sa 2.5 grade
• Available filtration: 50-3000micron
• Exterior & Interior coating: electrostatic oven baked polyester-epoxy powder coating with a
thickness of 150-200 micron
• Connections: quick connection
• Available tank volumes: 20, 30, 60, 90, 120, 220 liters
• Installation: horizontal or vertical
• Maximum operating working pressure : up to 8 bar (116 psi).
• Fertilizer tanks require no external energy source to function, other than a pressure differential across the inlet and
outlet.
• The oversized pouring mouth reduces the chance of wasted fertilizer during tank filling.
• Flexible and durable rubber joint, highly resistant to corrosion from chemicals used in agriculture.
Operation:
The fertilizer tanks are simple to use and maintain. A pressure differential between the inlet and outlet connections,
creates flow into the tank, displacing chemical from the tank via the outlet and into the mains.
89. 1. Body
2. Gasket
3. Cover
4. Shutter unit
5. Handle
6. Hose
7. Inner hose
8. Quick connector
89
FERTILIZING TANKS: F500
FertilizingTanks
①
②
③
④
⑤
⑥
⑦
91. Manifold for fertilization Regular installation
91
FERTILIZING TANKS: F500
FertilizingTanks
Approx. Time for fertilization (minutes)
Pressure loss
Inlet/Outlet (bar)
Tank capacity
60 liters 90 liters 120 liters 220 liters
0.05 60-75 105-120 120-135 225-270
0.1 45-60 75-90 90-120 150-165
0.2 30-45 45-60 60-90 105-135
0.4 20-30 30-45 45-75 75-90
92. 92
FILTRON FT-1/2/3+DP (3W)
This version of the FILTRON 1/2/3+DP is designed for back flushing, automatic filters of one station, or one station
with main valve, or two stations with main valve. The main valve when it exists is the last output.
For accuracy and simplicity of use, the controller has been equipped with an electronic DP sensor (Differential
Pressure sensor).
The unit is equipped with a test button that triggers a flushing cycle each time it is pushed.
The unit activates 2 wired 12v DC latching solenoids.
For convenience, the controller can be powered either by 6v DC or 12v DC.
The system will detect an endless looping problem, if the DP sensor tries to trigger more than 7 continuous flush
cycles.
Installing the DP sensor
Two hydraulic command tubes from the DP sensor are connected to the filter. The red tube goes to the higher
pressure (inlet), and the black tube to the lower pressure (outlet). It is important to put a small filter of 120 mesh
(120 micron) between the red tube and the high pressure point.
Setting the interval between cycles and the flushing time per station
The two dip switches, S1 and S2 are used for these settings
The following table summarizes the various possibilities:
BackflushingController
93. 93
Interval between cycles Flushing time per station
0-Off I-On SI Time S2 Time
01 0 0 0 0 DP only 0 0 0 0 5 sec
02 I 0 0 0 5 min I 0 0 0 6 sec
03 0 I 0 0 10 min 0 I 0 0 7 sec
04 I I 0 0 15 min I I 0 0 8 sec
05 0 0 I 0 20 min 0 0 I 0 9 sec
06 I 0 I 0 30 min I 0 I 0 10 sec
07 0 I I 0 45 min 0 I I 0 1 sec
08 I I I 0 1 hour I I I 0 12 sec
09 0 0 0 I 2 hour 0 0 0 I 13 sec
10 I 0 0 I 4 hour I 0 0 I 15 sec
11 0 I 0 I 8 hour 0 I 0 I 1.5 min
12 I I 0 I 12 hour I I 0 I 2 min
13 0 0 I I 18 hour 0 0 I I 2.5 min
14 I 0 I I 24 hour I 0 I I 3 min
15 0 I I I 72 hour 0 I I I 3.5 min
16 I I I I 120 hour I I I I 4 min
FILTRON FT-1/2/3+DP (3W)
BackflushingController
Setting the interval between cycles and the flushing time per station
94. 94
Hydraulic connection of the pressure difference sensor:
• Red tube: high pressure
• Black tube: low pressure
On the side of the controller box there is a black button. Pressing it for 2 seconds, will actuate a back flushing cycle.
