TeeJet® Disc-Core Type Cone Spray Tips
  • DiscCoreFull
  • DVPDiscCore
  • DiscCoreAssmH
  • DiscCoreHollw

For spraying pesticides at higher pressures and flow rates. Especially suitable for wettable powders and other abrasive chemicals. Larger capacity nozzles are also used in air blast sprayers.


  • Produce smaller droplets for thorough coverage with contact pesticides and foliar applications.
  • Maximum spray pressure to 300 psi (20 bar).
  • Hollow cone spray pattern produced by cores #13, 23, 25, 45, and 46.
  • Full cone spray pattern produced by cores #31, 33, 35, and 56.

Orifice Discs

Available in a variety of sizes and materials. Ceramic for increased wear life, hardened stainless steel, stainless steel, and polymer.

Ceramic sizes available:
DCER-2 through DCER-8, DCER-10.


Standard cores are made of brass. Also available in ceramic, hardened stainless steel, aluminum, and nylon. All cores, with the exception of ceramic, are made with rear "nibs". Be sure core is always placed with the nib facing the nozzle body.

Ceramic sizes available:


How to order:
To order orifice disc only, specify disc number and material.
     DCER-2  -   Ceramic
     D2  -   Hardened Stainless Steel
     DE-2  -   Stainless Steel
     DVP-2   -   Polymer
To order core only, specify core number and material.
     DC13-CER  -   Ceramic
     DC13-HSS  -   Hardened Stainless Steel
     DC13-AL   -   Aluminum
     DC13  -   Brass
     CP18999-EPR Seal Gasket

Strainer Note: For nozzles using orifice disc numbers 1, 1.5, and 2; or core numbers 31 and 33, slotted strainer number 4514-20 equivalent to 25 mesh screen size is required. For all other larger capacity discs and cores, slotted strainer number 4514-32 equivalent to 16 mesh screen size is required.

U.S. Catalog 50, page 46
Metric Catalog 50, page 46
U.S. Catalog 50, page 47
Metric Catalog 50, page 47
For additional information please use the search tool located at the top right.
Please note, some products may not be available in all countries and markets.
Search TeeJet.com

Search Site Pages
Search Technical Documents
Select Language
Where to Buy