Description

When your air blast sprayer starts giving you uneven coverage or the spray pattern just doesn’t look right, nine times out of ten it’s because the core orifice is worn or damaged. This brass core orifice is the heart of your spray tip—it controls flow rate and helps create the spray pattern that gets your chemicals where they need to go in the crop canopy.

What You’re Getting

Precision-machined #31 orifice size for consistent flow rates every season
Solid brass construction that won’t corrode from constant chemical exposure
Direct replacement part that fits standard TeeJet air blast nozzle bodies
Professional-grade quality that matches what came with your original equipment

Built for Real Farm Work

This core orifice is designed specifically for air blast sprayers—the workhorses you’ll find in orchards, vineyards, and specialty crop operations. It works with air assist systems to break up the spray into fine droplets that get carried into the crop canopy, making it ideal for applying insecticides, fungicides, and other crop protection products where complete coverage matters.

Made to Last

Brass holds up to farm chemicals and daily use better than plastic alternatives. The threads stay sharp, the orifice keeps its shape, and you won’t find yourself constantly replacing worn-out tips. This is the same quality material TeeJet has been using for decades in agricultural spray systems.

Installation Notes

The orifice core threads directly into your existing nozzle body—usually takes about a minute to swap out. If your spray pattern starts getting uneven, it’s usually time to clean debris out of the orifice rather than replace the whole tip. Keep a spare orifice on hand since switching between different flow rates is as simple as threading in a different size core.