Does anyone sell 3/4" dia. pipe frost-free sillcocks?

[JackT]

Does anyone sell 3/4" dia. pipe frost-free sillcocks? The current pipe going through the wall is 3/4" galvanized with a ball valve on the outside. My concern is flow. It's also difficult to imagine how a frost-free (especially a 1/4 turn ball-type) can flow anything like a non-frost-free. TIA