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Thread: Intake airflow

  1. #21

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    Quote Originally Posted by Bud Lightyear View Post
    Never used an intake fan and that's using 2 x 1000w HPS...200mm RVK with the intake aperture twice that size (passive) works very well for me...


    Regards BL
    So you've just got a 400mm hole with mesh and that's enough??


    Sent from my Pixel 2 using Tapatalk

  2. The Following User Says Thank You to Slazenger For This Useful Post:

    GEORGE (26-10-19)

  3. #22

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    My intake's have always been passive too. Hold a spliff near the intake ... if the smoke drifts into the tent I'm content I have the neg pressure needed.

  4. The Following User Says Thank You to Silkadin For This Useful Post:

    GEORGE (26-10-19)

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