Coupler is used in working condition.

Fitting Shape      :      Type F
Connection Size 1      :      6 in
Connection Size 2      :      6 in
Pressure Rating      :      75 psi
Material      :      Aluminum
Dimensions      :      5.2 in L
Fitting Type      :      Adapter
Temperature Rating      :      -150 deg F
Connection 1      :      6 in Fitting
Connection 2      :      6 in NPT
Connection Type 1      :      Fitting
Connection Type 2      :      NPT
Gender 2      :      Male