ARC Progress: Pump to inflate Cuffs (Patreon)

This device is needed to inflate the cuffs. Remember, the cuffs aren't inflating with air. Air is compressible, and you could slip out of them with a little lube!So I came up with this simple one-way open-ended hydraulic system to fill them, and fill them quickly. Not as quickly as shown, that probably wouldn't be possible with that small a hose diameter, but fast enough!