Summary of the warning beep:
1 beep every 15 sec. - normal operation
2 beeps every 15 sec. - endless looping problem detected
3 beeps every 15 sec. - low battery
6 beeps on power up or after RESET - indicates being in calibration mode.
(6 beeps) This does not generally happen, but if it does, the process must be completed as follows: make sure that the
pressure difference sensed by the electronic DP is zero (if necessary, disconnect the red and black command tubes), and
push the RESET button. Change the position of JP1 so that the left side pin is free, and push the RESET button again.
Endless looping problem
When the system reports an “endless looping problem” by 2 beeps every 15 sec, it means that the flushing request signal
continuous from the DP sensor. In this case, the system stops referring to the sensor and continues flushing based on the
defined interval between cycles. The cause of the problem must first be detected and removed, and then, push the RESET
button to signal the controller that the problem was solved.
BackflushingController
FILTRON FT-1/2/3+DP (3W)
95. 95
(I-ON, 0-OFF)
S3
1 2 3 4
Set-point
Atm PSI
00 0 0 0 0 The sensor is not active
01 I 0 0 0 0.1 2
02 0 I 0 0 0.3 4
03 I I 0 0 0.4 6
04 0 0 I 0 0.5 8
05 I 0 I 0 0.7 10
06 0 I I 0 0.8 12
07 I I I 0 1.0 14
08 0 0 0 I 1.1 16
09 I 0 0 I 1.2 18
10 0 I 0 I 1.4 20
11 I I 0 I 1.5 22
Defining the set-point of the electronic DP sensor
(the signal for pressure difference will be activated if the condition lasts longer than 5 sec)
Nota: the programming allows to do it up to 2 atm/32 PSI.
However, our systems must work at 0.5atm / 8 PSI.00
BackflushingController
FILTRON FT-1/2/3+DP (3W)
96. 96
Controller Filtron 1/2/3+DP-AC
The set up for the AC and DC controller is the same.
The advantage of version AC:
1- No need of batteries
2- Option for “main valve”
NOTE: the controller can be powered by either 110v AC or 220v AC.
JP1, JP7, JP8 and JP0 are jumper swithces:
1. JP9 – for immediate reaction of DP, always ON
2. JP7 – main valve YES=up, NO=down
3. JP8 – “endless looping” problem detector
4. JP1 – for calibration purposes only
5. Program the washing duration for each station
6. Program the time between washing cycles
7. Program the DP
BackflushingController
FILTRON FT-1/2/3+DP (3W)
97. 97
JP8 – “endless
looping” detector
after 7 cycles
S3- for the set
point of the
electronic DP
S1- for setting
intervals between
cycles
JP9 – for
permanent setting
of immediate signal
ofDP
JP11 - to select the
main valve YES/NO
JP1 for
calibration
S2- for setting the
flushing time per
station
BackflushingController
FILTRON FT-1/2/3+DP (3W)
98. 98
1. Connection of the external DP
2. Connection of the electronic DP
3. Connection to the solenoid
4. Energy of 110V
BackflushingController
FILTRON FT-1/2/3+DP (3W)
99. 99
FILTRON 1-10 (DC/AC)
List of features
• The FILTRON 1-10 is a modular controller suitable for flushing 1 to 10 filters
• The FILTRON 1-10 is available in both DC or AC models
• The FILTRON 1-10 can be ordered with a built-in analog DP sensor that enables reading
of the actual value as well as triggering the flushing cycle by a preset value.
• By detecting a maximum number of automatic repeating cycles, endless looping
problems are automatically eliminated.
• The FITRON 1-10 can also control a downstream pressure sustaining valve for the
instances where pressure may be low during backwashing.
• The FILTRON 1-10 is equipped with a large customized LCD display and keyboard.
• The FILTRON 1-10 keeps track of all flushing cycles triggered by DP, by time and
manually.
