impact regulator

Forums PCP Airguns impact regulator

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    Airgun-hobbyist
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    Glad you got it figured out!  Contact Huma to ask how they can remedy this, as it doesn't seem right to deal with creeping air during shooting.  

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    zvezdan
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    I realy no need new ,becouse we check 3 huma reg and all shows same result.I am now focused on fx regulator .also i sugest if someone have oscilation to check huma regulator.Maybe this series of huma regulators have some defect i dont know but never again in my gun becose i am spent to much time to find what is wrong with velocity

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    PaniSd
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    I just done the same test and it ia like you say, 8-9 bars diference between 250bar when I start shooting till 140bar when I stop. Mesured with digital gauge and dueing shooting you can see how reg pressure goind down litle by litle with every shot.

    Fc AMP reg ia doing the same but much less … 2.1bar only and didnt efect accuracy at all.

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    bucketboy
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    Those reg reading are within normal ranges.

    it is harder for the reg to seal against higher pressure and higher pressure air moves through the airways quicker so the reg has to react quicker, these factors will always give a slightl increase in reg pressure as the bottle pressure increases.

     

    Bb

     

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    AirSupply
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    Ive often wondered how well it might work to have 2 regulators. This guy at the bottle to do the hard work and reduce pressure down to say 10 bar above the Impact regulator. You would have 3 different pressures and a gauge for each. Bottle pressure, primary regulator pressure and plenum pressure. 
    It would drop the position of the bottle a bit and make it a little longer.  Not sure how it would look but it might work very well. 

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    zvezdan
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    I have external altaros regulator and when i put him on 180 bar i have not noone bar diferent in 200 shoots

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    tor47
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    I guess the conclusion must be in this case, there is no need to change the stock regulator, if it already works fine.

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    zvezdan
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    Exsactly tor47 and when something go wrong just change piston or springs or orings and go on

    I am now buy new piston and springs to have in house if  see some changes ,and for sure fx regulator fill faster

    • This reply was modified 1 week ago by zvezdan.
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