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110Spray application guide

Nozzles and accessories for agriculture

spray technology

spray technology

Contents

QuantoFill Mautomatic proportionerpage 26 � .

easyFlowclosed transfer systemspage 30 � .

Continuousinternal sprayer rinsingpage 24

Rinsing

Filling Klar-

wasser QuantoFill M Steuereinheit

zur S

prit

ze

Einspül- schleuse

Produkt A

Produkt B

Produkt C

spray technology1

Contents

Nozzle guide page 2 � .

Nozzlespage 6 � .

Nozzle guide page 2 ff .Nozzles page 6 ff .Continuous internal sprayer rinsing page 24QuantoFill M automatic proportioner page 26 ff .easyFlow closed transfer systems page 30 ff .

Spraying

spray technology2

Nozzle guide cereals

HerbicidesUsing dual fan nozzles insures a better reach of “hidden” weeds, while spraying areas covered with organic material, especially when using asymmetric dual fan nozzles with diff erent angles of penetration. The coverage on small leaf weed grass improves as well. Spraying growth regulators requires a coarse spray to reduce drift risk, important when spraying close to sensitive neighbour crops or non-agricultural areas.

FungicidesWhen Spraying contact fungicides at late develop-ment stages, the use of dual fan nozzles is a “must”. When using TurboDrop® nozzles, increase pressure to reach medium droplet size, if conditions permit.

InsecticidesFor contact fungicides use nozzles at a pressure range where droplet size is medium, if permitted. Using dual fan nozzles will improve cover-age, even where spray has to be coarse to reduce drift or because of legal restrictions.

GROWTH REGULATORS

Cereals

BBCH-Code 09 11 13 21 25 29 30 31 32 37 39 49 51 59 61 69 71-92

INSE

CTI

CID

ESFU

NG

ICID

ESH

ERBI

CID

ES

AirMix®

TD® HiSpeed TD® HiSpeed

TD® HiSpeed

TD® ADFTD® HiSpeedAirMix®

EAR TREATMENT

AirMix® TD® HiSpeed

SMALL GRASS WEEDS

TD® ADFTD® HiSpeed

HerbicidesAt initial growth stages TD HiSpeed nozzles will permit higher application speeds. Where drift reduction is required select nozzle size/type with at least coarse spray quality.

InsecticidesFrom growth stage 32 onwards, hose drops can be used for root/stem treatment with insecticides or fungicides, also in combination with liquid fertiliser. Adjust hose drop height to prevent spray pattern from reaching green parts of the plant. For late application of liquid fertiliser, the use of hose drops is highly recommended.

Nozzle guide corn

spray technology3

Corn

INSE

CTI

CID

ESH

ERBI

CID

ES


SMALL GRASS WEEDS

TD® ADFTD® HiSpeed

TurboDrop®

BBCH-Code 00 11 12 13 14 15 17-32 34 53

Check our nozzle

calculator on

www.agrotop.com

spray technology4

HerbicidesUse at least coarse spray for desic cation. TD HiSpeed nozzles are coarse at lower pressure plus the asymmetric dual fan improves coverage helping to reach hidden leaves for com-plete leaf burn of the crop.

FungicidesUsing TurboDrop® nozzles at higher pressure, while spraying coarse, improves penetration into dense canopies. Reducing application speed will result in a better penetra-tion; this is also recommended when using TD HiSpeed nozzles.

InsecticidesAdjusting speed and application rates in accordance with the leaf area helps to guarantee effi cacy of the application. For best penetration, limit application speed even when using asymmetric TD HiSpeed nozzles.

Nozzle guide potatoes

DESSICATION

Potatoes

BBCH-Code 00-09 10-19 20-29 30-39 40-49 50-59 60-69 70-79 80-89 91-93 95-97

INSE

CTI

CID

ESFU

NG

ICID

ESH

ERBI

CID

ES

POST HARVEST PROTECTIONTD® ADF

TD® HiSpeed

TD® HiSpeed

EARLY FUNGICIDES

AirMix®TD® HiSpeed

AirMix®TD® HiSpeed

AirMix®

TD® HiSpeed

LATE FUNGICIDES

TurboDrop®

Nozzle guide canola

spray technology5

HerbicidesAsymmetric dual fan nozzles can better target weeds covered by broad rape leaves, as well as small grass weeds, before they appear in-between the crop. Spray coarse under drift conditions.

FungicidesAt late development stages and in dense canopies respectively, using TurboDrop® nozzles at higher pressures, while spraying coarse to medium, has proven good results. Use coarse where drift reduction is required.

InsecticidesTreatments against canola pollen beetle at fl owering show excellent results using the TD HiSpeed nozzles. For best penetration and effi cacy in dense canopies reduce application speed.

Canola

BBCH-Code 00 10 12 14 18 32 51 55 57-59 61 65 69

INSE

CTI

CID

ESFU

NG

ICID

ESH

ERBI

CID

ES

TD® HiSpeedAirMix®

TD® HiSpeed


TD® HiSpeed

TD® ADFTD® HiSpeedTurboDrop®

TD® ADFTD®HiSpeedAirMix®

Application professionals opinion on asymmetric TurboDrop® HiSpeed nozzles

6

Asymmetric TurboDrop® HiSpeed or TD ADF is nozzle technology that pays off . Proven by independent test reports and millions of farmers around the world.

»The costs of the spray nozzles are bits and pieces compared to the spending for a complete sprayer or the chemicals used in one season. Thus only get the best of the best.«(»Nozzle technology: Decisive interface«, published in profi 02/2011)

»The costs of the spray nozzles appear high, but are more than reasonable considering their performance, longevity and the low application expenses per acre.«(»Which benefi t brings the new TurboDrop® HiSpeed«, published in Pfl anzenarzt 11+12/2009)

The complete publications and further articles can be found on our homepage (German) www.agrotop.com/berichte

Sonderdruck aus den DLG-Mitteilungen 1/2010

H albe Wassermenge gleich doppelte Schlagkraft: Dies ist eine gewagte These, über

die derzeit viel diskutiert wird. Prakti-ker experimentieren schon länger mit der Wassermenge; 170 bis 180 l sind keine Seltenheit mehr. Da reizt es na-türlich, den großen Schritt zu gehen und auf 100 l/ha Wasser und weniger zu reduzieren. Das spart nicht nur Wasser, sondern auch Diesel und Zeit. Aber liefert solch eine Anwendung bei der Bekämpfung von Pilzkrank-heiten des Getreides tatsächlich gleichwertige Ergebnisse zur üblichen Standardanwendung mit 8 km/h und 200 l/ha?

Wer mit der Wasseraufwandmen-ge spielt, der muss vor allem den Einfluss der Düsentechnik und der Fahrgeschwindigkeit berücksichtigen, um die Wirksamkeit besonders der Fungizide zu unterschiedlichen Ein-satzterminen beurteilen zu können.

Wird eine Stellschraube im Spritzsys-tem verändert, zieht dies automatisch eine ganze Reihe weiterer Verände-rungen nach sich.

Behältergrößen und Arbeitsbreiten liegen in der Regel im betriebsüb-lichen Optimum. Hier gibt es nur we-nig Spielraum. Um eine weitere Leis-tungssteigerung zu erreichen, wird heute auf vielen Betrieben schneller gefahren und/oder einfach weniger Wasser verwendet. Die Betriebe wol-len mit dieser Strategie sowohl die Anwendungszeitpunkte besser treffen als auch die Arbeitserledigungskosten senken. Bei der Verwendung einer re-duzierten Wasseraufwandmenge steigt allerdings das Risiko unzurei-chender Wirkungen, gleichzeitig ist auch die Abdriftgefahr erhöht.

