The Empire FLO Pro Regulator is an industry first, allowing the user to adjust the bonnet while it's under pressure, and can have the output adjusted on the fly. Not only that, but the FLO Pro Regulator has a balanced piston for incredible output pressure consistency.
The output pressure of the FLO Pro regulator can also be changed on the fly, going from 500psi (low pressure), up to 800psi (high pressure). This is achieved by simply swapping the position of the two screws located on the regulator itself. This action can only be done when there is NO PRESSURE in the tank.