>Be careful with doing things like that. >There is more than one type of AN fitting, wrong yes, but that's the way it >is. All that are blue+red are not AN. The tapered areas that seal can be >eith 37d or 45d, and may work for a while, or may fail at anytime. Once you >go with one brand stay with them. Not to mention "JIC", fittings which are similar. Walt.