Crown Steam Orifices
Obsolete, replaced by SOU9136-23
Obsolete, replaced by SOU9136-27
Obsolete, replaced by SOU9136-28
Obsolete, replaced by SOU9136-30
Obsolete, replaced by SOU9136-35
Obsolete, replaced by SOU9136-4
Obsolete, replaced by SOU9136-7
Obsolete, replaced by SOU9136-72
Obsolete, replaced by SOU3598-29
Obsolete, replaced by SOU3598-23
Obsolete, replaced by SOU3598-44
Obsolete, replaced by SOU3598-39
Obsolete, replaced by SOU3598-45
Obsolete, replaced by SOU4420-44
Obsolete, replaced by SOU4951-64
Obsolete, no longer available