Aber zu diesen Zusammenhängen gibt es kaum Versuchsergebnisse. Aus diesem Grund haben im vergangenen Jahr die Firmen Agrotop, Amazone,

BASF und Jan Juister sowie die Land-wirtschaftskammer Nordrhein-West-falen gemeinsam einen Großversuch auf drei Praxisflächen in drei Bundes-ländern angelegt. Die Standorte lie-gen in Sachsen (Groitzsch in der Nähe von Dresden), Westfalen (Unna bei Dortmund) und Niedersachsen (Hunt-losen bei Oldenburg). Die gewählten Strategien lassen sich so beschreiben:● Standard: 200 l/ha, 8 und 14 km/h● Modern: 150 l/ha, 8 und 14 km/h● Risiko: 100 l/ha, 14 km/h

In den Versuchen kamen zwei un-terschiedliche Düsentypen zum Ein-satz (Übersicht): die Airmix als Kom-pakt-Injektordüse sowie die TD Hi-Speed als Doppelflachstrahldüse. Behandelt wurde zu den drei üblichen Fungizid-Terminen T1 (Stadium 32), T2 (Stadium 37/39 bzw. 49/51) und T3 (Stadium 63). Die Fungizide wa-ren Capalo zu T1, Champion-Dia-mant zu T2 und Osiris zu T3. Um Un-terschiede zwischen den Varianten besser sehen zu können, wurden die-se jeweils in reduzierter Aufwand-menge appliziert. Diese Versuche soll-ten zeigen, ob alle Strategien gleicher-maßen zum Erfolg führen. Sie sind keine Empfehlung zu reduzierten Mit-telmengen in der Praxis.

2009 war ein Jahr mit sehr spätem Krankheitsdruck im Weizen, was sich besonders in den Befallsbonituren und den Ertragsergebnissen nieder-

Weniger Wasser, weniger Mittel......aber auch weniger Wirkung? Kosten senken heißt heute oft:

Schneller fahren mit 14 km/h und weniger als 200 l/ha.

Harald Kramer stellt einen Großversuch mit Fungiziden vor,

der die Grenzen auslotet.

Die VersuchsvariantenStrategie Zeitpunkt Düsentyp km/h l/ha bar

Standard T1/T2 Airmix 1 10 03 8 200 3,5

T3 Airmix 1 10 03 8 200 3,5

Standard, schnell T1/T2 TD HiSpeed 04 14 200 6,2

T3 TD HiSpeed 04 14 200 6,2

Modern T1/T2 Airmix 110 025 8,5 150 3,3

T3 TD HiSpeed 03 14 150 6,4

Risiko T1/T2 TD HiSpeed 02 14 100 6,2

T3 TD HiSpeed 02 14 100 6,2

Die Düsen werden jeweils im pflanzenbaulich optimalen Bereich gefahren. Dieser liegt im oberen Druckbereich der eigentlichen Empfehlung des Herstellers.

Viele Praktiker wollen mehr Schlagkraft beim Spritzen.

– 1 –

B rauchen Landwirte überhaupt Doppelflachstrahldüsen? Die-se Frage wird in den letzten

Jahren oft diskutiert. Weil Antworten

auf diese Frage rar sind, hat das DLR

Bad Kreuznach in den letzten drei

Jahren Belagsmessungen in Pflanzen-

beständen angestellt. Wir haben un-

tersucht, inwieweit Unterschiede zwi-

schen Flachstrahldüsen und Doppel-

flachstrahldüsen an verschiedenen

Zielobjekten nachweisbar sind. Be-

lagsmessungen heißt: Untersucht wird

der Spritzbelag, d. h. die Belagsmasse

auf Blättern! Denn wassersensitives

Papier, das gelegentlich für derartige

Messungen herangezogen wird, ist

zur Bewertung von Belagsmassen und

der Belagsverteilung nicht geeignet

(siehe Kasten auf Seite 3).Doppelflachstrahldüsen erzeugen

zwei fächerförmige Flachstrahlen, ur-

sprünglich mit 30° Abweichung von

der Senkrechten nach vorn und nach

hinten. Solche Düsenkonstruktionen

gibt es seit vielen Jahren: Bereits in

den 80er Jahren wurden solche Dü-

sentypen für Feldspritzgeräte angebo-

ten. Die damals verfügbaren Düsen

hatten aber mehrere gravierende

Nachteile. Weil Dosierung und Vertei-

lung allein durch den Austrittsquer-

schnitt der Düsenöffnung bestimmt

wurden, musste bei gleicher Flüssig-

keitsmenge jede der beiden Austritts-

öffnungen kleiner sein als bei einer

Düse mit nur einem Spritzfächer. Des-

halb war die Zerstäubung mit den da-

maligen Typen extrem feintropfig, da-

mit auch sehr driftanfällig und ver-

stopfungsanfällig. Die Düsenfertigung

war spanabhebend, was in der Praxis

dazu führte, dass die Düsen teuer wa-

ren und außerdem große Fertigungs-

toleranzen aufwiesen. Das Ergebnis

war eine schlechte Querverteilung.

Diese Doppelflachstrahldüsen haben

sich deshalb nicht durchgesetzt.Heutige Doppelflachstrahldüsen

sind Injektordüsen, d. h. die Dosie-

rung erfolgt an der Dosierblende am

Eingang zum Düsenkanal genau wie

bei Injektordüsen mit einem Spritzfä-

cher. Nur Zerstäubung und Strahlbil-

dung finden am Düsenaustritt durch

zwei Öffnungen statt. Damit sind alle

Vorteile von Injektordüsen gegeben,

insbesondere das bekannte, grobere

und abdriftfeste Tropfenspektrum.Die beiden Spritzfächer von Dop-

pelflachstrahldüsen waren und sind

meist 30° nach vorne und hinten zur

Senkrechten ausgerichtet. Damit soll

ein Spritzschatten bei vertikal ange-

ordneten Zielobjekten vermieden oder

wenigstens reduziert werden. Man

spricht von »Rundum-Belegung«. Mit der so genannten HiSpeed-

Düse kommt eine Variante hinzu, bei

der der vordere Spritzfächer nur 10°,

der zweite Spritzfächer aber 50° zur

Senkrechten steht. Diese asymmet-

rische Spritzfächeranordung soll die

Rund-um-Belegung weiter verbes-

sern, insbesondere bei höheren Fahr-

geschwindigkeiten. Eine solche Fä-

cheranordnung hat aber auch den

Vorteil, dass das Feldspritzgerät bei

höheren Beständen nicht direkt ange-

spritzt wird.

Untersuchungen in Weizen und in

Kartoffeln. Unsere Belagsmessungen

wurden in den Jahren 2007 bis 2009

in Weizen und Kartoffeln durchge-

führt. Die Einsatzbedingungen bei

den Versuchen zeigt die Übersicht.

Wir beschränken uns hier bei der Dar-

stellung auf den Weizen. Die Ergeb-

nisse für Kartoffeln sind über www.

