Standard grade “Long-Stem” insert-style sapphire waterjet orifice assembly used in abrasive or pure water cutting and blasting applications. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. .270″ head diameter 60° sealing angle Stainless steel mount For use up to 60,000 PSI / 4,137 bar… Read more »
Posts By: kyle
2822 Series
Standard insert-style sapphire waterjet orifice assembly used in abrasive or pure water cutting and blasting applications. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. .375″ head diameter 49° sealing angle Stainless steel mount For use up to 60,000 PSI / 4,137 bar Laser marked… Read more »
2862 Series
Threaded sapphire waterjet orifice assembly for use in water-only cutting and blasting applications. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. 7/16-20 UNF thread 7/32 hex key slot Stainless steel mount Compressive plastic seal For use up to 55,000 PSI / 3,792 bar Most… Read more »
2869 Series
Small threaded sapphire waterjet orifice for use in pure water cutting and blasting applications. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. 1/4-20 UNF thread 1/8″ hex key slot Stainless steel mount For use up to 55,000 PSI / 3,792 bar Most common… Read more »
2872 Series
Small threaded sapphire waterjet orifice assembly for use in blasting applications. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. M4 x 0.5 thread Screw-driver slotted head Stainless steel mount For use up to 40,000 PSI / 2,757 bar Most common sizes stocked for… Read more »
2908 Series
Standard “Long-Stem” insert-style sapphire waterjet orifice assembly used in abrasive or pure water cutting and blasting applications. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. .270″ head diameter 86° sealing angle Stainless steel mount For use up to 60,000 PSI / 4,137 bar Laser… Read more »
2936 Series
Standard “top-hat” insert-style sapphire waterjet orifice assembly used in abrasive or pure water cutting and blasting applications. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. .375″ head diameter Stainless steel mount For use up to 60,000 PSI / 4,137 bar Laser marked orifice… Read more »
3054 Series
GATTI patented High-Cohesive® threaded sapphire waterjet orifice assembly. Proprietary internal technology delivers superior jet cohesiveness to minimize energy loss and maximize performance. High-Cohesive® orifices are 100% tested at 50,000 PSI prior to shipping to confirm the jet coherency meets our high standards. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent… Read more »
3076 Series
GATTI patented High-Cohesive® threaded sapphire waterjet orifice assembly. Proprietary internal technology delivers superior jet cohesiveness to minimize energy loss and maximize performance. High-Cohesive® orifices are 100% tested at 50,000 PSI prior to shipping to confirm the jet coherency meets our high standards. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent… Read more »
3106 Series
Standard “low-mass” insert-style sapphire waterjet orifice assembly used in abrasive or pure water cutting applications. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. .270″ head diameter 48° sealing angle Stainless steel mount For use up to 60,000 PSI / 4,137 bar Laser marked orifice… Read more »
3121 Series
Small threaded sapphire waterjet orifice assembly for use in blasting applications. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. M4 x 0.5 thread 2mm (5/64″) hex key slot Stainless steel mount For use up to 40,000 PSI / 2,757 bar Most common sizes… Read more »
3261 Series
GATTI patented High-Cohesive® threaded sapphire waterjet orifice assembly. Proprietary internal technology delivers superior jet cohesiveness to minimize energy loss and maximize performance. High-Cohesive® orifices are 100% tested at 50,000 PSI prior to shipping to confirm the jet coherency meets our high standards. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent… Read more »
3349 Series
GATTI patented High-Cohesive® threaded sapphire waterjet orifice assembly. Proprietary internal technology delivers superior jet cohesiveness to minimize energy loss and maximize performance. High-Cohesive® orifices are 100% tested at 50,000 PSI prior to shipping to confirm the jet coherency meets our high standards. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent… Read more »
3546 Series
Contractor-grade threaded sapphire waterjet orifice assembly. Combining economy and performance, the 3546 Series incorporates High Cohesive® methodology to deliver a coherent waterjet stream which minimizes energy loss. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. 3/8-24 UNF thread 3/8″ hex head Stainless steel mount For… Read more »
3604 Series
Contractor-grade threaded sapphire waterjet orifice assembly. Combining economy and performance, the 3604 Series incorporates High Cohesive® methodology to deliver a coherent waterjet stream which minimizes energy loss. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. 7/16-20 UNF thread 7/16″ hex head Stainless steel mount For use up… Read more »
3606 Series
Contractor-grade threaded sapphire waterjet orifice assembly. Combining economy and performance, the 3606 Series incorporates High Cohesive® methodology to deliver a coherent waterjet stream which minimizes energy loss. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. 1/4-28 UNF thread 1/4″ hex head Stainless steel mount For use up… Read more »
