Buna seals are standard Pressure rating for adapters is based on the seal of the mating part
Quantity 200EA/BX
Specifications
Body Material=Aluminum Body Size=1 in Connection Type=Female/Genderless Dia. [Nom]=1 7/16 in Height [Nom]=1 3/4 in Male Quick=1 in Measuring System=Imperial Shape=Round Type=Cam & Groove Dust Plug Wt.=0.13 lb
