Priva NUTRIJET - Preparing an acid supply; Determining the correct dilution

Technical specifications - Product options
Technical specifications – general
NutriJet 600NutriJet 300NutriJet 100
closed mixing chamber(s)Principle of operation
A + B principle (equal quantities of fertilisers)Fertiliser mixing principles
ABC-principle (adjustable ratio of fertiliser quantities)
NutriJet Inline:Basic configurations
All the water in the supply line flows through the unit.
NutriJet Bypass:
Some of the water in the main line is directed via the unit and then injected back
into the main line. The unit delivers a concentrated fertiliser solution that mixes
in the main line with the other water in the main line.
NutriJet Inline:NutriJet Inline:NutriJet Inline:Pump capacity
22 - 79 m
3
/h8 - 41 m
3
/h3 - 26 m
3
/h
NutriJet Bypass:NutriJet Bypass:
15 - 78 m
3
/h8 - 26 m
3
/h
The net irrigation capacity depends on the selected configuration. See configuration
tooling.
Irrigation capacity
NutriJet Inline:Permissible supply water pressure
0.1 - 0.4 bar above atmospheric pressure
NutriJet Bypass:
3 - 6.5 bar above atmospheric pressure
7 bar above atmospheric pressureMaximum permitted pressure in
system
EC dosing channels:Possible types of dosing channels
• 600 l/h dosing channel
• 600 l/h double dosing
channel
• 300 l/h dosing channel
• 300 l/h double dosing
channel
• 100 l/h dosing channel
• 100 l/h double dosing
channel
pH dosing channels:
• 100 l/h low acid up to 10%
• 300 l/h low acid up to 10%
• 50 l/h high acid up to 38%
• 50 l/h lye KOH up to 50%
Low-volume dosing channels:
• 2 m³/h
• 8 m³/h
2x 5Maximum number of dosing
channels
200 mm160 mm110 mmDiameter of mixing chamber
In the configuration of the installation, the system pump is selected on the basis
of various criteria. System pumps are available with various capacities and for
various mains voltages and mains frequencies.
1)
System pump
• overload protection based on motor protection
• softstarter on pump
System pump protection
NutriJet Inline:
• 1 manometer for drive water on venturis (discharge side of system pump)
• 1 manometer for suction side of system pump
Manometers for visual pressure
check
NutriJet Bypass:
• 1 manometer for drive water on venturis (discharge side of external pump)
• 2 or 3 manometers (depending on the number of pressure reducing valves)
for checking the incoming pressure of the mixing chamber(s)
• 1 manometer for suction side of system pump
• 1 manometer for outgoing unit pressure (discharge side of system pump)
See the EC Declaration of Conformity.Regulations and standards with
which the unit complies
NutriJet - user - 00.00244
Priva