QUINCY QSI-1500 STATIONARY AIR COMPRESSOR

Technical Description

THE QUINCY QSI-1500 IS A PREMIUM INDUSTRIAL SINGLE-STAGE OIL-INJECTED ROTARY SCREW AIR COMPRESSOR DESIGNED FOR HIGH-CAPACITY APPLICATIONS. IT FEATURES OVERSIZED 321 MM ROTORS THAT OPERATE AT A SLOW SPEED OF APPROXIMATELY 1,800 RPM TO MAXIMIZE EFFICIENCY AND EXTEND THE AIREND LIFE, WHICH IS RATED FOR OVER 130,000 HOURS. THE UNIT IS POWERED BY A 300 HP OR 350 HP 3-PHASE ELECTRIC MOTOR AND DELIVERS AN INLET CAPACITY OF APPROXIMATELY 1,500 TO 1,521 ACFM. IT IS AVAILABLE IN BOTH AIR-COOLED AND WATER-COOLED CONFIGURATIONS, WITH FULL LOAD OPERATING PRESSURES TYPICALLY RANGING FROM 100 TO 125 PSIG AND MAXIMUM PRESSURES UP TO 140 PSIG. THE COMPRESSOR UTILIZES A TRIPLEX DISCHARGE END BEARING ARRANGEMENT, A TRIPLE LIP SHAFT SEAL, AND A GEAR-TYPE FLUID PUMP. STANDARD FEATURES INCLUDE AN AXIAL FLOW INLET HOUSING, A TWO-STAGE AIR/FLUID SEPARATION SYSTEM, A 12-MICRON ABSOLUTE FLUID FILTER, AND A HIGH-EFFICIENCY AFTERCOOLER CAPABLE OF A 3-10 DEGREE APPROACH. CONTROL IS MANAGED VIA A Q-CONTROL MICROPROCESSOR WITH A COLOR DISPLAY, SUPPORTING NETWORKING AND REAL-TIME TRENDING. SAFETY DEVICES INCLUDE UL-LISTED ELECTRICAL CONTROLS, HIGH-PRESSURE RELIEF VALVES, AND A DUAL-PROBE HIGH-TEMPERATURE SHUTDOWN SYSTEM. THE PACKAGE IS MOUNTED ON A HEAVY-DUTY STRUCTURAL STEEL BASE AND CAN BE EQUIPPED WITH A SOUND-ATTENUATING CANOPY TO REDUCE NOISE LEVELS. PHYSICAL DIMENSIONS ARE APPROXIMATELY 132 INCHES IN LENGTH, 80 INCHES IN WIDTH, AND 90 INCHES IN HEIGHT.