A Guide to John Deere Sprayer Nozzles

July 13, 2015

While sprayer nozzles may be small, their role in the crop production process is huge. The proper nozzle will allow you to unleash the full potential of your sprayer for every application.

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But, what nozzle is right for you? To answer this question, we’ve put together a list of John Deere sprayer nozzles, complete with images and definitions of each. We hope this helps!

Ultra Low-drift Air (ULA)

John Deere ULA Nozzle

The ULA nozzle serves up large air-filled droplets with dual air-eduction technology, bringing target coverage and drift control to a higher level. The nozzle’s 120-degree spray angle allows the boom height to be lowered in an effort to reduce drift. The ULA is extremely durable, with its compact size and polyacetal makeup. This nozzle is ideally used with pre-emergence and broad spectrum products.

Ultra Plus Low-drift Air (ULAC)

John Deere ULAC Nozzle

The ULAC’s air-aspirated nozzle offers up large air-filled droplets that burst upon impact, maximizing drift-control and providing sufficient target coverage. The two-part construction includes a removable (ceramic) pre-orifice, which typically lasts up to three times longer than stainless steel nozzles.

Twin Air (TAQ)

John Deere TAQ Nozzle

The TAQ nozzle is the perfect choice for low crops with complex canopies (vegetables), as it’s designed to provide top-notch target spray delivery. The TAQ is constructed with forward and rear facing fans and integrated strainers that are matched to the nozzle size to reduce plugging.

Low-drift Air (LDA)

John Deere LDA Nozzle

The LDA nozzle is optimized for the most common application rates. It delivers faster work rates while reducing drift, leading to more productive days of spraying. Each LDA nozzle is marked with an arrow that indicates the direction of travel.

Guardian TM (LDX)

John Deere Guardian Nozzle

The Guardian LDX nozzle has been created to produce a more-consistent droplet size, reducing “driftable fines” across a wide range of pressure settings. Its unique 20-degree incline boosts application versatility to better manage diseases, pests, and weeds. The one-piece design comprises the nozzle, cap, gasket, and strainer for simplified handling.

Low-drift (LD)

John Deere LD Nozzle

The LD nozzle produces less fine droplets than a standard flat fan nozzle. Due to its limited drift flat spray, it allows for operations in a wider weather window. The flow from the LD is a straight pass through the nozzle (unlike other drift-reducing designs), thus decreasing the chance of clogging. Its polyacetal composition provides superior wear resistance.

Low-drift Ceramic (LDC)

John Deere LDC Nozzle

The LDC nozzle, made from ceramic material, produces fewer fine droplets than a typical flat fan, while also still offering (drift optimizing) large air-filled droplets. The flow from the LDC is a straight shot from the nozzle, decreasing the chance of clogging.

Extended Range (ER)

John Deere ER Nozzle

The ER tip (made from polyacetal material) offers a consistent pattern and coverage across ranging pressures, down to 15 psi, making it a great fit with automatic rate controllers. It provides a versatile spray pattern for herbicide, fungicide, insecticide, and growth regulation applications. The ER tip also comes available in stainless steel and ceramic models.

Flat Fan (FF)

John Deere FF Nozzle

The FF nozzle’s one-piece design creates a flat sheet of spray and offers consistent results across a range of pressures. Its mixed droplet spectrum makes it a good selection for applications of herbicides, fungicides, insecticides, and PGRs.

High Flow (HF)

John Deere HF Nozzle

The HF nozzle hosts a flat spray design along with low CV ratings, providing superior distribution. Its 140-degree angled spray pattern offers excellent distribution in wide-spaced setups.

Flood (FL)

John Deere FL Nozzle

With a 105- to 145-degree spray angle pattern, the FL nozzle is ideally suited for pre- and post-emergent herbicides. The large orifice produces coarser droplets that are much less prone to drift and blockage.

Straight Stream Ceramic (STC)

John Deere STC Nozzle

The STC nozzle is best suited for liquid fertilizer application. Its extremely coarse droplets improve fertilizer distribution and minimize the chance of leaf burn.

Straight Stream (ST)

John Deere ST Nozzle

The 0-degree ST nozzle regulates flow, then offers a straight stream pattern that’s ideal for injecting liquid fertilizer.

Hollow Cone Ceramic (HCC)

John Deere HCC Nozzle

Fine droplets are sprayed from the HCC nozzle with an 80-degree pattern. The two=part construction includes a removable pre-orifice that makes it easy to clean.

Even Spray (ES)

John Deere ES Nozzle

The ES nozzle is a superb selection for band applications of pre and post-emergent herbicides and fungicides, as it produces a flat and even spray. The width of the band can be changed by adjusting the nozzle height.

Chemical Resistant (CR)

John Deere CR Nozzle

The CR nozzle hosts similar features to the FF nozzle, except it is produced from polyvinylydene fluoride for use in demanding chemical situations, such as acid-based defoliation products.

Off center — OC— brass nozzle

John Deere OC Brass Nozzle

Deere’s OC nozzle provides a flat spray on the end of boom ends to extend reach and improve coverage, all while protecting the equipment. Made from brass, this nozzle is intended for moderate use.

Fence Row/Boomless (XT)

John Deere XT Nozzle

The XT’s off-center spray pattern can be targeted into places that conventional nozzles can’t get to, making it a suitable solution for work on orchards, vineyards, forests, pastures, turf and golf courses.

We hope this post helped you or will help you select the most suitable John Deere sprayer nozzle for your operation. If you enjoyed this post or want to read others, feel free to connect with us on FacebookTwitter or Google+!