• The FILTRON 1-10 is suitable for gravel filters, disc filters and screen filters
• In the DC model – 4 standard “D” alkaline batteries or 12v DC from an external source
• In the AC model – built-in 110V or 220V power supply
BackflushingController
100. 100
How to program the controller
The controller is equipped with a LCD display and 4 keys as displayed below. When the unit is left untouched for a
minute, the display is switched off. A beep every 20 seconds indicates that the controller is still functioning. Holding
down any of the keys for a few seconds will bring the screen back to life.
The screen consists of several fields, some of them are editable and some are not. To enable the EDIT MODE, the ENTER
key has to be pushed. The EDIT MODE will begin blinking the characters to indicate the currently editable field. Each
time the ENTER key is pushed again, the next editable field comes under focus and starts blinking. While in EDIT MODE,
the “+” and “-” keys can be used for changing the value under focus. Pushing the ENTER key again will set the selected
value for the current field and move the focus to the next editable field which will start blinking. To exit EDIT MODE
repeated press the ENTER key until the FLUSH TIME field appears again (fields should not be blinking).
FILTRON 1-10 (DC/AC)
BackflushingController
101. 101
Flush time
Defines the duration of the flushing time per station. The following options are selectable:
5- 20 sec. in steps of 1 sec.
20-55 sec. in steps of 5 sec.
1- 6 sec. in steps of 0.5 min
The DP set point
Note: the existence of the DP SET-POINT field depends on whether the Controller contains a built –in electronic DP or
not.
In this field the user defines the pressure difference between the filter’s inlet and outlet that will trigger a flushing
cycle. This field is meaningless when there is no built-in electronic DP sensor included, therefore, the user must define
the DP set point to be 00. As a result the actual DP value will appear as (--).
When the pressure is expressed in BAR the range of values is 0.1-2.0 BAR.
When the pressure is expressed in PSI the range of values is 1-3 PSI.
If the controller does not have an inbuilt electronic DP sensor, an external DP sensor can be used. This must be a
normally closed, dry contact switch connected to the appropriate input terminals.
BackflushingController
FILTRON 1-10 (DC/AC)
102. 102
The flush mode
The Flush Mode defines how the flushing cycles are triggered. The selectable options are as follows:
OFF no flushing will take place
By time in this case the flushing cycle will be repeated based on the selected interval or will be
triggered by the DP signal depending on what happens first. Regardless of how the flushing
cycle is started the interval to the next cycle will start to be re-measured at the end of each
flushing cycle. The selectable intervals are as follows:
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55, 60 minutes
2, 3, 4, 5, 6, 8, 12, 18, 24, 72, 120 hours
DP flushing will be triggered by DP only
If the “+” and “-“ keys are pressed and held down simultaneously, the “Flush Mode” field will show the time
remaining until the next cycle, alternately showing hours and minutes.
The accumulations
The unit accumulates and displays the number of flushing cycles caused by DP, by time, or manually. At each of
the accumulation fields, the “+” or “-“ keys may be used to clear the accumulated value.
BackflushingController
FILTRON 1-10 (DC/AC)
103. 103
The configuration
In order to enter into the configuration process, press and hold down the ENTER key for at least 3 seconds.
The unit will detect how many “plug-in” boards (each of 2 outputs) are used.
How the outputs are allocated will depend on the definitions made during the configuration process described
below. The following rules apply:
1- Back flush valves will be allocated starting from output 1 and up.
2- The last back-flush valve can be cancelled and then its allocated output will be left unused.
3- Alarm output, Delay-Valve and Main-Valve when defined, will be allocated in this order, right after the last
back-flush valve (whether in use or not).
During the configuration process the following features are defined:
Main valve (sustaining valve) YES/NO. When the answer is YES the Pre Dwell delay between the main valve
opening and the opening of Station nr. 1 can be defined. The selectable delay steps are:
5, 10, 15, 20, 25, 30, 35, 40, 45, 50, 55 seconds.
1, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6 minutes
Dwell time the delay between one station closing and the next opening– 5, 10, 15, 20, 25, 30, 35, 40,
45, 50, 55, or 60 sec.
