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leak between bonnet and reg body ninja adjustable tank reg

#1 User is offline   obsidianjeff 

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Posted 01 June 2012 - 06:57 PM

had my tank on gun, was firing, and then my tank reg started leaking air from between the main reg body and the bonnet. it was coming around all sides of the reg, but just between the two. I'm thinking it might be one of the piston orings, but I opened up the reg (after it had completely degassed) and those all look good with no visible marks or anything on them. any thoughts on what could cause this leak?

also what lube should I relube the piston orings with? does techt gun sav work or should I use dow 33 or 55?

#2 User is offline   ninjapaintball 

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Posted 01 June 2012 - 10:16 PM

View Postobsidianjeff, on 01 June 2012 - 06:57 PM, said:

had my tank on gun, was firing, and then my tank reg started leaking air from between the main reg body and the bonnet. it was coming around all sides of the reg, but just between the two. I'm thinking it might be one of the piston orings, but I opened up the reg (after it had completely degassed) and those all look good with no visible marks or anything on them. any thoughts on what could cause this leak?

also what lube should I relube the piston orings with? does techt gun sav work or should I use dow 33 or 55?


The piston orings may be dry and we recommend silicone lube or any lube you use in paintball but no oil.
NINJA PAINTBALL - PROUDLY MADE IN THE USA
Ninja Paintball Factory Tech
If you have a question please post it in the NINJA/PSI GURU forum
DOT Certified Hydro Tester G777

#3 User is offline   Rotozip2 

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Posted 02 June 2012 - 01:31 PM

So you can use any lube in the reg? Like Hater Marmalade?

View PostCookybiscuit, on 06 December 2011 - 06:01 PM, said:

I never get wipers, blood is hard to wipe off.

Do it with style ~ Total Grief

I like autocockers and autococker accessories.

#4 User is offline   ninjapaintball 

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Posted 02 June 2012 - 01:54 PM

We prefer silicone lube but anything thy is used in high end pb guns will work. Do not over lube
NINJA PAINTBALL - PROUDLY MADE IN THE USA
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#5 User is offline   Rotozip2 

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Posted 04 June 2012 - 08:18 PM

That is pretty broad. So it is safe to use my Hater lubricant?

View PostCookybiscuit, on 06 December 2011 - 06:01 PM, said:

I never get wipers, blood is hard to wipe off.

Do it with style ~ Total Grief

I like autocockers and autococker accessories.

#6 User is offline   ninjapaintball 

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Posted 04 June 2012 - 08:23 PM

View PostRotozip2, on 04 June 2012 - 08:18 PM, said:

That is pretty broad. So it is safe to use my Hater lubricant?

To be honest I do not know what is in it but if it is for pb guns then it will be ok to use on the piston orings.
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#7 User is offline   obsidianjeff 

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Posted 05 June 2012 - 03:12 PM

I used dow 55, worked, no leaks.
Thanks Ninja!

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