Technical Specifications
| Model Number | Description | Thread |
| NL 7018 X / 001 – P 001 | 38 mm | 1¼” x 3P |
| NL 7018 X / 002 – P 001 | 50 mm | |
| NL 7018 X / 003 – P 001 | 75 mm | |
| NL 7018 X / 004 – P 001 | 100 mm | |
| NL 7018 X / 005 – P 001 | 150 mm | |
| NL 7018 X / 006 – P 001 | 200 mm |
