Bulkhead Tank Fitting Fitting Material PVC Fitting Material Finish Not Applicable For Tank Shape Curved Flat Gasket Material FKM Inside Connection Gender Female Inside Connection Size 6 in Inside Connection Type Threaded Maximum Operating Pressure 150 psi @ 70 Degrees F Maximum Operating Temperature 140 Degrees F Minimum Operating Temperature 40 Degrees F Number of Bolt Holes 0 Outside Connection Gender Female Outside Connection Size 6 in Outside Connection Type Socket