3656 Series
GATTI patented High-Cohesive® threaded sapphire waterjet orifice assembly. Proprietary internal technology delivers superior jet cohesiveness to minimize energy loss and maximize performance. High-Cohesive® orifices are 100% tested at 50,000 PSI prior to shipping to confirm the jet coherency meets our high standards. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent… Read more »
3688 Series
Contractor-grade threaded sapphire waterjet orifice assembly. Combining economy and performance, the 3688 Series incorporates High Cohesive® methodology to deliver a coherent waterjet stream which minimizes energy loss. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. M10 x 1.5 thread 5mm hex key slot Stainless steel mount… Read more »
3727 Series
Contractor-grade threaded sapphire waterjet orifice assembly. Combining economy and performance, the 3727 Series incorporates High Cohesive® methodology to deliver a coherent waterjet stream which minimizes energy loss. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. M10 x 1.5 thread 5mm hex key slot Shortened Stainless steel… Read more »
3857 Series
GATTI patented High-Cohesive® threaded sapphire waterjet orifice assembly. Proprietary internal technology delivers superior jet cohesiveness to minimize energy loss and maximize performance. Designed for hydrodemolition and surface blasting applications up to 20,000 PSI (not for use at UHP). GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and… Read more »
Button Seals
SK-680 Series
1/4″ NPT threaded sapphire waterjet orifice for use in 20,000 PSI cutting and blasting applications. GATTI sapphire orifice jewels are manufactured using a proprietary polishing process to ensure consistent quality, high performance, and long life. 1/4-NPT thread Stainless steel mount For use up to 20,000 PSI / 1,379 bar Made-to-order, 1-2 day lead time Specifications Part No. Ordering… Read more »
Type 3066
Stainless 3-Jet tube cleaning carrier head. Accepts Gatti type 3026 / 3606 series orifice assemblies (not included). 0.812″ head diameter is ideal for cleaning light coatings from smaller pipe. Three orifice locations provide staggered coverage. *LH-thread Autoclave style connection. 9/16-18 LH-thread Autoclave style 60° seat 1/4-28 orifices Length: 3.152″ Diameter: 0.812 “ For use up… Read more »
Type 3126
Stainless 4-Jet high performance nozzle carrier head. This extremely popular multi-purpose blasting head outperforms other 5-Jet “balanced” heads while using 1 less orifice position. Staggered orifice locations provide even coverage and energy distribution for efficient coating removal. Orifice jetting charts are available upon request. For maximum performance, use GATTI High-Cohesive® sapphire orifices. 9/16-18 UNF button… Read more »
Type 3129
Stainless 3-Jet tube cleaning carrier head. Accepts Gatti type 3026 / 3606 series orifice assemblies (not included). 0.812″ head diameter is ideal for cleaning light coatings from smaller pipe. Three orifice locations provide staggered coverage. 9/16-18 button seal inlet 1/4-28 orifices Length: 3.187″ Diameter: 0.812″ For use up to 40,000 PSI.
Type 3142
Stainless 3-Jet nozzle carrier head. This blasting head accepts three orifices (not included) which are angled outward, thereby increasing the effective coverage area. It is recommended to use the same size orifice in all locations. For maximum performance, use GATTI High-Cohesive® sapphire orifices. 9/16-18 UNF button seal OR 60° Autoclave inlet (3) 3/8-24 UNF orifice… Read more »
Type 3158
Stainless waterjet orifice adapter. Connects to industry standard 3/8-26 LH UNF supply tube. 3/8-26 LH UNF supply tube connection 1/4-28 UNF orifice Includes Type 3118 seat
Type 3161
Stainless waterjet orifice adapter. Connects to industry standard 9/16-18 LH UNF supply tube. 9/16-18 LH UNF supply tube connection 3/8-24 UNF orifice Includes Type 3159 seat
Type 3183
Stainless waterjet orifice adapter. Connects to industry standard 3/8-24 UNF supply tube. 3/8-24 UNF supply tube connection 1/4-28 UNF orifice Includes Type 3118 seat
Type 3187
Stainless 3 / 4 / 5-Jet tube cleaning carrier series. 3/8-24 orifices are positioned around the periphery of the carrier head. 9/16-18 button seal inlet 3/8-24 orifices Length: 4.0″ Diameter: 1.450″ For use up to 40,000 PSI. 2-Jet Carrier P/N: 3187-2 3-Jet Carrier P/N: 3187-3 4-Jet Carrier P/N: 3187-4
Type 3201
Stainless 4-Jet high performance carrier head. Accepts 3/8-24 UNF orifice assemblies (not included). 1.5″ head diameter with staggered orifice locations provides even coverage and energy distribution for efficient coating removal. Moderately aggressive jet pattern for hard surface coating removal. 9/16-18 button seal inlet 3/8-24 orifices Length: 4.0″ Width: 1.490″ For use up to 40,000 PSI…. Read more »
Type 3205
Stainless waterjet orifice adapter. Connects to standard 5/8-18 UNF supply tube. 5/8-18 UNF supply tube connection 3/8-24 UNF orifice Includes Type 3206 seat
Type 3210
Stainless waterjet orifice adapter. Connects to industry standard 3/8-24 UNF supply tube. 3/8-24 UNF supply tube connection 3/8-24 UNF orifice assembly Includes Type 3118 seat
Type 3218
Standard brass button seal.
