What Nozzle is This? (Field Sprayers)

Tom Wolf (Nozzle_Guy) Boom Sprayers, Nozzles & Droplets, Nozzles and Droplets, Spray Basics
Tom Wolf (Nozzle_Guy)
Tom Wolf (Nozzle_Guy)   All Posts   Email Author

Tom Wolf is based in Saskatoon, SK and has 30 years research experience in the spraying business. He obtained his BSA (1987) and M.Sc. (1991) in Plant Science at the University of Manitoba, and his Ph.D. (1996) in Agronomy from the Ohio State University. Tom focuses on practical advice that is research-based to improve the efficiency of producers. He also rides a unicycle to the office every day.

Us this handy visual guide to identify a mystery nozzle you may find on a field sprayer. We’ve included the most common low-drift nozzles found on North American, European, and Australian sprayers. The list does not contain any conventional flat fan nozzles.

It’s in alphabetical order by manufacturer.

First, a reminder of the ISO colour coding of nozzles by nominal flow rate, and their approximate output at normal speeds and nozzle spacings.

ISO Flow rate colour coding and benchmark application volumes for US and metric units

Albuz AVI (also John Deere ULAC)
Type: Air-Induced
Average Pressure: 60 psi
Average Spray quality: VC

Albuz AVI Twin
Type: Air-Induced Twin
Average Pressure: 60 psi
Average Spray quality: VC
Billericay Farm Systems Air Bubble Jet (ABJ)
Type: Air-Induced
Average Pressure: 60 psi
Average Spray quality: M-C
Billericay Farm Systems EasyJet (Formerly BJ in Canada, known as Pulzar in UK)
Type: Pre-Orifice, suitable for PWM
Average Pressure: 60 psi
Average Spray quality: M-C
Greenleaf AirMix (made by Agrotop)
Type: Air-Induced
Average Pressure: 60 psi
Average Spray quality: C
Greenleaf TurboDrop-XL (TDXL, made by Agrotop). TDXL-D appears same, but has larger exit size and produces coarser sprays for dicamba
Type: Air-Induced
Average Pressure: 60 psi
Average Spray quality: TDXL, C-VC, TDXL-D, XC-UC
Greenleaf TADF (made by Agrotop). TADF-D appears same, but has larger exit size and produces coarser sprays for dicamba
Type: Air-Induced Asymmetric Twin
Average Pressure: 60 psi
Average Spray quality: TADF, C-VC, TADF-D, XC-UC
Greenleaf Dual Fan (DF, made by Agrotop), asymmetric twin.
Similar to Hypro TwinCap, assembly can house two nozzles to produce a twin spray.
Greenleaf Low Drift Dual Fan for PWM (BPDF)
Uses AirMix nozzles with air portion removed.
Spray Quality M to XC
Hypro Guardian (Also John Deere LDX)
Type: Pre-orifice, suitable for PWM
Average Pressure: 40 psi
Average Spray quality: M

Hypro GuardianAIR (GA, also John Deere Low-Drift Air, LDA)
Type: Air-Induced
Average Pressure: 60 psi
Average Spray quality: C
Hypro Ultra Low-Drift (ULD, also John Deere ULD)
Type: Air-Induced
Average Pressure: 60 psi
Average Spray quality: C-VC
Hypro Ultra Low-Drift Max (ULDM)
Type: Air-Induced
Average Pressure: 60 psi
Average Spray Quality: UC
Hypro GuardianAIR Twin (GAT, also John Deere GAT)
Type: Air-Induced Twin
Average Pressure: 60 psi
Average Spray quality: M-C

Hypro 3D (also John Deere 3D)
Type: Pre-Orifice, suitable for PWM
Average Pressure: 40 psi
Average Spray quality: M
Hypro TwinCap. Assembly can house two nozzles to produce a twin spray.

John Deere LDM
Type: Pre-Orifice, suitable for PWM
Average Pressure: 60 psi
Average Spray quality: C – VC
John Deere LDM showing characteristic twin pre-orifice

Lechler ID
Type: Air-Induced
Average Pressure: 60 psi
Average Spray quality: C – VC

Lechler ID3
Type: Air-Induced
Average Pressure: 60 psi
Average Spray quality: C – VC

Lechler IDTA
Type: Air-Induced Asymmetric Twin
Average Pressure: 60 psi
Average Spray quality: C

Lechler IDK (Also Hardi MiniDrift)
Type: Air-Induced
Average Pressure: 60 psi
Average Spray quality: C

Lechler IDKT (Also Hardi MiniDrift Duo)
Type: Air-Induced Twin
Average Pressure: 60 psi
Average Spray quality: C
Magnojet MUG
Approved by EPA for Dicamba in US
Type: Air-Induced
Average Pressure: 70 psi
Average Spray quality: UC
TeeJet AIXR
Type: Air-Induced
Average Pressure: 60 psi
Average Spray quality: C
TeeJet TurboTeeJet (TT)
Type: Pre-orifice
Average Pressure: 40 psi
Average Spray quality: M-C

TeeJet TurboTwinJet (TTJ60)
Type: Pre-orifice Twin
Average Pressure: 40 psi
Average Spray quality: M-C

TeeJet Air-Induced TurboTwinJet (AITTJ60)
Type: Air-Induced Twin (considered suitable for PWM by TeeJet)
Average Pressure: 60 psi
Average Spray quality: C-VC
TeeJet TurboTeeJet Induction (TTI)
Type: Air-Induced (considered suitable for PWM by TeeJet)
Average Pressure: 60 psi
Average Spray quality: XC-UC

TeeJet Twin TurboTeeJet Induction (TTI60)
Type: Air-Induced Twin (considered suitable for PWM by TeeJet)
Average Pressure: 60 psi
Average Spray quality: XC-UC
TeeJet AI3070
Type: Air-Induced Twin
Average Pressure: 60 psi
Average Spray quality: C-VC

Wilger ComboJet
Available as ER,SR, MR, DR, and UR models. Appear similar, requires inscription to differentiate
Type: Pre-orifice
Average Pressure: 50 psi
Average Spray quality:
ER: M
SR: C
MR: VC
DR: XC
UR: UC
Adaptor for Combojet tips on TeeJet connector
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