Q ring for flat top piston

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balan
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Location: Stony Plain, Alberta
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Q ring for flat top piston

#1 Post by balan »

What durometer rating are builders using on the oring? I used 70 and am wondering if anyone has used 90 on their flat top pistons.

Ron
If your airgun is broken, fix it. If it works, you CAN make it work better. Usually...
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Gippeto
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Joined: Tue Jun 03, 2008 6:46 pm
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Re: Q ring for flat top piston

#2 Post by Gippeto »

Have used both.

Al
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rsterne
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Joined: Sat Nov 03, 2007 5:19 pm
Location: Coalmont BC

Re: Q ring for flat top piston

#3 Post by rsterne »

Mac1 sells 90D Urethane O-rings for that purpose.... never used one but he claims they are even tougher....

Bob
Dominion Marksman Silver Shield - 5890 x 6000 in 1976, and downhill ever since!
Airsonal; Too many! Springers, Pumpers, CO2, but I love my PCPs and developing them!
Proud Member of the 2000+fps Club!
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balan
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Re: Q ring for flat top piston

#4 Post by balan »

Thanks guys. 70 is available so that is what I will go with At this time.

Ron
If your airgun is broken, fix it. If it works, you CAN make it work better. Usually...
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