Reply To: My Ninja 68/4500

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JKaplanwit
Participant
Member

Don't purchase them!  Just contact Ninja through email, include a pic of the tank/regulator setup, and explain you current pressure and your goal pressure.  They will send you the correct washer, and a few spare, and instructions on which ones to install.  They were great to work with!  

 

Skip the research and testing and just get the parts and answers from the source.