Yes that is the torch, Trafimet S65P, the hand torch I have is the hand version of it, the Ergocut S65.
I extended the machine torch by 4 or 5m.
The power wire was done in a similar fashion to the original, wire crimped to the 1/4BSP hosetail and then it was insulated with self amalgamating tape.
Torch switch and pilot arc wires were joined with crimp tube connectors and insulated with glue lined heatshrink and then the whole lot was wrapped in self amalgamating tape.
Both torches are the same method of starting, Pilot Arc, don't know anything about blowback start so can't say whether they are or not but as said both the same, even share the same consumables.