GTA

General Discussion To Gateway To Airguns => The Shop => : kiwi May 16, 2010, 05:49:09 PM

: Someone must know...
: kiwi May 16, 2010, 05:49:09 PM

Hi have a couple of questions...

Q1......What is the volume of a crosman 22xx & boss valve...CCs

Q2......At what point dose the exspantion of the air no longer become
benifical.....50%.....75% of total exspantion....?
At 3000psi the air exspands 204 times when released...

Pete

: RE: Someone must know...
: RedFeather May 17, 2010, 02:41:40 AM

I'm sure folks on the Crosman forum can help you with these. Working on that Uber-PCP?

Just thought of this - why not email Dennis Quackenbush? He should know.

: RE: Someone must know...
: kiwi May 17, 2010, 08:11:26 PM

Hi..

Got the volumes.....
Crosman 22xx = 2cc
Boss = 3cc

Pete

: RE: Someone must know...
: SDale May 18, 2010, 11:11:19 AM

As far as Air Expansion... I'd say it's beneficial up until the point where it's no longer creating a pressure against the object that it's expanding against.

I thiiiiink I may know what you're getting at though hehe... Trying to keep things quiet???