• Nov 18, 2025 quincy qgb 30 manual ations of the Quincy QGB 30: Horsepower (HP): 30 HP Flow rate: Approximately 1000 CFM (cubic feet per minute) at standard conditions Maximum Pressure: 125 PSI (pounds per square inch) Voltage: Typically 460V, 3-phase power supply By Tammy Bogan