DLG-Mitteilungen.de zugänglich.Wie sehen solche Belagsmes-

sungen aus? Wie das nebenstehende

Foto deutlich zeigt, wurde der Indika-

torfarbstoff Natriumfluorescein zu-

sammen mit einem in der Kultur üb-

lichen Pflanzenschutzmittel ausge-

bracht. Das ist besonders wichtig,

weil Pflanzenschutzmittel die Anlage-

rung und die Belagsbildung gravie-

rend beeinflussen. Anschließend ha-

ben wir die zu untersuchenden Pflan-

Was die neuen Düsen bringenDie neue Generation der Doppelflachstrahldüsen verspricht

weniger Spritzschatten und eine bessere Benetzung. Horst

Knewitz und Heribert Koch haben das untersucht.

Die Einsatzbedingungen in den Versuchen

Datum ES InjektorDoppel-

flachstrahlfeintropfig bzw. HiSpeed

l/ha bar km/h

23. Mai 2007 64

AirMix 110 03

2002,5

7

AVI Twin 110 025

3,7

28. Mai 2008 51

AVI 11004

200

7,3 16

AVI Twin 11004

185HiSpeed 11004 185

9. Juni 2008 65

AirMix 110 03

200

3,8

8

AVI Twin 110 025

5,3XR 110 033,8

27. Mai 2009 59

IDN 120 03

200 8 12

AVI Twin 110 03

HiSpeed 110 0310. Juni 2009 64

IDN 120 03

200 8 12

AVI Twin 110 03

HiSpeed 110 03

Pfla

nzen

schu

tz-P

raxi

s PS

P

Sonderdruck aus den DLG-Mitteilungen 3/2010

– 1 –

Rustin Gilder from Crowley Grain Dryer in Crowley Louisiana, USA

Crops: Rice and soybeansThese nozzles give great coverage, on top and down into the canopy of our crops. Easy to maintain and clean. They spray deeper into the canopy. Coverage is worth paying for! (Rustin uses the TD ADF nozzles at 15–23 mph, rates are around 10 GPA.)

Rustin Gilder from Crowley Grain Dryer in Crowley Louisiana, USA

Farm application professional using TurboDrop® TD ADF 110-03 and -04

Matthias Kappe, Thüringer Landdienste GmbH, Lemnitz, Germany

Spray contractorWe, the TLD GmbH, are a professional application specialist in the region of east Thuringia. Using the TurboDrop® HiSpeed nozzles 110-04 enables us to adjust our sprayers easily to the changing humidity and temperature conditions while spraying in the fi eld. In addition the TurboDrop® HiSpeed nozzles allow us to increase our applications speed and therefore our area capacity.

Matthias Kappe, Thüringer Landdienste GmbH, Lemnitz, Germany

Contract application professional using TurboDrop® HiSpeed 110-04

spray technology

TurboDrop® HiSpeed Innovative nozzle technology

Six good reasons for using asymmetric dual fan TurboDrop® nozzles HiSpeed or TD ADF

spray technology7

▪ TD HiSpeed nozzles are offi cially listed for drift reduction for 90 % / 75 % / 50 % in Germany and other countries

▪ A nozzle that nearly covers all applications and crops – fewer changes of nozzles required

▪ 2 in 1 functionality – front spray similar to standard single fl at fan nozzle, back spray with elevated spray pattern, optimising coverage

▪ Excellent results at low, medium and high application speeds

▪ TD ADF; economical long lasting poly version

▪ Low variation of droplet size over a wide pressure range guarantees a constant spray quality

Flat Fan nozzle▪ Creates spray “shadow” at the backside of the

leaf/stem

▪ Less coverage at lower leaf canopy levels at higher application speeds

TurboDrop® HiSpeed nozzle▪ All around coverage of front and back side of the

plant

▪ Downwards front pattern for good penetration to stem base especially at reduced application speeds

speed + +*droplet

trajectory*spray dire

ction

**

TD HiSpeed 110-025 herbicide application in sugar beets

droplet

trajectoryspra

y di

rect

ion

+ –speed

TurboDrop® HiSpeed

8

Size Filter JKI

110-015 Filter 50 M blue

110-02 Filter 50 M blue G 1819

110-025 Filter 50 M blue G 1896



110-05 Filter 24 M red G 1822

110-06 Filter 24 M red


10° front pattern

avoids spraying

on boom structure

spray technology

Spray angle 2 x 110°

Pressure range 2 to 8 bar

Best performance using pressure 3 to 7 bar

Boom height 40 to 60 cm

Orientation of spray patterns 50°/10°

Application Boom spraying, Horticulture

Advantages▪ Asymmetric orientation of the two spray

patterns

▪ Compact design

▪ High drift reduction maintaining excellent coverage

▪ Perfect for fungicide, insecticide and post-emergence treatments

▪ Ceramic parts made from strong, high quality pink ceramic

▪ Easy assembly and disassembly, even with gloves, no tools required

110-02 G 1819

110-025G 1896

110-03G 1820

110-04G 1821

110-05G 1822

90 % – – at 2.5 bar – – at 2 bar – –

75 % 2 to 3 bar up to 3.5 bar up to 2.5 bar up to 3 bar 2 to 3 bar

50 % up to 5 bar up to 6 bar up to 4 bar up to 6 bar up to 8 bar

ear treatments

4–7 bar

BBCH-Code 51 59 61 69 71-92

TD HiSpeed: most suitable for ear treatments in cereals

TurboDrop® ADF

spray technology9

Size Filter













Pressure range 1.5 to 8 bar



Orientation of spray patterns 50°/10°

Application Boom spraying, Horticulture, Special applications

Advantages▪ Asymmetric orientation of spray pattern to

improve application quality at any speed

▪ Compact design, easy disassembling of individual spray tips

▪ Good drift control an excellent coverage of vertical and angular targets

▪ 10° forward angle prevents forward pattern from spraying on boom parts or wheels

▪ Application speeds from 6–15 km/h or more

▪ Suitable “all-around” nozzle

▪ 80° spray pattern also available for individual adjustments

Fungicide application in soybeans using TD ADF 110-03

TurboDrop® TD

10spray technologyspray technology

Spray angle 110°


Best performance using pressure Pesticides: 4 to 8 bar Liquid fertiliser: 2 to 3 bar


Application Boom spraying

Advantages▪ Small droplet size variation over pressure range

▪ Excellent drift reduction, even at higher pressure

▪ All ceramic parts are made from extra strong, high quality pink ceramic

▪ This guarantees maximum wear resistance and accuracy

▪ Excellent penetration using higher pressure

▪ Wide range of pressure and application ranges

▪ Easy assembly and disassembly, even with gloves, no tools required

▪ The perfect solution for large farms and contractors

Size Filter JKI






110-04 Filter 24 M red G1610





TurboDrop® nozzles are easy to disassemble for cleaning

TurboDrop® TD-XL

spray technology11

spray technology

Spray angle 110°


Best performance using pressure Pesticide: 2 to 4 bar Liquid fertiliser: 1 to 2 bar


Application Boom spraying

Advantages▪ Variable droplet spectra from coarse to fi ne

as pressure increases

▪ Excellent drift reduction, especially at lower pressure

▪ Off ers a wide range in terms of pressure and droplet size

▪ Easy cleaning, only two parts, no small parts, no fumbling

▪ Distributing nozzle/cap is a TipCap nozzle

▪ Perfect if application conditions and application rates change frequently

▪ Maximum wear resistance in the semi-ceramic version (injector with ceramic orifi ce coated in POM)

▪ Best price for excellent quality

Size Filter









110-08 Filter 24 M red *



The TurboDrop® TD-XL nozzles use as a distribution nozzle a TipCap which is exactly twice the size of the TurboDrop® injector. For example, a TD-XL 110-04 nozzle consists of a red injector (ISO code for size 04) and a white TipCap (ISO code for size 110-08), but fl ow rate is determined by the red injector.

