Manufacturer Part Number: 9518-03|CFM @ 40 PSIG (Total Air Flow)|1017Air Flow At 40 Psig|CFM @ 60 PSIG (Total Air Flow)|1231Air Flow At 60 Psig|CFM @ 80 PSIG (Total Air Flow)|1482Air Flow At 80 Psig|SCFM @ 40 PSIG (Air Consumed)|36Air Consumption At 40 Psig|SCFM @ 60 PSIG (Air Consumed)|50Air Consumption At 60 Psig|30SCFM @ 80 PSIG (Air Consumed)|62Air Consumption At 80 Psig|40Horn Material|Galvanized SteelNPT Size (Inch)|1/2Inlet Connection Size|Overall Length|30.5Face Diameter|7Base Slot Diameter|0.4Maximum Inlet Pressure|Housing Material|SteelHazardous Location|YesIndoor/Outdoor|Application|Moving Air in Refineries, Utility and Power Plants, Shipyards, Paper and Pulp Plants, The Marine and Steel Industry and Manhole OperationsIncludes|Overall Length (Decimal Inch)|30.5000Base Diameter (Decimal Inch)|7.31Face Diameter (Decimal Inch)|7.0000Base Circle Diameter (Decimal Inch)|6.5600Base Slot Diameter (Decimal Inch)|0.4000PSC Code|