Quote Originally Posted by Kibbler View Post
Actually PTFE tape is a nono on BSPP (parallel) threads, which are denoted by "G" as in G1/4, G3/8, etc.
BSP Plus The G stands for o-ring. Where a 1/4 BSP barb would look the same as a G1/4 barb but without the o-ring.

Anyways, Eye Eye Captain, great photos and work like always .