Buna seals are standard Pressure rating for adapters is based on the seal of the mating part
Quantity 1EA
Specifications
Body Material=Brass Body Size=1 1/4 in Connection Type=Female/Genderless Dia. [Nom]=1 25/32 in Height [Nom]=2 7/32 in Male Quick=1 1/4 in Measuring System=Imperial Shape=Cylindrical Type=Plug Wt.=0.53 lb