* most applications require no extra nozzle fi lter

AirMix® Flat Fan

12spray technology

Spray angle 110°


Best performance using pressure Pesticide: 2 to 4 bar Liquid fertiliser: 1 to 2 bar


Application Boom spraying, Knapsack sprayers

Spanner width 8 mm

Advantages▪ Two-piece design, no tools required for

opening, no seals

▪ Air cleaning system, no blocking of air entrance

▪ Droplet size adjustable from coarse to fi ne by pressure

▪ Up to 90 % drift reduction

▪ Wide application range from 40–1000 l/ha

▪ Fits in standard and double fl at fan cap ADF

✓ Compact design, only 22 mm, slightly more than a standard tip

✓ Easy disassembly for cleaning

✓ Metering orifi ce easy accessible, blockage can be wiped off

✓ Air suction from below through the spray fan

The AirMix® nozzle – How does it work? The metering orifi ce at the bottom of the injector controls the fl ow and creates a jet. This jet passes a second orifi ce where it takes in the air. The air stream is cleaned by passing through the spray pattern, preventing the orifi ce from clogging.

Spray pattern

Dropletwith airbubbles

Size Filter JKI





110-03 Filter 24 M red G1637

110-04 Filter 24 M red G1631

110-05 Filter 24 M red G1638


AirMix® OC

spray technology13

Size Filter JKI

OC 02 Filter 50 M blue

OC 025 Filter 50 M blue G1887/1891

OC 03 Filter 50 M blue G1888/1892

OC 04 Filter 24 M red G1889/1893

OC 05 Filter 24 M red G1890

Spray angle 80°


Application width = approx. 2.3 x application height

Application Boom spraying, Band spraying, Knapsack sprayers

Spanner width 8 mm

Advantages▪ Two-piece design, no tools required for

opening, no seals

▪ Air cleaning system, no plugging of air entrance

▪ High drift reduction

▪ Wide application range

▪ Same fl ow rate as corresponding fl at fan nozzle

▪ Suitable as end nozzle on booms in combi nation with AirMix® fl at fan nozzles

Herbicide band spraying using AirMix® OC

Knapsack SprayingAirMix® HC

14

Size Filter


Easy assembling between sprayer lance and nozzle

50 mesh fi lter before CF-valve is recommended

spray technology

Constant fl ow valves CFConstant pressure/fl ow relief valves for use with single nozzles or in pressure pipes with fl ows up to 2 l/min.

Spray angle 80°

Size 02 to 03



Application Boom spraying, Band spraying, Knapsack spraying, Horticulture

Spanner width 8 mm

Advantages▪ Two-piece design, no tools required

for opening

▪ Air cleaning system, no blockage of air entrance


▪ Wide application range

▪ Uniform droplet spectra

▪ On a broadcast boom, horizontal distribution of pattern is less uniform compared to fl at fan

▪ Particularly suitable for knapsack, as nozzles can be operated at low pressure

▪ Fits in caps with spanner width of 8 mm, commonly used on most sprayers

Knapsack SprayingAirMix® AN

spray technology15

Size Filter




Advantages of using CF valves ▪ In combination with a CF valve a AirMix® nozzle

would always work at a constant fl ow rate in the selected spray quality

▪ Important, if coarse spray quality is needed for drift reasons

▪ Avoiding pressure peaks helps to keep the drift low

▪ Fatigue or diff erent individual performance of the knap sack sprayer operator will not aff ect nozzle fl ow rate

Spray angle 80° – 130°

Size 02 to 04

Pressure range 1.5 to 3.0 bar

Boom height Variable

Application Knap sack, small herbicide booms

Spanner width Threaded cap

Advantages▪ Two-piece design, no tools required

for opening


▪ Wide angle spray pattern

▪ Spray quality coarse to extra coarse

▪ Even spray distribution, suitable for band spraying

▪ Particularly suitable for knapsack, as nozzles can be operated at low pressure

▪ Fits in 3/8’’ threaded caps or round hole bayonet cap

▪ Allows low application heights for max. drift control

AirMix® AN-04 in combination with CF-valve 2.0 bar (blue), � ow 0,98 l/min

Knapsack SprayingSpray Max

16spray technology

Size 110 Size 80 Filter

110-01 80-01 * Filter 50 M blue

110-015 80-015 * Filter 50 M blue

110-02 80-02 * Filter 50 M blue

110-025 80-025 * Filter 50 M blue

110-03 80-03 Filter 50 M blue

110-04 80-04 Filter 50 M blue

110-05 80-05 Filter 50 M blue

110-06 80-06 Filter 24 M red

110-08 80-08 Filter 24 M red

110-10 80-10 Filter 24 M red


Spray angle 110°/80°

Size 01 to 10



Application Boom spraying, Knapsack spraying

Spanner width 8 mm

Advantages▪ Flow rates in accordance with ISO standards

▪ High accuracy due to minimising variability in production

▪ Wide pressure range and application rate

▪ High durability

▪ Fits in caps with spanner width of 8 mm, commonly used on most sprayers

* on request

Filters and ball check valves

spray technology17

Strainer F

Ball check strainers KVF

Mesh Colourbottom/top

24 M red

50 M blue

100 M green

200 M pink


Openingpressure

24 M red/white 0.3 bar

24 M red/grey 0.7 bar

24 M red/black 2.8 bar


Openingpressure

50 M blue/white 0.3 bar

50 M blue/grey 0.7 bar

50 M blue/black 2.8 bar


Openingpressure

100 M green/white 0.3 bar

100 M green/grey 0.7 bar

100 M green/black 2.8 bar

New designFilters fi t on all nozzle holders, conform to ISO 8169

Nozzle for liquid fertiliser applications

spray technology18

▪ Single fl at fan venturi nozzles with extra coarse spray quality, like AirMix® or TurboDrop®, are suitable for fertiliser applications at low pressure

▪ Liquid fertilisers and PPP (plant protection products) can be applied together, use spray nozzles

Application options for liquid fertilisers▪ Using special 3- or 6-stream fertiliser nozzles will

reduce the risk of leaf burning

▪ Distribution with 6-stream nozzles is slightly better

▪ At late crop growth stages, the use of hose drops is recommended

Recommended application technologies at diff erent crop growth stages in cereals

BBCH- Code 21 25 29 30 31 32 37 39 49 51 59 61-69 71-92

EXA/ESI®

hose drops

Check our nozzle

calculator on

www.agrotop.com

AirMix®AirMix® TurboDrop®TD VR MK II6-stream

AN – 1/2 M

spray technology19

Type Color 0.5 1.0 1.5 2.0 3.0

AN 20-1/2M yellow 6 8 10 11 14

AN 40-1/2M red 11 16 20 22 28

AN 60-1/2M white 17 24 29 34 42

AN 90-1/2M black 25 36 44 51 62

fl ow rate* in l/min at pressure in bar

Spray angle 110° to 140°

Size Company standard

Pressure range 0.5 to 3.0 bar


Application Boom spraying, Special applications

Advantages▪ Rugged design, nozzles made from long

lasting POM

▪ Large diameter orifi ces reduce blockage risk

▪ Extremely large droplets

▪ Wide spray angle for reduced application/boom height and even distribution

▪ Starts operating at very low pressure

Slurry application using AN-1/2 M nozzles

*Data measured with water at 20°C, pressure measured directly at the nozzle. Check application rate before spraying.