DP delay the delay time for the controller to react to a signal from the DP sensor. If the signal still
exists at the end of the DP delay time, the controller will initiate : 5, 10, 15, 20, 25, 30, 35,
40, 45, 50, 55, 60 sec
BackflushingController
FILTRON 1-10 (DC/AC)
104. 104
Looping limit the number of consecutive flushing cycles triggered by the DP sensor before deciding that
there is an endless looping problem. The options are: 1-10 or “no” which means ignoring the
looping problem.
Alarm YES/NO – allocating one output for alarm activation
Delay valve YES/NO – allocating an output for Delay Valve activation
View outputs a special mode that enables the user to review how outputs have been allocated. Use the +
key to change the “no” for a “yes” and confirm by “Enter”, then keep using the + key to pass
through the list. At the bottom left corner the ordinal number of the output is
displayed and its allocated function appears in large letters at the center of the screen.
Notice that the number of possible outputs that can be used is always an even number since
the result is from the number of “plug in” boards (each of 2 outputs) included. However, if
the number of outputs needed is not an even number, then the last valve allocated for
flushing bay be canceled by use of the STOP manual operation key.
Pressure Unit used to determine the units to be used for pressure measurement. Select between BAR or PSI.
Calibration Zero calibration of the built-in electronic DP sensor. While the sensor ports are disconnected
select Calibration = YES
Version display the last screen of the configuration supplies information about the software version of the
controller. The version consists of 4 digits : 00, 13
BackflushingController
FILTRON 1-10 (DC/AC)
105. 105
Handling “endless looping” problems
As explained previously, endless looping problems can be detected when the number of consecutive flushing cycles
triggered by the DP sensor exceeds the “looping limit” set during configuration. An endless looping problem will be
indicated on the display and the ALARM output will also be activated. The DP sensor will then be ignored and
subsequent flushing cycles will be triggered by the time interval count down only.
To resolve the problem, troubleshoot the reason for the constant signal from the DP sensor.
Handling low pressure
When a closed contact indication is received at the low pressure input of the controller, a symbol will appear blinking at
the display. All activities will stop, including the countdown to the next flushing cycle. If the low pressure happens while
a flushing sequence is in process, then, when the low pressure condition clears, the flushing sequence will start from
the beginning rather than continuing from the stop point.
Low battery
The unit has two options for low battery indication: a signal on the screen, when the battery voltage drops to the first
level; and a shutdown of all outputs, when the battery drops further into the second level and the screen will be
cleared, leaving only the low battery icon.
BackflushingController
FILTRON 1-10 (DC/AC)
106. 106
Manual activation
A flushing sequence can be manually activated by the MANUAL key, and a “hand” icon will appear on the
display. The same key is used to manually end the sequence.
Connecting the DP sensor to the filter system
The DP sensor is connected to the filter system by 2 command tubes: the filter inlet (high pressure) is
connected to the red point; the other, the filter outlet (low pressure) is connected to the black point. It is
important to put a small filter of 120 mesh (not supplied) between the red point and the high pressure
connection.
Put a small filter in between
the high pressure inlet and
the red point.
BackflushingController
FILTRON 1-10 (DC/AC)
107. 107
Wiring diagram
DC MODEL
The drawing shows the wiring of the DC model of the controller.
Note:
1. The external DP sensor is optional and is intended for use in case
there is no Embedded Electronic DP included.
2. The powering of the unit can be either 6v DC or 24v DC.
3. The solenoids are 12v DC latching
BackflushingController
Pressure sensor (dry contact)
FILTRON 1-10 (DC/AC)
Make sure to disconnect the
POWER before inserting/removing
the 2 outputs plug-in unit.
Wiring embedded
electronicDP sensor
External DP sensor (dry contact)
NormallyClosed solenoid
Pressure sensor (dry contact)
108. 108
Wiring diagram
AC MODEL
The drawing shows the wiring of the AC model of the controller.
Note:
1. The external DP sensor is optional and is intended for use in case
there is no Embedded Electronic DP included.
2. The unit is powered by a 220/110v AC to 24V AC transformer.
3. The solenoids are 24v AC.
BackflushingController
External DP sensor
(dry contact)
Normally Closed solenoid
Pressure sensor
(dry contact)
Make sure to disconnect the
POWER before inserting/removing
the 2 outputs plug-in unit.
