And don't forget the burst pressure of the filter/regulators. If it has a "non-steel" read this as "plastic" bowl, it's probably rated at 125 lbs. many compressors, mine included will cycle automatically between 145 and 175 lbs. some of the regulators with plastic cups have metal straps around them to catch the big pieces of shrapnel when they blow. Problem is I'm afraid of the little pieces too.