The AN-1/2 M high fl ow nozzle is designed for applications of highly viscous molasses or slurry, where good distribution is required. The large diameters allow applications of solutions containing coarse particles without blocking the nozzles. It could be applied for liquid slurry applications, molasses from sugar cane or other biomaterial.

Hose drops with 5 distribution holes

spray technology20


Min. penetration 30 cm (12‘‘) into the crop to

avoid burning

Connection Fits onto standard bayonet nozzle (other systems available on request)

Advantages▪ Extremely slim hose with no nozzle for lowest

driving resistance

▪ For liquid fertilisers only reduces risk of leaf burning signifi cantly by design

▪ Good distribution through fi ve jets spraying sidewise and forward

▪ Low risk of leaf burning due to extremely coarse droplets

▪ Hoses drops stay in track due to fi rm but fl exible plastic tube

▪ Integral stainless steel pin maintains constant distance to soil

▪ Total length of 90 cm (37“) allows use on large booms

Hose drops with distribution nozzle

spray technology21

50 cm 50 cm 50 cm

25 cm 25 cm 25 cm 25 cm

Blind cap Blind cap

row distance

75 cm

Extension Extension

Hos

e dr

op

Hos

e dr

op

Hos

e dr

op

Hos

e dr

op

Pressure range 1 to 2.5 bar

Min. penetration 330 cm (12‘‘), spray pattern must not reach maize leaves/stem

Connection Fits onto standard bayonet nozzle holders (other systems available on request)

Advantages▪ Reduces risk of leaf burning signifi cantly

▪ Application of liquid fertiliser and fungicides or herbicides

▪ Wide angle anvil nozzle for even distribution

▪ Hose drops stay in track due to fi rm but fl exible plastic tube

▪ Ball check valve prevents dripping after shut off

▪ Total length of 90 cm (37“) allows use on large booms

▪ Extension hose available to adjust to diff erent row widths

Check agrotop homepage for special application chart

spray technology22

TurboDrop® VR MK II

TD VR MK II

Flat Fan

TD VR MK II HiSpeed

50°/10°TD VR MK II Hose barbsingle stream

TD VR MK II

6-stream





Orientation of spray patterns Flat fan, 50°/10°, 6-stream

Application Boom spraying, Special applications, Liquid fertiliser applications

Advantages▪ Available with HiSpeed, fl at fan, 6-stream

or single stream distribution tip

▪ Widely extended fl ow rate through integrated check valve controlled bypass

▪ Variable, gradually adjustable orifi ce cross section

▪ Replaces up to 3 standard sizes

▪ Flexible adjustments to diff erent fl ow rates

▪ High variation of application speeds (e.g. 6-16 km/h) spraying within the recommended best pressure range

▪ Compact design, easy to fi t on all standard bayonet nozzle holders

▪ Perfect for variable rate applications of fungicides, insecticides post emergent herbicides, growth regulators and liquid fertilisers

▪ Hose barb version for variable rate fertiliser applications on planters and applicators

spray technology23

TurboDrop® VR MK II

Constant application rate at variable speeds Constant application speed with variable application rates

Examples of use:

Data measured with water at 20°C, pressure measured directly at the nozzle. Check application rate before spraying.

Application chart TurboDrop® VR MK II 6-stream on request.

Application chart TurboDrop® VR MK II

Pressure Flow rate Application rate in l/ha at km/h bar l/min 6 7 8 9 10 11 12 13 14 15 16 17

1 0.33 66 57 50 44 40 36 33 30 28 26 25 23

2 0.68 136 117 102 91 82 74 68 63 58 54 51 48

3 0.97 194 166 146 129 116 106 97 90 83 78 73 68

4 1.21 242 207 182 161 145 132 121 112 104 97 91 85

5 1.42 284 243 213 189 170 155 142 131 122 114 107 100

6 1.58 316 271 237 211 190 172 158 146 135 126 119 112

7 1.76 352 302 264 235 211 192 176 162 151 141 132 124

8 1.9 380 326 285 253 228 207 190 175 163 152 143 134

1 0.44 88 75 66 59 53 48 44 41 38 35 33 31

2 1.02 204 175 153 136 122 111 102 94 87 82 77 72

3 1.51 302 259 227 201 181 165 151 139 129 121 113 107

4 1.92 384 329 288 256 230 209 192 177 165 154 144 136

5 2.27 454 389 341 303 272 248 227 210 195 182 170 160

6 2.56 512 439 384 341 307 279 256 236 219 205 192 181

7 2.8 560 480 420 373 336 305 280 258 240 224 210 198

8 3.09 618 530 464 412 371 337 309 285 265 247 232 218

1 0.73 146 125 110 97 88 80 73 67 63 58 55 52

2 1.28 256 219 192 171 154 140 128 118 110 102 96 90

3 1.86 372 319 279 248 223 203 186 172 159 149 140 131

4 2.38 476 408 357 317 286 260 238 220 204 190 179 168

5 2.8 560 480 420 373 336 305 280 258 240 224 210 198

6 3.24 648 555 486 432 389 353 324 299 278 259 243 229

7 3.62 724 621 543 483 434 395 362 334 310 290 272 256

8 4.05 810 694 608 540 486 442 405 374 347 324 304 286

1 1.88 376 322 282 251 226 205 188 174 161 150 141 133

2 2.59 518 444 389 345 311 283 259 239 222 207 194 183

3 3.4 680 583 510 453 408 371 340 314 291 272 255 240

4 4.07 814 698 611 543 488 444 407 376 349 326 305 287

5 4.75 950 814 713 633 570 518 475 438 407 380 356 335

6 5.35 1070 917 803 713 642 584 535 494 459 428 401 378

7 5.8 1160 994 870 773 696 633 580 535 497 464 435 409

8 6.27 1254 1075 941 836 752 684 627 579 537 502 470 443

Turb

oDro

p® V

R 1.

5Tu

rboD

rop®

VR

2Tu

rboD

rop®

VR

3Tu

rboD

rop®

VR

5

spray technology24

Continuous internal sprayer rinsing

Comparison of diff erent sprayer rinsing procedures

Standard procedure – triple rinsing Continuous internal rinsing

0,5 0,5 0,13,0 2,9

0

10

20

30

40

50

4

Water consumption triple rinsing 3 x 30 l

Required time to dilute to less than 1% comparedto original concentration approx. 20–30 min.

Water consumption = 90 liters

Boom sprayer – 12 m boom – blue 03 nozzles(total consumption 20 l/min)

Time in min.

Conc

entr

atio

n in

%

0

10

20

30

40

50

Continuous rinsing has a water consumption of 10 l/min

Required time to dilute to less than 1% comparedto original concentration approx. 4 min.

Water consumption = approx. 40 liters


Time in sec.

Conc

entr

atio

n in

%

6 8 12 16 20 22 24 30 60 90 120 150 180 210 240

15 15 14

30liters

30liters 30

liters

43

24

4,3

10

99

0,31,6 0,7

Time required 20 – 25 min. + 90 l clean water (incl. time to step down and up from the tractor plus time required to spray the rinsing water on the fi eld)

Required time approx. 5 min. + 40 liter clean water (the complete procedure can be operated from the tractor with no need to stop)

0,5 0,5 0,13,0 2,9

0

10

20

30

40

50

4

Water consumption triple rinsing 3 x 30 l

Required time to dilute to less than 1% comparedto original concentration approx. 20–30 min.

Water consumption = 90 liters


Time in min.

