Chromed polypropylenene thru hull fitting with hose barb. Semi-flush flange. Compatible with most silicone sealants.
We recommend against installing plastic fittings below the waterline and they should be fitted at least 150mm above the waterline.
| Part no. | Thread size | B | C | D | E | Optional bung |
| 70597 | 1" BSP | 19mm | 82mm | 45mm | 36mm | 25mm bung |
| 70598 | 1" BSP | 25mm | 82mm | 45mm | 36mm | 25mm plug 25mm non-return |
| 70600 | 1 1/2" BSP | 40mm | 94mm | 74mm | 50mm | 40mm bung 40mm non-return |