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Netafim PCJ High-CNL 4ltr+60-white+Rapier-blue

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Netafim PCJ High-CNL 4ltr+60-white+Rapier-blue

Item no. 017460221
piece(s)
box = 1000 piece(s)
On business days your request will be handled within 24 hours by the responsible account manager for your region. Royal Brinkman does not deliver to consumers or companies outside horticulture.
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Description

The Chameleon-High dripper is the pressure-compensated, shut-off dripper with a high opening pressure. This dripper is the most advanced offered by Netafim and guarantees maximum accuracy in watering. The pressure-compensated operation gives a very even delivery even with long pipe length and short drip point distance. Due to the sealing effect, the drip tube does not run empty if the pressure of the system drops. Even with a normal slope in the greenhouse, the tube is prevented from emptying. These properties enable short drip runs without loss of uniformity.

Filling/Flushing
The Chameleon-High is very suitable for regular refreshing or rinsing of the irrigation water. Due to the high opening pressure, the dropper remains closed during flushing. This does not only have technical advantages like the easy removal of dirt. There are also technical advantages for cultivation. Research indicates that oxygen in the irrigation water can disappear after some time, among other things due to conversion of ammonium into nitrite. This causes the pH to drop, which is potentially harmful to growth. The Chameleon-High makes it possible to change oxygen-deficient water before a pour. Also when a different fertilizer composition is required or when the water in the hose has become too hot, the cultivation system can be easily flushed. Finally, thanks to the Kameleon-High, crop protection products can also be administered in a concentrated manner: before dosing, the system is first filled up, after which exactly the right dosage can be given.

The pressure regulating membrane of the Kameleon-High is made of silicone by means of injection moulding. This increases the uniformity of the
This increases the uniformity of the droppers and makes cleaning with chlorine agents possible. The Kameleon-High droppers have their own color coding for the output, which makes them clearly distinguishable from the standard Kameleon droppers. Kameleon-High drip heads can be supplied with the straight Prevo insertion pin or angled Rapier sampler. The Rapier plug in combination with a short microtube provides a low profile hose. This greatly reduces the risk of cutting or kinking the tubing. It is also possible to alternate coloured plugs with Prevo plug pins.

Characteristics

  • Because of the pressure compensated operation, drip heads have an even output between 1.5 / 1.8 and 3.5
    bar, and are therefore very suitable for longer lengths.
  • The self-closing function keeps the hose full of water when the tap is closed, at normal slope, this prevents the hose from emptying at the lowest point.
  • Due to the high opening pressure very suitable for flushing dirty, warm, oxygen-free water or water with an undesirable fertilizer composition.
  • Possibility of precise application of crop protection products.
  • Very suitable for large tap areas.
  • Own color coding, therefore easy to distinguish.
  • Equipped with inlet filter.
  • Equipped with silicone membrane.
  • Supplied with straight Prevo pin or angled Rapier connector in blue or black.

Application
The application of the Chameleon-High is in the modern greenhouse cultivation of vegetables and flowers, where growers want to further optimize the cultivation conditions and demand maximum accuracy in the irrigation. In addition, this trickler is used where there is a desire to flush the drip system.

Technical data

Flow rateSee tablel
Opening pressure1,0 / 1,3 bar
Maximale flush pressure0,8 bar
Closing pressure0,18 bar
Filtration130 micron (tap set)
80 micron (main filtration)
Materialsillicone (membrane)
Intake filter passager0,61 mm (610 micron)
in the form of 2 moons

Flow and pressure per Chameleon-High dropper

Afgifte (liter/hour)ColorMin. working pressure (bar)Max. werking pressure (bar)Opening pressure (bar)Max. rinsing pressure (bar)Closing pressure (bar)
0,5Light yellow1,53,51,00,80,18
1,2Light brown1,53,51,00,80,18
1,5Purple1,83,51,30,80,18
2,0Pink1,53,51,00,80,18
2,5Kaki1,83,51,30,80,18
3,0Light blue1,53,51,00,80,18
4,0Light grey1,53,51,00,80,18

 

Installation & maintenance

  • Read 'General usage advice for drip systems' for tips on storage, installation and use.
  • The Chameleon-High is especially suitable for installations that are flushed regularly. A short daily flush before the first drip will refresh water and remove debris.
  • The Kameleon-High drippers can be cleaned with acid, peroxide and/or chlorine agents (see 'Cleaning and attention points for dripper systems').
  • Used drippers can be checked at Revaho on request for flow, opening and closing pressure, quality of the membrane.
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