Conc

entr

atio

n in

%

0

10

20

30

40

50

Continuous rinsing has a water consumption of 10 l/min

Required time to dilute to less than 1% comparedto original concentration approx. 4 min.

Water consumption = approx. 40 liters


Time in sec.

Conc

entr

atio

n in

%

6 8 12 16 20 22 24 30 60 90 120 150 180 210 240

15 15 14

30liters

30liters 30

liters

43

24

4,3

10

99

0,31,6 0,7

Tank rinsing nozzles

Sprayer pump

Chem

ical

con

cent

ratio

nco

mpa

red

to o

rigin

alsp

ray

liqui

d <

1%

Return to tank

Spray boom

Sprayer tank

Rins

ing

tank

/sys

tem

/boo

m

Additional pumpfor internal rinsing

Clean watertank

Rinsing procedure ▪ Empty the sprayer tank on the fi eld

(regular application)

▪ Liquid pressure drops, nozzles start to spit

▪ Switch on the rinsing pump, continue regular application on untreated area or at reduced rate on treated area

▪ After 1/3 of the clean water is used up, switch on/off several times all boom sections, agitation and circulation lines. Continue spraying while fl ushing all contaminated pipes till they are complety rinsed.

▪ Internal cleaning is fi nished when clean water tank is empty

Continuous internal sprayer rinsing

spray technology25

▪ ACE-Centrifugal pump FMC-75HYD-204

▪ two rotating tank rinsing nozzles made from stainless steel, AG 1/2“, Flow rate 28 l/min at 3 bar, including back pressure valve 3/4“ IG

▪ All fi ttings, hose barbs, washers and clamps, required for installation

▪ Plain instruction manual

▪ Additional tank rinsing nozzle for large tank sizes 4000 l plus

Tank-rinsing-kit for fi eld sprayers

General note for all tank-rinsing-kits:Pressure and suction hoses, as hydraulic pipes are not included and must be purchased according to the individual set up of the sprayer.

Mounting arrangements for continuous internal rinsing systems Rinsing kit

approved by JKI

G 1906

spray technology26

QuantoFill M

QuantoFill M is a dosing and transfer unit for safe, accu-rate and contamination-free preparation of the spray liquid when fi lling the tank on a sprayer or nurse truck.

The QuantoFill M automates the procedure of measuring and pouring the liquid spray chemicals into the sprayer tank, saving time and avoiding dosage errors. Up to fi ve diff erent chemicals can be connected to the QuantoFill M.

The unit automatically calculates the correct volume of each chemical to be transferred based on the application rate of each product, the water rate and the treatment area or tank volume. The products will be dosed in the correct sequence, and the system is fl ushed in between chemical doses.

The QuantoFill M is available for connection of up to three or fi ve diff erent chemicals. More info and technical details on request.

Advantages of the QuantoFill M▪ Reduced calculation and measuring errors

when preparing the spray liquid

▪ Reduced fi lling time = increasing effi ciency

▪ Easy handling of up to 25 diff erent chemicals through data input before spray season

▪ Environmentally and operator friendly by avoiding direct contact with the product and spilling (using MicroMatic valves)

▪ Avoiding residual amount of spray liquid by automatically calculating the correct volume for each product spraying subareas or partial tank fi lling at end of treatment

QuantoFill M

approved by JKI

G 1930

Dosing station connected to di� erent chemical IBCs

QuantoFill M

water Chem-Hopper

product A

product B

product C

QuantoFill M control unit

tran

sfer

to s

pray

er ta

nk

spray technology27

Automatic proportioner for liquid chemicals in agriculture

1 Main control unit▪ Control board▪ Power connection▪ Dosing electronic▪ On/Off switch2 Valve manifold with upt to 6 electic valves▪ Maximum 5 x liquid spray chemicals▪ 1 x fresh water

Main components of QuantoFill M3 Volumetric fl ow meter4 Diaphragm pump5 Two strainers▪ For liquid spray chemicals▪ For fresh water6 Fittings, hoses and couplings

Dosage device – installation diagramQuantoFill M

spray technology28

Dosing device for Nitrogen stabilisers

QuantoFill dosing device for Nitrogen stabilisers, to be used at slurry fi lling stations, slurry tanks or on self-propelled slurry applicatorsThe device automates the accurate dosing of the stabiliser into the slurry tank in an easy way.The QuantoFill dosing station for N-stabiliser contains an electric transfer pump and a fl ow meter. It is connected straight to the container with the stabiliser (e.g. a 200 l reservoir poly tank) and doses a pre-set mount of liquid automatically into the slurry tank. The required amount of liquid is easy to set and can be changed if needed. In this way it is easy to always add the correct amount of N-stabiliser fi lling the slurries; no extra time for mea-suring is required. For manual dosing, a kit with a fl ow meter and a manually controlled valve is available.

Improving N-effi cacy, reducing the environmental impact of slurry applications through the accurate use of Nitrogen stabilisers▪ Reducing N-losses through soil leaching

▪ Less use of additional mineral fertiliser

▪ More fl exibility in timing of the application

▪ Environmentally friendly, reducing the emission of nitrous oxides

▪ Long term, tailored supply of nitrogen to plant roots

Remote control box in cabin

Storage tanks for N-stabiliser(2 x 100 l)

Pump and fl ow meter in weather-proof box

Storage tanks

Pump and fl ow meter in weather-proof box

Connection hose

spray technology29

Dosing device for Nitrogen stabilisers

Advantages of the dosing device▪ Exact, self-acting dosing of the stabiliser,

avoiding dosing errors

▪ Dosing and measuring in one step, reducing work expenditure

▪ Closed transfer cycle, no extra rinsing eff orts, highest environmental saftey standards

▪ Remote control to operate device from driver’s cabin, safe and easy to use

▪ Contamination free dosing

▪ Highest reliability

▪ Easy and quick installation on any slurry tanker

▪ Storage tanks for N-stabilizers on request for 100 and 200 l

Components of the dosing device 1. Connection to slurry tank

2. Check valve with by-pass

3. Suction hose 3 m

4. QuantoFill remote control box incl. 5 m connecting cable

5. Pump 12 V/230 V

6. Poly case 40 x 30 x 27 cm

7. 7 m pressure hose

8. QuantoFill fl ow meter

1. Stationary installation at slurry fi lling stations, QuantoFill 130 dosing device in compact box using 230 V

2. Trailed slurries, QuantoFill 115 12 V dosing device in compact box to be mounted on the trailer

3. Self propelled slurries, QuantoFill 115 12 V dosing device and remote control box for installation in driver’s cabin

agrotop off ers three diff erent versions of the QuantoFill dosing device for N-stabilisers

1

3

456

7

8

2

Easy installation,

simple to use

protecting users and environment

spray technology31

Manfred Stark, swine nursery and broadacre farmer, MainleusI’m using the easyFlow system since a couple of months and I’m excited about it. The incorporated rinsing of the empty containers convinces me. It works much better than using the rinsing nozzles of the chemical mixer. The fact that I’m avoiding any direct contact is also a big plus, as well as the possibility that the easyFlow fi ts also onto small sprayers.

