Cavagna 524as Vertical Vent Regulator Kit - 52-a-490-0018

Features:

• A Combination Regulator - First Stage reduces Cylinder Outlet Pressure to 10 psi, and then Second Stage maintains a Stable Working Pressure of 11“ Water Column
• Overpressure Protection Device: Limits Environmental Propane Release in case of Regulator Malfunction to a value less than 2 psi, significantly lower than that mandated by UL Standard 144