pbReview.com / Smart Parts Max Flow Vertical Regulator / Smart Parts Max Flow Vertical Regulator / Smart Parts Max Flow Vertical Regulator / Smart Parts Max Flow Vertical Regulator
you can adj you pressure from 0-250ish and can be made to go higher
They are easy to adj is some what easy to take down. If you need help just go to www.smartparts.com they have a step by step way to do it. Can lock down so the pressur stays the same.
Weaknesses:
Can only lube with dow 33. Other than that nothing.
Conclusion:
If you have a LP gun this will work great out of the box. On SP impulse and shockers this is a must for me i have to have one.
all in all this is a good product. buy it