Quote Originally Posted by tnc110 View Post
Mine did not.
Then make sure you use 72PSI. All of our units will handle 60-75 pretty much and lower. The A81 likes to be over 65, unlike all our other torches.

As Duncan posted it works out to 72PSI for the A81. So just use that pressure. The flow gauge to me was, OK use it one time and it sets on the shelf now.