| STT P/N | Tube Recess I.D. | Port I.D. | Centering Ring Male Diameter | Flange O.D. | Thickness | Material | Feature |
| 8230-010-023 | 3.0in | 73.00mm | 77.00mm | 92.08mm | 13.05mm | Stainless Steel | Precision CNC Machining |
| 8230-010-020 | 3.5in | 86.00mm | 91.90mm | 100.00mm | 19.05mm | Stainless Steel | Precision CNC Machining |
| 8230-010-017 | 3.5in | 86.00mm | 92.20mm | 108.75mm | 19.05mm | Stainless Steel | Precision CNC Machining |
| 8230-010-018 | 3.5in | 86.00mm | 95.00mm | 108.75mm | 19.05mm | Stainless Steel | Precision CNC Machining |
| 8230-010-016 | 3.5in | 86.50mm | 91.35mm | 114.30mm | 13.30mm | Stainless Steel | Precision CNC Machining |
| 8230-010-026 | 3.5in/4.0in | 85.73mm | 89.80mm | 100.00mm | 19.05mm | Stainless Steel | Precision CNC Machining |
| 8230-010-025 | 4.0in | 86.00mm | 95.00mm | 108.75mm | 19.25mm | Stainless Steel | Precision CNC Machining |
| 8230-010-021 | 5.0in | 113.00mm | 115.35mm | 130.97mm | 20.50mm | Stainless Steel | Precision CNC Machining |