09-12-2021, 05:24 PM
Hi Jon
I think the sump drain plug is 3/4” diameter and 14 tpi. Which is, I believe, 1/2” BSP.
Cheers
Howard
I think the sump drain plug is 3/4” diameter and 14 tpi. Which is, I believe, 1/2” BSP.
Cheers
Howard