Mocal BS13/16 dowty seal washer for 1/2" BSP sandwitch plate adapters

Mocal strongly recommend the use of AN Male to BSP Male unions. These unions come by the pair and include the 1/2" Dowty seal. This is the proper fitting to use with any Mocal Sandwich plate.
Use of a NPT fitting is not recommended on Mocal plates. Damage to plate or leaks may occur.

Kit included one adapter (need two adapters per one sandwitch plate).