Inlet Pressure:25-250 PSI Outlet Pressure:0.33-0.44 PSI Flow Capacity:0.8m³/Hour Lock-up Pressure:Pb3.29Kpa Inlet Connector:QCC1 OUTLET Connector:5/8-18UNF Power Range:40000-80000 BTU/Hour MAX PRESSURE 1 PSI Product Features CSA certificated Type-1(QCC-1) propane tank connection