H-Type series dive board, supplied with a depth chart that matches line length to working depth at a boat speed of 3 knots.
Specifications
| Series | H-Type |
| Dimensions | not published |
| Weight | not published |
| Published depth | 40–50 m (published chart) |
| Depth chart, 3 knots | Line length 80 m → depth 40–50 m |
Dimensions and weight for the H-490 are not published in the material we hold. We have not estimated them.
Figures are taken from the Rakhsh product sheet for this model. No catalogue download has been published yet.
Depth chart

Line length to working depth
The H-Type series is supplied with a chart that matches line length to working depth at a boat speed of 3 knots.
| Model | Line length | Depth |
|---|---|---|
| H-390 | 75 m | 30–35 m |
| H-490 | 80 m | 40–50 m |
| H-590 | 95 m | 50–70 m |




