Comparison : Item # 4-4-4 JBMP7-SS, JBMP7 MPI™ Union Tee
Item # 4-4-6 JBMP7-SS, JBMP7 MPI™ Union Tee
Item # 6-4-4 JBMP7-SS, JBMP7 MPI™ Union Tee
Item # 6-6-4 JBMP7-SS, JBMP7 MPI™ Union Tee
Item # 6-6-6 JBMP7-SS, JBMP7 MPI™ Union Tee