Composite (glass fibre reinforced polyamide) thru hull fitting with hose barb. Includes washer (polyamide). Manufactured to ISO 9093 standard. Certain sizes can be fitted with an optional expanding bung. 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 |
| 198225 | 3/4" BSP | 19mm | 88mm | 47mm | 45mm |
n/a |
| 198226 | 1" BSP | 25mm | 97mm | 52mm | 52mm | 22mm bung |
| 198228 | 1 1/4" BSP | 32mm | 107mm | 62mm | 53mm | n/a |
| 198229 | 1 1/2" BSP | 38mm | 107mm | 75mm | 53mm | 35mm bung |
| 198231 | 2" BSP | 51mm | 120mm | 90mm | 65mm | n/a |