Manfred Stark, swine nursery and broadacre farmer, Mainleus

Application professional view on the easyFlow system

easyFlow closed transfer system

easyFlow is the fi rst closed, contamination-avoiding and self-cleaning transfer system for liquid plant protection pro ducts from sealed or non-sealed small PPP containers enabling the user to do partial or complete dosing. The easyFlow system is designed to fulfi ll all standards of environmental protection and operational safety today and in the future.

easyFlow starter set 1:1 x tank adapter and 3 x container adapter

easyFlow starter set 2:1 x tank adapter and 5 x container adaptereasyFlow tank adapter easyFlow container adapter

Advantages ▪ No spill connection with highest standards

of user and environmental safety

▪ Continuously adjustable fl ow rates, enabling exact transfer of partial container volumes

▪ Rinsing of accessible parts in contact with Plant Protection Products (PPP) after partial dosing (adapters stays connected onto the PPP container)

▪ Fast and complete rinsing of empty plant protection product containers

▪ No more contamination and cleaning of measuring jugs required

▪ Easy installation on all sprayer tanks and on most chem-hoppers

Components▪ easyFlow tank adapter for installation on the

sprayer tank, incl. mounting screws, sealing ring and drilling jig

▪ easyFlow container adapter for PPP con tainers up to 10 l with 63 mm neck thread

▪ Rinsing nozzle incorporated in container adapter

▪ Cuts and pushes back the aluminium seal of the PPP container automatically, no need to contaminate a knife for seal breaking

▪ easyFlow wedge plate kit to compensate for uneven tank surfaces

▪ easyFlow starter set contains one tank adapter plus several container adapters

spray technology32

easyFlow M safe metering and dosing

AdvantageseasyFlow M – all benefi ts of the easyFlow system

+ mounts next to the sprayer tank, at working height for easy handling on big sprayers

+ connects to suction line, induction bowl or any other induction system

+ transfer of entire content or exact metering and dosing of small partial quantities

+ rinsing of the whole system even after partial emptying of containers

+ automatic rinsing of the measuring device simultaneously

+ best for retrofi tting

+ easy to install on any sprayer

+ clear and transparent measuring vessel, inexpensive to replace

Closed transfer and metering system for containers with liquid ag chemicals

Suitable for all

sprayers, inclusive

big sprayers

spray technology

easyFlow QF automatically safe

AdvantageseasyFlow QF – all benefi ts of the easyFlow system

+ only one closed transfer system for all diff erent containers

+ to be used on sprayers or fi lling stations

+ only 12 VDC supply needed

+ preselection of transfer volume

+ automatic metering and dosing

+ starts working from 1 liter

+ rinsing of the entire system by electronic fl ushing procedure

+ thousands of fl owmeters fi eld proven

+ easy retrofi tting

+ simple installation

+ big savings of time

+ failsafe dosing

Electronically controlled closed transfer system for containers, drums and IBCs with liquid ag chemicals

For stationary

and mobile

operation

Innovation Award Silver Medal Agritechnica 2015

spray technology

Universal application chart for boom sprayers at 50 cm nozzle spacingNozzle size and colour according to ISO 10625 or equivalent

Data measured with water at 20°C, pressure measured directly at the nozzle. Check application rate before spraying.E.g.: 150 l/ha at 10 km/ha requires a flow rate of 1.25 l/min at each nozzle, which can be obtained by setting pressure at 7.3 bar for nozzlesize -02; 4.7 bar for size -025, 3.3 bar for size -03, 1.8 bar for size -04 or 1.2 bar for size -05.

Application rate l/ha Flow rate 50 75 100 125 150 175 200 250 300 400 l/min

6.0 4.0 0.25 7.2 4.8 0.30 8.4 5.6 4.2 0.35 9.6 6.4 4.8 0.40 10.8 7.2 5.4 4.3 0.45 12.0 8.0 6.0 4.8 4.0 0.50 13.2 8.8 6.6 5.3 4.4 0.55 14.4 9.6 7.2 5.8 4.8 4.1 0.60 15.6 10.4 7.8 6.2 5.2 4.5 0.65 16.8 11.2 8.4 6.7 5.6 4.8 4.2 0.70 18.0 12.0 9.0 7.2 6.0 5.1 4.5 0.75 19.2 12.8 9.6 7.7 6.4 5.5 4.8 0.80 20.4 13.6 10.2 8.2 6.8 5.8 5.1 4.1 0.85 21.6 14.4 10.8 8.6 7.2 6.2 5.4 4.3 0.90 22.8 15.2 11.4 9.1 7.6 6.5 5.7 4.6 0.95 24.0 16.0 12.0 9.6 8.0 6.9 6.0 4.8 4.0 1.00 16.8 12.6 10.1 8.4 7.2 6.3 5.0 4.2 1.05 17.6 13.2 10.6 8.8 7.5 6.6 5.3 4.4 1.10 18.4 13.8 11.0 9.2 7.9 6.9 5.5 4.6 1.15 19.2 14.4 11.5 9.6 8.2 7.2 5.8 4.8 1.20 20.0 15.0 12.0 10.0 8.6 7.5 6.0 5.0 1.25 20.8 15.6 12.5 10.4 8.9 7.8 6.2 5.2 1.30 21.6 16.2 13.0 10.8 9.3 8.1 6.5 5.4 4.1 1.35 22.4 16.8 13.4 11.2 9.6 8.4 6.7 5.6 4.2 1.40 23.2 17.4 13.9 11.6 9.9 8.7 7.0 5.8 4.4 1.45 24.0 18.0 14.4 12.0 10.3 9.0 7.2 6.0 4.5 1.50 19.2 15.4 12.8 11.0 9.6 7.7 6.4 4.8 1.60 20.4 16.3 13.6 11.7 10.2 8.2 6.8 5.1 1.70 21.6 17.3 14.4 12.3 10.8 8.6 7.2 5.4 1.80 22.8 18.2 15.2 13.0 11.4 9.1 7.6 5.7 1.90 24.0 19.2 16.0 13.7 12.0 9.6 8.0 6.0 2.00 20.2 16.8 14.4 12.6 10.1 8.4 6.3 2.10 21.1 17.6 15.1 13.2 10.6 8.8 6.6 2.20 22.1 18.4 15.8 13.8 11.0 9.2 6.9 2.30 23.0 19.2 16.5 14.4 11.5 9.6 7.2 2.40 24.0 20.0 17.1 15.0 12.0 10.0 7.5 2.50 20.8 17.8 15.6 12.5 10.4 7.8 2.60 21.6 18.5 16.2 13.0 10.8 8.1 2.70 22.4 19.2 16.8 13.4 11.2 8.4 2.80 23.2 19.9 17.4 13.9 11.6 8.7 2.90 24.0 20.6 18.0 14.4 12.0 9.0 3.00 21.3 18.6 14.9 12.4 9.3 3.10 21.9 19.2 15.4 12.8 9.6 3.20 22.6 19.8 15.8 13.2 9.9 3.30 23.3 20.4 16.3 13.6 10.2 3.40 24.0 21.0 16.8 14.0 10.5 3.50 21.6 17.3 14.4 10.8 3.60 22.2 17.8 14.8 11.1 3.70 22.8 18.2 15.2 11.4 3.80 23.4 18.7 15.6 11.7 3.90 24.0 19.2 16.0 12.0 4.00 19.7 16.4 12.3 4.10 20.2 16.8 12.6 4.20 20.6 17.2 12.9 4.30 21.1 17.6 13.2 4.40 21.6 18.0 13.5 4.50 22.1 18.4 13.8 4.60 22.6 18.8 14.1 4.70 23.0 19.2 14.4 4.80 23.5 19.6 14.7 4.90 24.0 20.0 15.0 5.00

