White polyamide thru hull fitting with hose barb. Compact flange. These can be fitted with an optional expanding bung or non-return valve (1 1/2" version only). 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 | Options |
| 196997 | 1 1/2" BSP | 38mm | 87mm | 64mm | 56mm | 40mm bung 40mm non-return |
| 197012 | 2" BSP | 51mm | 122mm | 72mm | 55mm | 50mm non-return |