Type 3224
Type 3226
Ultra-lightweight titanium 4-Jet high performance carrier head. Accepts 3/8-24 UNF orifice assemblies (not included). 2″ head diameter with staggered orifice locations provides even coverage and energy distribution for efficient coating removal. Excellent multi-purpose blasting head. 9/16-18 button seal inlet 3/8-24 orifices Length: 4.125″ Width: 1.990″ For use up to 40,000 PSI.
Type 3245
Ultra-lightweight titanium 5-Jet high performance carrier head. Accepts 3/8-24 UNF orifice assemblies (not included). 3″ head diameter provides a large coverage area for lighter coating removal applications. Staggered orifice locations provides even coverage and energy distribution for efficient coating removal. 9/16-18 button seal inlet 3/8-24 orifices Length: 5.0″ Width: 2.990″ For use up to 40,000 PSI.
Type 3246
Stainless UHP filter assembly for use up to 60,000 PSI. Includes replacable filter cartridge and adapters to connect to HP tubing. 20 micron sintered filter element Rated up to 2 GPM at 60,000 PSI Captures any debris originating from pump Protects orifice assemblies downstream
Type 3249
Stainless-steel demolition tip. Accepts one 7/16-20 orifice assembly and connects to a standard 9/16-18 supply tube. 9/16-18 UNF button seal connection, 7/16-20 UNF orifice assembly
Type 3266
Stainless 9-Jet high performance carrier head. Accepts 3/8-24 UNF orifice assemblies (not included). 5″ head diameter with staggered orifice locations provides even coverage and energy distribution for efficient coating removal. Our “wagon-wheel” style blasting head provides a very large coverage area while only tipping the scales at 3.6 lbs! This head can double as a small spray… Read more »
Type 3280
Stainless 3 / 4 / 5-Jet tube cleaning carrier series. 1/4-28 orifices are positioned around the periphery of the carrier head and recessed for extra protection. 9/16-18 button seal inlet 1/4-28 orifices Length: 4.0″ Diameter: 1.450″ For use up to 40,000 PSI. 2-Jet Carrier P/N: 3280-2 3-Jet Carrier P/N: 3280-3 4-Jet Carrier P/N: 3280-4
Type 3281
Type 3282
Stainless 3-Jet high performance carrier head. Accepts 3/8-24 UNF orifice assemblies (not included). 1.5″ head diameter with staggered orifice locations provides even coverage and energy distribution for efficient coating removal. Very aggressive jet pattern for extremely hard surface coating removal. 9/16-18 button seal inlet 3/8-24 orifices Length: 4.0″ Width: 1.490″ For use up to 40,000 PSI.
Type 3300
Gatti exclusive spider-style spray bar. This 10″ 9-Jet spray bar is excellent for jobs that require selective coating removal. Unique spray pattern delivers even energy coverage for consistent and uniform coating removal. This spray bar uses both 3/8-24 and 7/16-20 orifices. Download SK-779 and SK-780 for more detailed information. 9/16-18 LH-thread Autoclave style 60 seat,… Read more »
Type 3308
Ultra-lightweight titanium 3-Jet high performance carrier head. Accepts 3/8-24 UNF orifice assemblies (not included). 1.5″ head diameter with staggered orifice locations provides even coverage and energy distribution for efficient coating removal. Very aggressive jet pattern for extremely hard surface coating removal. 9/16-18 button seal inlet, 3/8-24 orifices, Length: 4.0″, Width: 1.490″, Up to 40,000psi.