Built in
power
supply
FILTRON 1-10 (DC/AC)
109. 109
TECHNICAL DATA
DC MODEL
Power source: 6v supplied by 4 x1.5 “D” size alkaline batteries
or one 12v DC dry battery
or one 12v rechargeable battery with solar panel of 2 watts
Outputs: 12v DC latching solenoids
DP: embedded electronic analog DP sensor
or external dry contact DP sensor.
Pressure sensor: dry contact pressure sensor
Operating temperature: 0-60 ̊ C.
AC MODEL
Power source: 220 or 110 v AC 50 o 60 Hz with built-in transformer to 24v AC.
Outputs: 24v AC solenoids
DP: embedded electronic analog DP sensor
or external dry contact DP sensor
Pressure sensor: dry contact pressure sensor
Operating temperature: 0-60 ̊ C.
BackflushingController
FILTRON 1-10 (DC/AC)
114. IMPORTANT TO REMEMBER
114
• The length of the drain pipe is a significant factor in the
cleaning process.
• We recommend using a pipe no longer than 15 meters,
depending on the working pressure.
• The size of drain pipe is also a significant factor in the
cleaning process.
• The diameter of the pipe should be no less than 63 mm.
• If operating under high pressure, a vacuum breaker
needs to be installed to avoid damage to the drain valve
and water hammer.
115. E.L.I. FILTERING LTD. guarantees to the customers who purchased E.L.I FILTERING's products directly from E.L.I or through its
authorized distributors, that such products will be free from defect in material and/or workmanship for the term set forth below,
when such products are properly installed, used and maintained in accordance with E.L.I FILTERING's instructions, written or
verbal.
Should such products prove defective within one year as of the day it left E.L.I. FILTERING 's premises, and subject to receipt by
E.L.I. FILTERING or its authorized representative, of written notice thereof from the purchaser within 30 days of discovery of such
defect or failure - E.L.I. FILTERING will repair or replace or refund the purchase price, at its sole option, any item proven
defective in workmanship or material.
E.L.I. FILTERING will not be responsible, nor does this warranty extend to any consequential or incidental damages or expenses
of any kind or nature, regardless of the nature thereof, including without limitation, injury to persons or property, loss of use of the
products, loss of goodwill, loss of profits or any other contingent liabilities of any kind or character alleged to be the cause of loss
or damage to the purchaser.
This warranty does not cover damage or failure caused by misuse, abuse or negligence, nor shall it apply to such products upon
which repairs or alterations have been made by other than an authorized E.L.I. FILTERING representative.
This warranty does not extend to components, parts or raw materials used by E.L.I. FILTERING but manufactured by others,
which shall be only to the extent warranted by the manufacturer's warranty.
No agents or representatives shall have the authority to alter the terms of this warranty nor to add any provisions to it not
contained herein or to extend this warranty to anyone other than E.L.I FILTERING's customers.
THERE ARE NO WARRANTIES, EXPRESS OR IMPLIED, EXCEPT THIS WARRANTY WHICH IS GIVEN IN LIEU OF ANY
OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY AND
FITNESS FOR A PARTICULAR PURPOSE.
STANDARD INTERNATIONAL WARRANTY
116. 116
We strive to become a global source for providing clean and safe water solutions
that are both cost effective and environmentally friendly
YAMIT group of companies are custom oriented and do their utmost to constantly:
* Interact with its customers in order to fully understand their needs.
* Share information with our customers in order to serve them better and create trust.
* Commit to supply quality products that will fully meet our customers' expectations.
* Offer professional service as part of YAMIT's efforts to guarantee our customers full satisfaction
Our core values
Our Vision is as clear as water…
• Established in Israel in 1985, Yamit provides filtration solutions from A to Z
• International state-of-the-art filtration solutions provider
• Presence in more than 40 countries worldwide
• Yamit has two manufacturing plants: the metallurgic - production of metal bodies. The
assembly - where are assembled mechanisms for the filters.
• Engineering and R&D
YAMIT