6
SCREENGUARD
™
INSTALLATION AND USER MANUAL
DESCRIPTION
Automatic horizontal screen filter selection
Netafim™ offers a selection of ScreenGuard™ automatic, horizontal screen filters to fit any filtration requirement:
NOTE
All horizontal filter models are available with BSTD, ANSI, ISO10 or ISO16 flanges.
All filter models are available with 100, 130 or 200 micron (150, 115 or 80 mesh) filtration grade.
(Other filtration grades are available upon request).
Components and structure
A ScreenGuard™ automatic horizontal screen filter is comprised of the following components:
1.
Inlet
2.
Outlet
3.
Hydraulic piston
4.
Hydraulic flushing turbine chamber
5.
Hydraulic flushing turbine
6.
Fine screen assembly
7.
Strainer
8.
Flush controller
9.
Aquative operator (solenoid)
10.
Suction assembly
11.
Suction nozzle
12.
Pressure gauge
13.
Drain port
14.
Flushing valve
1
2
3
4
5
6
7
8
9
11
10
12
1413
Model Description
Filtration
area (cm
2
)
Max.
Operating
pressure
(bar/PSI)
Max.
recommended
flow rate (m
3
/h)
Min.
bacKflush
pressure
(bar/PSI)
BacKflush
flow rate
(m
3
/h)
SG H 4" F 4" flanged 5,300 10/150 100 2/30 24
SG H 4" JF 4" jumbo, flanged 7,900 10/150 100 2/30 34
SG H 6" F 6" flanged 5,300 10/150 150 2/30 24
SG H 6" JF 6" jumbo, flanged 7,900 10/150 150 2/30 34
SG H 8" F 8" flanged 7,900 10/150 250 2/30 34
SG H 10" F 10" flanged 7,900 10/150 300 2/30 34
SG H 210 F
System, 2 units, 10" flanged
15,800 10/150 500 2/30 34
SG H 312 F
System, 3 units, 12" flanged
23,700 10/150 750 2/30 34
SG H 414 F
System, 4 units, 14" flanged
31,600 10/150 1000 2/30 34