Nylon Filler Cap with 1-1/2" BSP thread. Note that this item has a parallel BSP thread (not a tapered thread). This fibreglass reinforced nylon plug is supplied with a rubber O-ring for maximum seal...

Drain Bung & Alloy Base Countersunk mounting hole drill guides can be easily drilled to preferred size. The fibreglass reinforced nylon plug is supplied with a rubber 'O' ring for maximum...

1-1/2" BSP Replacement Alloy Flange Base. Part Number SAW-29600F

Simarine Aluminium Weld Flange for 1-1/4" BSP Part Number SIM-EN-TS-FL-AL-BSP

TRUDESIGN 1-1/2" BSP to 1-1/2" BSP PVC Pipe Adaptor. Manufactured from a glass reinforced nylon composite. Immune to corrosion and electrolysis for long service life. Chemical resistant -...