Electrode Adapters
Electrode Adapters are used to improve electrode holder life and flexibility by allowing the adapter to be replaced when the taper wears out. The standard electrode adapters are made from RWMA Class 2 alloy. Other Alloys are available upon request.
Electrode Adapters can mount to a holder via threads or RWMA tapers.
| Part | Description | RWMA Material Type | Engagement to Holder | RWMA Taper | Overall Length | Hex Width | Thread Length | Body Length | Unit of Measure | O-ring Included | Thread Type |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 290-18-752 | 18-752 CMW | RWMA Class 2 | 5/8 - 18 | 1:10 | 1.25000 | 1.00000 | 1.2500 | 1.2500 | IN | No | Male |
| 290-18-787 | 18-787 CMW | RWMA Class 2 | 1 - 14 | 7RW | 2.12500 | 1.25000 | 0.7500 | 0.3750 | IN | Yes | Male |
| 290-18-7863 | 18-7863 CMW | RWMA Class 2 | 1 - 14 | 6RW | 1.75000 | 1.25000 | 0.7500 | 1.0000 | IN | Yes | Male |
| 290-18-786 | 18-786 CMW | RWMA Class 2 | 1 - 14 | 5RW | 0.81300 | 1.25000 | 0.5625 | 0.2500 | IN | Yes | Male |
| 290-18-785 | 18-785 CMW | RWMA Class 2 | 1 - 14 | 4RW | 0.81300 | 1.25000 | 0.5625 | 0.2500 | IN | Yes | Male |
| 290-18-771 | 18-771 CMW | RWMA Class 2 | 7/8 - 14 | 5RW | 0.81300 | 1.00000 | 0.6250 | 0.1563 | IN | Yes | Male |
| 290-18-770 | 18-770 CMW | RWMA Class 2 | 7/8 - 14 | 4RW | 0.81300 | 1.00000 | 0.6250 | 0.1563 | IN | Yes | Male |
| 290-18-7576-09 | 18-7576-09 CMW | RWMA Class 2 | 3/4 - 14 NPT | 6RW | 1.12500 | 1.25000 | 0.8750 | 0.2500 | IN | No | Male |
| 290-18-757-09 | 18-757-09 CMW | RWMA Class 2 | 3/4 - 14 NPT | 5RW | 1.12500 | 1.25000 | 0.8750 | 0.2500 | IN | No | Male |
| 290-18-756-09 | 18-756-09 CMW | RWMA Class 2 | 3/4 - 14 NPT | 4RW | 1.12500 | 1.25000 | 0.8750 | 0.2500 | IN | No | Male |
| 290-18-755 | 18-755 CMW | RWMA Class 2 | 3/4-10 | 5RW | 1.56250 | 1.00000 | 0.5625 | 1.0000 | IN | Yes | Male |
| 290-18-754 | 18-754 CMW | RWMA Class 2 | 5/8 - 18 | 5RW | 1.62500 | 1.00000 | 0.7500 | 0.5625 | IN | No | Female |
| 290-18-753 | 18-753 CMW | RWMA Class 2 | 5/8 - 18 | 4RW | 1.62500 | 1.00000 | 0.8750 | 0.5625 | IN | No | Female |
| 290-18-741 | 18-741 CMW | RWMA Class 2 | 5RW | 4RW | 1.18750 | 0.87500 | 0.8750 | 0.3125 | IN | No | |
| 290-18-751 | 18-751 CMW | RWMA Class 2 | 5/8 - 18 | 5RW | 1.68750 | 1.00000 | 0.5625 | 1.1250 | IN | Yes | Male |
| 290-18-750 | 18-750 CMW | RWMA Class 2 | 5/8 - 18 | 4RW | 0.81250 | 0.87500 | 0.5625 | 0.2500 | IN | Yes | Male |
| 290-18-749-06 | 18-749-06 CMW | RWMA Class 2 | 5/8 - 14 NPT | 5RW | 0.75000 | 1.00000 | 0.5625 | 0.1875 | IN | No | Male |
| 290-18-748-06 | 18-748-06 CMW | RWMA Class 2 | 5/8 - 14 NPT | 4RW | 0.75000 | 1.00000 | 0.5625 | 0.1875 | IN | No | Male |
| 290-18-747-07 | 18-747-07 CMW | RWMA Class 2 | 1/2 - 14 NPT | 5RW | 0.87500 | 1.00000 | 0.6250 | 0.2500 | IN | No | Male |
| 290-18-7465-07 | 18-7465-07 CMW | RWMA Class 2 | 1/2 - 14 NPT | 5RW Cap Taper | 0.87500 | 0.87500 | 0.5625 | 0.2500 | IN | No | Male |
| 290-18-746-07 | 18-746-07 CMW | RWMA Class 2 | 1/2 - 14 NPT | 4RW | 0.87500 | 1.00000 | 0.6250 | 0.2500 | IN | No | Male |
| 290-18-742 | 18-742 CMW | RWMA Class 2 | 7RW | 5RW | 1.50000 | 1.00000 | 1.2500 | 0.2500 | IN | No | |
| 290-18-7416 | 18-7416 CMW | RWMA Class 2 | 5RW | 6RW | 2.25000 | 1.00000 | 0.8750 | 1.3750 | IN | No | |
| 290-18-7415 | 18-7415 CMW | RWMA Class 2 | 4RW | 5RW | 1.75000 | 0.87500 | 0.6250 | 1.1250 | IN | No | |
| 290-18-7414 | 18-7414 CMW | RWMA Class 2 | 6RW | 5RW | 1.18750 | 1.00000 | 0.8750 | 0.3125 | IN | No |
