C-59013: The Camco Single Stage Propane Regulator is for connecting a free-standing gas bottle to a grill or other low-pressure gas appliance. It maintains constant 11" water column propane pressure and is rate for 200,000. Low pressure/clamshell.
C-59313: Camco's vertical two stage propane regulator has integral first and second stages that ensure smoother, more consistent flow of gas to all appliances. Vertical/clamshell.