D1 (mm): 10.6 | B (mm): 11.9 | Nominal width: DN 19 - 3/4" | A (mm): 50.8 | Thread: 3/4” | Flange: 3/4” Read more.
SAE flange half 3/4", 6000 PSI, DN 20 - 1 piece
The part number is for a single piece and not for the pair
Technical data: