uh, there's no way anyone in the DIY field is ever going to need anything like that recharge stataion.
a standard vacuum pump and a set of gauges is fine.
a good scale to weigh in the charge helps. this is assuming the system leaked out all the freon, and you are recharging the repaired system.
Idealy you need a reclaim system, a nitrogen pressurization system and a vacuum pump.
...
good luck with that.
any decent vacuum pump will do fine if you change the dryer.

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John HAUL AWAY, OR CRUSHED CARS!!! HELP ME keep the cars out of the crusher! A/C Thread
"as I ride with my a/c on... I have fond memories of sweaty oily saturdays and spewing R12 into the air. THANKS for all you do!

My drivers:
1987 190D 2.5Turbo
1987 560SL convertible
1987 190D 2.5-5SPEED!!!

1987 300TD
2005 Dodge Sprinter 2500 158"WB
1994GMC 2500 6.5Turbo truck... I had to put the ladder somewhere!