Superior RV 39800 RV Propane Appliance Disposable Cylinder Adapter KitThis adapter kit allows you to operate an appliance that requires low-pressure propane. Simply connect the adapter fitting to the third-stage regulator on the appliance. Then connect the flexible metal supply hose to the third stage regulator and to the dual-stage regulator. The disposable cylinder can then be installed to the low-pressure regulator for operation.Disposable Cylinder Compatible: Allows you to connect your RV appliance to a disposable propane cylinderLow Pressure: Outlet pressure is 11″W.C. (0.5 PSI)Dual Stage: Has integral first and second stages that ensure smoother, more consistent flowHorizontal Mount: Mount horizontally with the vent pointed downRV Low PressureRV appliances require low pressure propane (11″W.C./0.5 PSI) for efficient operation. This regulator has two-stages to achieve low pressure. The first-stage reduces the tank pressure to about 10 PSI. The se