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::
GREENHOUSES DIVISION |
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PCJ
and PCJ – CNL Drippers |
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- Compact
Pressure compensated dripper with or without anti-drain
feature.
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Applications
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- Greenhouses,
nurseries, citrus, orchards, deciduous and trees irrigation.
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Specifications |
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- Working
pressure in the PCJ model - 0.5 to 4.0 bar
- Working
pressure in the PCJ - CNL model - 0.7 to 4.0 bar
- Turbonet"
labyrinth with large water passages.
- 5 different
flow rates
- 3 different
outlets: nipple, barb to 3 mm ID and barb to 4 mm ID
- To
be “inserted" into thick- walled pipes (0.9, 1.0
and 1.2 mm.)
- Injected
dripper, very low CV.
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Features
and Benefits |
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- PC
system, patented pressure differential system maintains
uniform flow rate at different inlet working pressure (in
the recommended working pressure range), ensuring exact
distribution of the water and fertilizers.
- Self-flushing
system, improves resistance to clogging.
- In
the PCJ – CNL model, anti-drain (CNL) system eliminates
drainage and refill effect, thus improving efficiency in
pulse irrigation.
- Dripper
can be positioned exactly where required.
- Number
of drippers can be increased so as to increase water quantity
supply aimed at meeting tree growth rate requirement.
- Allows
the installation of "spider assembly", splitting
the drip supply to a number of drip outlets
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Dripper
technical data |
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PCJ
model |
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Nominal
Flow rate (l/h.)
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Pressure range (bar)
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Water passages dimensions
Width-depth-length (mm.)
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Cons-tant
K
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Expo*
X
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Base code
Color
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Cap code color
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1.2
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0.5-4.0
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0.67 x 0.77 x35
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1.2
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0
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Brown
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Black
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2.0
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0.5-4.0
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1.03 x 0.85
x 25
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2.0
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0
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Red
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Black
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3.0
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0.5-4.0
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1.03 x 1.10
x 25
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3.0
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0
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Blue
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Black
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4.0
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0.5-4.0
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1.20 x 1.05
x 25
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4.0
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0
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Gray
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Black
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8.0
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0.5-4.0
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1.90 x 1.15
x 25
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8.0
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0
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Green
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Black
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Within
the working pressure range |
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PCJ-CNL
model (distinguishable from the PCJ model by rings around the
bottom of the dripper)
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Nominal
Flow rate (l/h.)
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Pressure range (bar)
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Water passages dimensions
Width-depth-length (mm.)
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Constant
K
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Exp*
X
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Shut-off Pressure (bar)
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Base code
Color
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Cap code color
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1.2
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0.7-4.0
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0.67x0.7x35
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1.2
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0
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0.12
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Brown
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Black
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2.0
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0.5-4.0
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1.03x0.85x25
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2.0
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0
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0.12
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Red
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Black
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3.0
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0.5-4.0
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1.03x1.10x25
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3.0
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0
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0.12
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Blue
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Black
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4.0
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0.5-4.0
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1.20x1.05x25
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4.0
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0
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0.12
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Gray
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Black
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8.0
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0.5-4.0
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1.90x1.15x25
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8.0
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0
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0.12
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Green
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Black
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Within
the working pressure range |
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- When
inserting drippers in tubes with 0.9 mm wall thickness,
the maximal working pressure recommended is 3 Bar.
- When
inserting drippers in tubes with 1.0 mm wall thickness,
the maximal working pressure recommended is 3.5 Bar.
- When
inserting drippers in tubes with 1.2 mm wall thickness,
the maximal working pressure recommended is 4 Bar.
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Technical
Specifications: |
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PCJ
& PCJ-CNL |
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