Huben Hammerless K1
- Thread starter wlbryce
- Start date
I have a problem with huben k1. It was leaking so changed as many of the seals as I could (Gregor videos are the best!) including taking the regulator apart.. Now its not leaking. But, when I fill up the gun to 300bar, the regulator manometer registers 300bar. So I adjust the regulator down to 170bar using the allen key. The pressure in the cylinder drops to around 170bar. So I fill up the gun again. Now there is a leaking noise near the regulator, so I tighten the regulator adjuster with the allen key, no leak, and the gun fills to 300 bar but the regulator is now also 300bar. I adjust the regulator down to 170 bar using the allen key, pressure in the cylinder drops to 170 bar, fill it up again, same as before... What am I missing here?
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anyway, I have now brought a huma regulator. I set huma reg to 170bar, fill gun up. regulator manometer reads 150 bar (Ok not 170 bar but acceptable), I make 3 test dry fire shots, regulator manometer now reads 100bar. Is this normal for huma regulator, do they need settling in? how can it read 100bar when it is set to 170 bar. I have had other huma regs in my edgun lelya and leshiy classic so familiar with how to adjust them, but this is first time I can see the actual regulator chamber pressure.
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Bonjour,
Des conseils sur les plombs à essayer dans mon huben .22 génération 2022 ?
Je ne comprends rien à mon huben, quand j'augmente la pression de 12mpa à 18mpa en laissant 15 clics avec la même pastille j'obtiens la même vitesse... logiquement en augmentant la pression la vitesse devrait augmenter, non ?
Si quelqu'un peut m'éclairer à ce sujet.
Chaleureusement
Des conseils sur les plombs à essayer dans mon huben .22 génération 2022 ?
Je ne comprends rien à mon huben, quand j'augmente la pression de 12mpa à 18mpa en laissant 15 clics avec la même pastille j'obtiens la même vitesse... logiquement en augmentant la pression la vitesse devrait augmenter, non ?
Si quelqu'un peut m'éclairer à ce sujet.
Chaleureusement
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Second the motion - easy to get over 100FPE out of the .25 K1. I fill to 4500 due to compressor limitations, FYI, and keep the plenum reg set at 18MPa most of the time. I can get 94FPE from JSB 33.95gr just by adjusting the power knob. I can turn it down too - way down to about 6FPE and the Huben still cycles reliably and is really quiet!
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Hey Alejandro, question for you please. I've got a Huben in .25 and was looking at your belleville washer setup. I had an issue with my Huben never going any higher than about 890fps since I got it. I never thought anything of it and kept it like that. But recently tried to get my fps higher to no avail. LSS, my gun locked up somehow and wouldn't shoot right. Kelly at KraZcool said it was probably needing the belleville washers cleaned, relubed and put back in. When I took it apart I noticed mine had 28, not 30 washers. He said some had that setup. He's sending me two more to make it 30. From what I've been able to interpret is this might have been the culprit of never attaining the speeds I wanted. So my question is, does your setup seem to be the magic mix for better velocity for you? or what have you noticed in benefits from it? Thanks.
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