Chicago Pneumatic QRS 3 HP Base Mount

BELT DRIVE ROTARY SCREW AIR COMPRESSORS

QRS 3 TO 15 HP AND QRS 3 TO 15 HPD

THE QUIET ROTARY SCREW (QRS)

COMPRESSED AIR SYSTEM

ENGINEERED FOR HIGH PERFORMANCE, EFFICIENCY AND RELIABILITY, THE

CHICAGO PNEUMATIC LINE OF QRS (QUIET ROTARY SCREW) AIR COMPRESSORS

CAN MEET THE COMPRESSED AIR DEMANDS OF A TIRE SHOP, MAINTENANCE SHOP,

VEHICLE BODY SHOP, PAINT SHOP OR AUTOMOTIVE DEALERSHIP. WITH ITS WHISPER

QUIET DESIGN THE QRS CAN BE INSTALLED ALMOST ANYWHERE, AND IS OFFERED WITH

AN OPTIONAL MOUNTED DRYER (WITH TANK MOUNTED OPTION ONLY). THE QRS IS

THE LEADING ROTARY SCREW COMPRESSOR FOR LIGHT INDUSTRIAL APPLICATIONS.

STANDARD FEATURES:

• LOW SOUND ENCLOSURE
• 150 PSIG STANDARD (125 PSIG AVAILABLE 10-15 HP)
• CONTINUOUS OPERATING CAPABILITY
• 60 GAL. ASME/CRN RECEIVER TANK (3-7.5 HP TANK MOUNTED VERSION)
• 120 GAL. ASME/CRN RECEIVER TANK (10-15 HP TANK MOUNTED VERSION)
• SINGLE PHASE 230 TEFC MOTOR (3-7.5 HP)
• 3-PHASE, 208-230/460V AND 575V, TEFC MOTOR
• START/STOP OPERATION QRS 3.0 – 7.5 HP 3-PHASE
• LOAD/NO-LOAD OPERATION WITH TIMED SHUTDOWN
• QRS 5.0 – 7.5 HP SINGLE PHASE AND
• QRS 10-15 HP 3-PHASE
• UL AND CUL APPROVED CONTROL PANEL
• 5 YEAR WARRANTY WITH AUTHORIZED START-UP
• SPIN-ON OIL FILTER AND SEPARATOR
• NEMA 1 ELECTRICAL PROTECTION
• VIBRATION ISOLATED ASSEMBLY

QRS 20 TO 30 HP AND QRS 20 TO 30 HPD

THE QRS 20-30 IS A RUGGED, ROTARY SCREW COMPRESSOR THAT

COMBINES PROVEN DESIGN WITH SUPERIOR PERFORMANCE. IDEAL FOR

AUTOMOTIVE AND INDUSTRIAL APPLICATIONS, THE QRS IS ENGINEERED

AND BUILT TO SUPPORT THE MOST DEMANDING REQUIREMENTS. EVERY

QRS 20-30 CAN BE SUPPLIED EITHER BASE MOUNTED OR TANK

MOUNTED ON A 120 GALLON RECEIVER TANK, AND WITH OR WITHOUT

AN INTEGRATED AIR DRYER. THIS OPTION CAN SAVE VITAL FLOOR SPACE

AND PROVIDE A CONTINUOUS SUPPLY OF QUALITY COMPRESSED AIR.

INSTALLATION INTO EVERY APPLICATION IS QUICK AND EASSEMBLY – SIMPLY

SUPPLY POWER TO THE ELECTRICAL PANEL, CONNECT YOUR DISCHARGE

PIPING AND YOU’LL HAVE INSTANT ACCESS TO HIGH QUALITY COMPRESSED

AIR.

STANDARD FEATURES:

• LOW SOUND ENCLOSURE
• 100, 125, 150 AND 175 PSIG
• WYE-DELTA, REDUCED VOLTAGE START
• ES3000 MICROPROCESSOR CONTROLLER
• CONTINUOUS OPERATING CAPABILITY
• 3-PHASE, 208/230/460 AND 575, TEFC MOTOR
• SPACE SAVING DESIGN,LESS THAN 12 SQ. FT.
• LOAD/NO-LOAD WITH INTELLIGENT SHUTDOWN
• SPIN-ON OIL FILTER AND SEPARATOR
• NEMA 1 ELECTRICAL PROTECTION
• VIBRATION ISOLATED ASSEMBLY
• UL AND CUL APPROVED CONTROL PANEL
• 5 YEAR WARRANTY WITH AUTHORIZED START-UP

ADDITIONAL FEATURES AND BENEFITS

(INTEGRATED DRYER AND TANK MOUNTED OPTIONS)

COMPRESSED AIR ENTERS THE QRS WHERE IT IS TRIPLE-FILTERED BEFORE IT ENTERS THE DRYER. THE QRS IS COMPLETELY PIPED, WIRED AND INSTALLED ADJACENT TO A CPX NON-CYCLING, REFRIGERATED DRYER. THE DRYER IS POWERED BY SEPARATE 115V / 1~ POWER AND COMES WITH ELECTRO-PNEUMATIC CONTROLS FOR SIMPLE OPERATION AND TROUBLE SHOOTING. CONDENSATE IS EXTRACTED FROM THE COMPRESSED AIR BY THE DRYER AND IS REMOVED BY A ZERO LOSS ELECTRONIC DRAIN. THE COMPRESSED AIR THEN PASSES FROM THE DRYER TO THE RECEIVER TANK. AIR STORED IN THE RECEIVER TANK IS CLEAN AND DRY SO INTERNAL RUST IS MINIMIZED AND DOWNSTREAM APPLICATIONS ARE NOT POLLUTED. THE 120 GALLON RECEIVER TANK IS ASME/CRN APPROVED AND SUPPLIED COMPLETE WITH MANUAL TANK DRAIN AND SAFETY RELIEF VALVE.