Venturi Style Pneumatic Air Blower Inlet Connection 1 in NPT Base Dia 11 1/4 in Overall Length 44 1/4 in Max Inlet Pressure 140 psi 20 scfm Air Consumed @ 40 PSIG 60 scfm Air Consumed @ 60 PSIG 80 scfm Air Consumed @ 80 PSIG 2 100 cfm Total Air Flow @ 40 PSIG 2 560 cfm Total Air Flow @ 60 PSIG 3 020 cfm Total Air Flow @ 80 PSIG Base Material Cast Aluminum Housing Material Steel Application Ventilation with Compressed Air or Steam of Hazardous or Explosive Vapors