| Backflushing
Screen Filter |
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- Mainly used as Secondary Filter after
gravel/sand filter without additional valves
- Specially designed for back-flushing
in automated irrigation installations
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A water screen filter with one reinforced stainless steel
screen, especially designed to withstand inverted flow during
back-flushing process
Features
- When installed as a secondary filter after
a gravel/sand filter, an additional valve is not required
- Each filter is equipped with a drain valve
at the bottom of the filter body and with two pressure
testing ports in order to check head loss between inlet
and outlet of the filter, without interfering with the
water flow
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Flow
Rates and Physical Characteristics
This filter is offered in two options:
A.
Horizontal inlet and outlet: models 7020, 7030, 7040
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B.
Vertical inlet and horizontal outlet: models 7930,
7940 |
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Models
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Inlet / Outlet Diameter
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Recommended Flow Rate
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Weight
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inch
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mm
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up to...
m³/h
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up to... gpm
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kg.
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lbs.
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7020
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2
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50
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35
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155
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14
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31
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7030
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3
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80
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60
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265
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20
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44
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7040
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4
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100
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105
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460
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40
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88
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7930
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3
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80
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60
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265
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17
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37.5
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7940
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4
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100
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105
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460
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32
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70.5
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Technical Specifications
- Max. recommended working
pressure: 120 psi (8 bar)
- Max. pressure: 150 psi (10 bar)
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