Nozzle size ISO

-01 -015 -02 -025 -03 -04 -05 -06 -08 -10

1.2 1.7 2.3 1.0 3.0 1.3 3.8 1.7 4.7 2.1 1.2 5.7 2.5 1.4 6.7 3.0 1.7 1.1 7.9 3.5 2.0 1.3 9.2 4.1 2.3 1.5 1.0 4.7 2.6 1.7 1.2 5.3 3.0 1.9 1.3 6.0 3.4 2.2 1.5 6.8 3.8 2.4 1.7 7.5 4.2 2.7 1.9 1.1 8.4 4.7 3.0 2.1 1.2 9.2 5.2 3.3 2.3 1.3 10.1 5.7 3.6 2.5 1.4 6.2 4.0 2.8 1.5 1.0 6.7 4.3 3.0 1.7 1.1 7.3 4.7 3.3 1.8 1.2 7.9 5.1 3.5 2.0 1.3 8.5 5.5 3.8 2.1 1.4 9.2 5.9 4.1 2.3 1.5 1.0 6.3 4.4 2.5 1.6 1.1 6.8 4.7 2.6 1.7 1.2 7.7 5.3 3.0 1.9 1.3 8.7 6.0 3.4 2.2 1.5 9.7 6.7 3.8 2.4 1.7 1.0 7.5 4.2 2.7 1.9 1.1 8.3 4.7 3.0 2.1 1.2 9.2 5.2 3.3 2.3 1.3 10.1 5.7 3.6 2.5 1.4 6.2 4.0 2.8 1.6 1.0 6.7 4.3 3.0 1.7 1.1 7.3 4.7 3.3 1.8 1.2 7.9 5.1 3.5 2.0 1.3 8.5 5.5 3.8 2.1 1.4 9.2 5.9 4.1 2.3 1.5 9.9 6.3 4.4 2.5 1.6 6.7 4.7 2.6 1.7 7.2 5.0 2.8 1.8 7.7 5.3 3.0 1.9 8.2 5.7 3.2 2.0 8.7 6.0 3.4 2.2 9.2 6.4 3.6 2.3 9.7 6.7 3.8 2.4 10.3 7.1 4.0 2.6 7.5 4.2 2.7 7.9 4.5 2.9 8.3 4.7 3.0 8.8 4.9 3.2 9.2 5.2 3.3 9.6 5.4 3.5 10.1 5.7 3.6 5.9 3.8 6.2 4.0 6.5 4.1 6.8 4.3 7.0 4.5 7.3 4.7

Pressure barSpeed km/h

Pressure barSpeed km/h

Check our online nozzles calculator at www.agrotop.com

spray technology

extremely coarse

very coarse

coarse

medium

�ne

very �ne

extremely coarse

very coarse

coarse

medium

�ne

very �ne

extremely coarse

very coarse

coarse

medium

�ne

very �ne

extremely coarse

very coarse

coarse

medium

�ne

very �ne

extremely coarse

very coarse

coarse

medium

�ne

very �ne

extremely coarse

very coarse

coarse

medium

�ne

very �ne

These recommendations are based upon extensive general experience under temperate climatic conditions. They do not substitute the individual application recommendations for chemicals, specially under different climatic conditions.

Optimum droplet size with respect to chemical and nozzle type in broadacre agriculture

Droplet size Venturi nozzle Standard nozzle Coverage Penetration Drift risk

extremely ca. +550 µm

Systemic using reduced coverage

coarse higher application rates

very coarse

ca. 400–550 µm

Systemic reduced coverage

coarse

ca. 350–400 µm

Systemic all; Contact using Systemic using higher application rates higher application rates

medium

ca. 250–350 µm

Systemic; Contact Systemic

fine ca. 150–250 µm

Drift risk!

Systemic; Contact Drift risk!

very fine ca. –150 µm not recommended not recommended

Flow chart and nozzle color code according to ISO 10625 or equivalente.g. SprayMax, AirMix®, TurboDrop®

Flow rate l/min at nozzle size ISO

Pressure

bar -01 -015 -02 -025 -03 -04 -05 -06 -08 -10 -12 -15 -16 -20

1.0 0.23 0.35 0.46 0.58 0.69 0.92 1.15 1.39 1.85 2.31 2.77 3.46 3.70 4.62 1.5 0.28 0.42 0.57 0.71 0.85 1.13 1.41 1.70 2.26 2.83 3.39 4.24 4.53 5.66 2.0 0.33 0.49 0.65 0.82 0.98 1.31 1.63 1.96 2.61 3.27 3.92 4.90 5.23 6.53 2.5 0.37 0.55 0.73 0.91 1.10 1.46 1.82 2.19 2.92 3.65 4.38 5.48 5.84 7.30 3.0 0.40 0.60 0.80 1.00 1.20 1.60 2.00 2.40 3.20 4.00 4.80 6.00 6.40 8.00 3.5 0.43 0.65 0.86 1.08 1.30 1.73 2.16 2.59 3.46 4.32 5.18 6.48 6.91 8.64 4.0 0.46 0.69 0.92 1.15 1.39 1.85 2.31 2.77 3.70 4.62 5.54 6.93 7.39 9.24 5.0 0.52 0.77 1.03 1.29 1.55 2.07 2.58 3.10 4.13 5.16 6.19 7.74 8.26 10.33 6.0 0.57 0.85 1.13 1.41 1.70 2.26 2.83 3.39 4.53 5.66 6.78 8.48 9.05 11.31 7.0 0.61 0.92 1.22 1.53 1.83 2.44 3.05 3.67 4.89 6.11 7.33 9.16 9.78 12.22 8.0 0.65 0.98 1.31 1.63 1.96 2.61 3.26 3.92 5.23 6.53 7.83 9.80 10.45 13.06 9.0 0.69 1.04 1.39 1.73 2.08 2.77 3.46 4.16 5.54 6.93 8.31 10.39 11.09 13.86 10.0 0.73 1.09 1.46 1.82 2.19 2.92 3.65 4.38 5.84 7.30 8.76 10.95 11.68 14.61 12.0 0.80 1.20 1.60 2.00 2.40 3.20 4.00 4.80 6.40 8.00 9.59 12.00 12.80 16.00 14.0 0.86 1.29 1.73 2.16 2.59 3.46 4.32 5.19 6.91 8.64 10.36 12.96 13.83 17.28 16.0 0.92 1.38 1.85 2.31 2.77 3.70 4.62 5.54 7.39 9.24 11.08 13.85 14.78 18.48 18.0 0.98 1.47 1.96 2.45 2.94 3.92 4.90 5.88 7.84 9.80 11.75 14.69 15.68 19.60 20.0 1.03 1.55 2.07 2.58 3.10 4.13 5.16 6.20 8.26 10.33 12.39 15.49 16.52 20.66 22.0 1.08 1.62 2.17 2.71 3.25 4.33 5.41 6.50 8.67 10.83 12.99 16.24 17.33 21.67 24.0 1.13 1.70 2.26 2.83 3.39 4.53 5.65 6.79 9.05 11.31 13.57 16.97 18.10 22.63 26.0 1.18 1.76 2.36 2.94 3.53 4.71 5.88 7.07 9.42 11.77 14.12 17.66 18.84 23.55 28.0 1.22 1.83 2.44 3.05 3.67 4.89 6.11 7.33 9.78 12.22 14.65 18.33 19.55 24.44 30.0 1.27 1.90 2.53 3.16 3.80 5.06 6.32 7.59 10.12 12.65 15.17 18.97 20.24 25.30

Data measured with water at 20°C, pressure measured directly at the nozzle. Check application rate before spraying.

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