pic: Compressor Backpack

[Nyle]

Not all white plastic air tanks are the clippard ones
If I'm not mistaken, the air tanks in the picture are, in fact, from pneuaire, not clippard. Not that that makes it a good idea.

[Dale]

(deleted)

[GeeTwo]

If the goal is to have a way to charge the tank for practice, it would be much simpler to use a single A/C air compressor than four or more 12V ones.

• Include a tee somewhere in your high-pressure side, just on the tank side of the pressure relief valve so that relief valve will function as a safety.
• For competition, the third branch of the tee will be capped with a solid plug.
• For practice, replace the solid plug with a vent plug, with a quick disconnect on the open end. Keep this vent plug closed except when externally charging.
• To do an external charge:
  • attach the external compressor at the quick disconnect
  • open the extra vent plug
  • turn on the compressor
  • When you reach the desired pressure (or the relief valve vents), turn off the compressor
  • close the extra vent plug
  • disconnect the quick disconnect fitting