The Planted Tank Forum - View Single Post - Complete Leak Check, CO2 pressurized system
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Old 03-15-2014, 06:10 PM   #193
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Originally Posted by flowerfishs View Post
step 1. I only have around 680 psi to test. not sure that will be enough
after 6 hours. No psi drop at all

step 2. set the psi at 70
then screw off the CGA 320 off the tank. wait for 30 minutes before I record the psi. PSI still the same at 70. leave it on my desk over night for 8 hours. psi still at 70 psi.

Just the test of the regulator. no post body.
carry on.
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