Description
When you’re running an air blast sprayer for orchard work or vineyard applications, the core orifice is what controls your spray pattern and flow rate. This hardened stainless steel core orifice gives you precise control over chemical application while standing up to the corrosive nature of farm chemicals and fertilizers season after season.
What You’re Getting
- Hardened stainless steel construction that resists corrosion from harsh chemicals
- Size 31 orifice provides consistent flow rate and spray pattern control
- Direct replacement for worn or damaged core orifices in TeeJet air blast systems
- Precision-machined opening maintains spray accuracy over thousands of hours
Built for Air Blast Applications
This core orifice is designed specifically for air blast sprayers used in orchards, vineyards, and other specialty crop applications. The size 31 opening works well for medium-coverage spraying where you need good penetration through foliage without wasting chemical or creating excessive drift.
Made to Last
Hardened stainless steel is the premium choice for spray components because it won’t pit, corrode, or wear out like brass or standard steel. The orifice keeps its shape and delivers consistent spray patterns even after extended use with aggressive chemicals and fertilizers.
Installation Notes
This core drops right into compatible TeeJet air blast spray caps and disc assemblies. Make sure to clean the cap thoroughly before installing the new core to prevent debris from affecting spray quality. If your spray pattern starts getting uneven, it’s usually time to clean debris out of the orifice rather than replace the whole tip.






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