whynotfab
+1y
Yes you can have nitrogen for a front/back setup.. all that changes with that is the number of valves and all, Don't NEED a compressor.. but a good idea to maybe invest in a cheaper one.. even if it's a low duty cycle and cfm, just as a backup. I wouldn't run the nitrogen directly through your valves and into the lines/bags.. probably get a regulator and regulate the Nitrogen into whatever size tank you happen to find a deal on.. doesn't have to be big or anything, itll stay regulated at whatever PSI you set..