Green Gas Pressure Variations

Mission Forums PF Gear Talk Green Gas Pressure Variations

This topic contains 2 replies, has 2 voices, and was last updated by  phiz 2 years, 8 months ago.

Viewing 3 posts - 1 through 3 (of 3 total)
  • Author
    Posts
  • #3808

    phiz
    Participant

    Using the following setup Measurement Setup, gauge marked at 5 psi increments I got the following results:

    Puff Dino – 125
    King Arms – 116
    Airsplat – 110
    Ultrair – 104

    At 70C Propane (the only ingredient in puff dino) is 123 PSI. Butane is 25 psi, the others must add butane either to lower the cost or to lower the pressure to meet regulations.

    Sample
    Puff Dino supplied courtesy of Oregon Airsoft Arena

    • This topic was modified 2 years, 8 months ago by  phiz.
    • This topic was modified 2 years, 8 months ago by  phiz.
    #3811

    crossbow
    Keymaster

    Does duff dyno (sounds like a beer Homer Simpson would drink) also contain oil?

    It would be interesting to check the standard Coleman propane as a baseline.

    Cool experiment…

    #3812

    phiz
    Participant

    Yes, they all contain silicon oil. It is possible that accounts for some FPS reduction, maybe Duff doesn’t have as much.

Viewing 3 posts - 1 through 3 (of 3 total)

You must be logged in to reply to this topic.