COMBO-JET® Spray Tips


COMBO-JET®  tip-caps use a patented ‘all-in-one’ design, so the cap, tip, O-ring and strainer all snap into one piece.

The design makes it safer and easier to handle, and Combo-Jet® strainers also are 40% longer than other brands, so they plug less.

Every series of spray tip is compatible with all PWM systems, and the drift reduction for each series does not rely on air induction or air eduction to work perfectly.

NEWS: New UR series of Tip-Cap Information to come soon.

All of the below include Tip-Cap information for both Standard and Pulse Width Modulation (PWM) Sprayer applications:

Component Material
Spray Tip Stainless Steel
Cap Glass-reinforced Polypropylene
O-ring Buna-N (Standard). Viton® available.
Strainer Glass-reinforced Polypropylene & Stainless

The 4 series of COMBO-JET® Tip-Caps

ER Series

ER110-04 (Wilger #40281-04)
  • The ER series is made up of a conventional flat fan tip, producing fine coverage and small droplets.
  • ER spray tips do not reduce drift, and are typically used as a baseline for comparing drift reduction in other tips.
  • Ideal for applications which require fine coverage, and are not very drift sensitive. (i.e. Fungicides)

SR Series

COMBO-JET® SR110-04 40287-04
  • The SR series Wilger’s 1st stage drift reduction series, producing excellent coverage, with significant drift reduction.
  • The SR series tip-caps reduce ~50% of driftable fines, compared with the same application with an ER series tip/cap.
  • Ideal for applications which require fine coverage, but require significant drift reduction. (i.e. Contact Herbicides/Fungicides)

MR Series

COMBO-JET® MR110-04 (Wilger Part#40291-04)
  • The MR series Wilger’s 2nd stage drift reduction series, producing great coverage, with very significant drift reduction.
  • The MR series tip-caps reduce ~75% of driftable fines, compared with the same application with an ER series tip/cap.
  • Ideal for applications which require good coverage, but require high levels of drift reduction. (i.e. Systemic Herbicides)

DR Series

DR110-04 (Wilger #40286-04)
  • The DR series Wilger’s 3rd stage drift reduction series, producing good coverage, with exceptional drift reduction.
  • The DR series tip-caps reduce ~90% of driftable fines, compared with the same application with an ER series tip/cap.
  • Ideal for applications which value drift reduction over coverage.  Typically coverage is maintained by using higher application volumes. (i.e. Ground-Applied & Systemic Herbicides)

Comparison of the 4 series of Combo-Jet® Tip-Caps

Find the below reference chart, showing the four different series of -06 tip size, and how they relate to each other.

The same typical relationship is shared among all the different tip sizes that Wilger manufactures.

Spray Tip Comparison between the first four series of spray tips

Combo-Jet® Tip-Cap Design

All-in-one Tip, Cap & Strainer

COMBO-JET® Spray Tips

The spray tip, cap, o-ring and strainer all snap into a single piece, making them easier and safer to handle.

Since the tip-cap components snap together, there isn’t a chance for dislodged debris to enter the tip during cleaning or changing.

Snap-in Strainers [Optional]

ISO Color coded Strainer that snaps into COMBO-JET® tip caps

Combo-Jet® strainers are 40% longer than other brands, so they are easier to handle and less likely to plug.

Coupled with the ability to snap in to the tip-caps, it is above traditional loose strainers.

The Sliding Scale of Droplet Size

A chart showing a rough approximation of different droplet specific spray applications

Since there are four series of Combo-Jet® tip-caps, there is effectively a sliding scale of droplet size that you can choose from to match your required application perfectly.

Tailoring a proper spray plan with a personalized mix of coverage and drift reduction is much easier with the four series of tips.

Serious Drift Reduction

A cross-section of an MR spray tip.

With a closed chamber pre-orifice design, Combo-Jet® tip-caps provide the same levels of drift reduction without having any need for air induction (AI).

A few perks when compared to AI tips:

  • No Air Ports to Plug

  • Lower Allowable Operating Pressures

  • Fully compatible with all Pulse Width Modulation (PWM) Spray Systems

  • Fully compatible with air-assist boom sprayers

Tip Wizard Spray Tip Calculator

Tip Wizard isn’t your average spray tip calculator. It doesn’t just spew out dozens of spray tips with very little information.

Tip Wizard takes your spray application and provides crucial and actionable information that will help you make informed spraying decisions, as well as make tip selections that better suited to how you need to spray.

If you are not familiar with Tip Wizard, it is a spray tip calculator for agricultural and turf spray applications. Simply enter your application criteria, and it will provide meaningful results that will help you pick the best spray tip for your application.

Apart from the website, Tip Wizard is also available on free smartphone app, downloadable on your respective phone’s app store:

Android [GooglePlay App Store]

Android [Amazon App Store]

Android .apk [Wilger Website] Version 2.0.6

Apple iOS Device [Apple AppStore]

Best Spray Tip Selector in the World. Wilger developed Tip Wizard to make it easy for end users to choose a spray tip that lets them apply what they want, how they want, safer and more effectively.

Using Tip Wizard for the first time? No problem.

Check out the “Guide to Using Tip Wizard”, which you can download HERE.

Related News or Videos

Contact Wilger

Have a question? Find a broken link on the website and need more information? Email us directly, and we can personally help you out.

Not readable? Change text. captcha txt