Sapphire Orifice Jewels

Sapphire is an excellent orifice jewel material because of its resistance to wear, heat and corrosion, as well as its low friction. The hole diameter for control purposes is usually specified to be held within 0.0002”. Sapphire orifice jewels can be used for UHP water jet applications (up to 40,000-50,000 PSI), oil atomizing and the handling of air, hot gases and practically all liquids and acids.

Typical Applications: Ultra-High Pressure Sapphire Waterjet Orfices, Control Units (gas, liquid), Flow-meters, Ink Jet Printing

Model Inside Diameter Outside Diameter Thickness Angle Vee Depth
0015T64 .0015/.0018" .065" .006" N/A straight hole
0016T65 .0021/.0028" .060" .012" N/A straight hole
0032B60 .0010/.0012" .065" .012" N/A straight hole
0051T47 .0018/.0022" .0468/.0472" .019/.021" 75/85° .014/.019"
0076T47 .0028/.0032" .0468/.0472" .019/.021" 75/85° .011/.016"
0089G62 .0031/.0040" .0620/.0634" .0442/.0444" 70/90° .020/.025"
0102T47 .0038/.0042" .0468/.0472" .019/.021" 75/85° .008/.013"
0139M55 .0054/.0056" .078/.079" .0276/.0315" 85/95° .023/.026"
0140G87 .0053/.0060" .0870/.0878" .045/.050" 85/95° .022/.030"
0152M45 .0058/.0062" .0458/.0468" .0300/.0315" 70/95° .017/.021"
0203M45 .0078/.0082" .0458/.0468" .0300/.0315" 70/95° .017/.021"
0254S48 .0098/.0102" .0870/.0878" .045/.050" 85/95° .0312/.0323"
Orifice Jewel Cross Section
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