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3089 Series

Threaded sapphire waterjet orifice assembly for use in blasting and hydro-demolition applications.  Incorporates High Cohesive® technology for superior jet coherency.

GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life.

  • 5/8-18 UNF internal thread
  • High Cohesive® technology inside
  • Stainless steel mount
  • For use up to 40,000 PSI / 2,757 bar
  • Made-to-order, 2-3 day lead time


Part No. Ordering Format
3089-XX (XX= orifice size)
Standard Orifice Sizes
Call for availability
Plug Part No.
Additional Sizes Available
Call for availability