Thanks. To your reply in particular, the crack pipe I have is similar to this one, and I don't see how this one would solve anything: I would need another pump or chuck or something for the pipe end to stay securely in without hissing air while pumping
Lots of replies here, appreciate people sharing ideas. I bought a Fumpa. Tried using it like so
Note, I can't actually pump this way since the pipe doesn't really stay securely in Fumpa's receptacle, but when I'm holding it together instead of holding the phone to take a picture, it somewhat works. I put some insulating tape on the pipe because it gets stupid HOT after just a few seconds of this. I can probably
get it to the pressure I want if I really had to, but I tried twice and it's still underpumped (no way of telling what the pressure is, I'm trying to get it to like 75). I didn't want to push the Fumpa because it was $160+ with tax from eBay, and I'm returning it.
Will reply to another suggestion below.