Type 3332
Gatti exclusive spider-style spray bar. This huge 20″ 7-Jet spray bar is excellent for jobs that require light to moderate coating removal over a large area. Unique spray pattern delivers even energy coverage for consistent and uniform coating removal. This spray bar uses both 3/8-24 and 7/16-20 orifices. Download SK-786 and SK-781E for more detailed… Read more »
Type 3385
Gatti exclusive spider-style spray bar. This large 14″ 7-Jet spray bar has the outer four orifices angled outward for improved productivity. Unique spray pattern delivers even energy coverage for consistent and uniform coating removal. This spray bar uses both 3/8-24 and 7/16-20 orifices. Download SK-788B for more detailed information. 9/16-18 LH-thread Autoclave style 60 seat,… Read more »
Type 3386
Stainless-steel high flow demolition tip. Accepts one 9/16-18 UNF orifice assembly and connects to a standard 9/16-18 supply tube. 9/16-18 UNF button seal connection, 9/16-18 UNF orifice assembly
Type 3436
Stainless 4-Jet high performance carrier head certified for use up to 55,000 PSI. Accepts 3/8-24 UNF orifice assemblies (not included). 2″ head diameter with staggered orifice locations provides even coverage and energy distribution for efficient coating removal. Extremely popular multi-purpose blasting head. 9/16-18 button seal inlet 3/8-24 orifices Length: 4.125″ Width: 1.990″ For use up to… Read more »
Type 3438
Stainless 4-Jet high performance carrier head certified for use up to 55,000 PSI. Accepts 3/8-24 UNF orifice assemblies (not included). 1.5″ head diameter with staggered orifice locations provides even coverage and energy distribution for efficient coating removal. Moderately aggressive jet pattern for hard surface coating removal. 9/16-18 button seal inlet 3/8-24 orifices Length: 4.0″ Width: 1.490″… Read more »
Type 3440
Stainless 8-Jet tube cleaning carrier head. Accepts 1/4-28 orifices recessed in the the head for extra protection. Orifices are located at 90° for a uniform radial blast pattern. 9/16-18 button seal inlet, 1/4-28 orifices, Length: 3.75″, Diameter: 1.25″, Up to 40,000psi.
Type 3442
Stainless 8-Jet tube cleaning carrier head. Accepts 1/4-28 orifices recessed in the head for extra protection. Orifices are located at various positions for a forward, 90° radial, and backward spray pattern. 9/16-18 button seal inlet, 1/4-28 orifices, Length: 4.00″, Diameter: 1.25″, Up to 40,000psi
Type 3508
Stainless-steel waterjet orifice plug. Recessed set-screw design offers an alternative to conventional socket style plugs. Designed to seat in standard 3/8-24 UNF counterbore. 3/8-24 UNF thread 3/16″ hex key slot For use up to 55,000 PSI.
Type 3634
Stainless 4-Jet high performance Ultra-Mini tube cleaning carrier head. Accepts 2-64 UNF sapphire orifice assemblies (not included). The worlds smallest UHP jeweled tube cleaner only from A.M. Gatti, Inc. 8-32 UNF connection 2-64 UNF orifices (with weep-hole locations) Length: 0.570″ Diameter: 0.247″ For use up to 40,000 PSI.
Type 3646
Stainless 7-Jet high performance Ultra-Mini tube cleaning carrier head. Accepts 3-56 UNF sapphire orifice assemblies (not included). 10-32 UNF connection 3-56 UNF orifices (with weep-hole locations) Length: 1.070″ Diameter: 0.350″ For use up to 40,000 PSI.
Type 3657
Stainless-steel waterjet orifice retainer. 3/8-24 UNF thread 3/16″ hex key slot For use up to 55,000 PSI.
Type 3664
Stainless-steel blasting stem. Accepts one 3/8-24 orifice assembly and Gatti P/N 3281 stainless wear cap. Connects to a spray bar or manifold using a standard 9/16-18 button seal connection. 9/16-18 UNF button seal connection, 3/8-24 UNF orifice assembly, 5/8-18 UNF wear cap connection
Type 3676
This large 19″ 10-Jet spray bar is machined from one single piece of stainless steel. Offset spray pattern delivers even energy coverage for consistent and uniform coating removal. 1 1/8-12 button seal inlet 3/8-24 orifices Length: 19.00″ Height: 2.31″ For use up to 40,000 PSI.
Type 3944
Stainless 5-Jet high performance carrier head. Accepts five GATTI 3/8-24 UNF orifice assemblies (not included). Staggered orifice locations provide for efficient coating removal. This popular multi-purpose blasting head is typically used with the same orifice size in all locations. For maximum performance, use GATTI High-Cohesive® sapphire orifices. 9/16-18 UNF button seal inlet (5) 3/8-24 UNF orifice… Read more »
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