| Model No. | Description | Capacity |
| VBD-3/4-4 | 3/4”Aperture w/4” Post and Holder | <50 watts |
| VBD-3/4-2 | 3/4”Aperture w/2” Post and Holder | <50 watts |
| VBD-2-4 | 2”Aperture w/4” Post and Holder | <50 watts |
| VBD-2-2 | 2”Aperture w/2” Post and Holder | <50 watts |
| VBD-4-4 | 4”Aperture w/4” Post and Holder | <50 watts |
| VBD-4-2 | 4”Aperture w/2” Post and Holder | <50 watts |
| VBD-2C-4 | 2”Aperture w/4” post and Holder | 0 -1000 watts water-cooled |
| VBD-2C-2 | 2”Aperture w/2” Post and Holder | 0 -1000 watts water-cooled |
| VBD-4C-4 | 4”Aperture w/4” Post and Holder | 0 -1000 watts water-cooled |
| VBD-4C-2 | 4”Aperture w/2” Post and Holder | 0 -1000 watts water-cooled |