{"product_id":"chicago-pneumatic-qrs-7-5d-tm-4152054785","title":"Chicago Pneumatic QRS 7.5 HPD TM 7.5 HP Rotary Screw Air Compressor with Dryer, 60-Gallon Tank - PN 4152054785","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eChicago Pneumatic QRS 7.5 HPD TM 7.5 HP Rotary Screw Air Compressor with Dryer, 60-Gallon Tank - PN 4152054785\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch2\u003eQuiet, Continuous-Duty Compressed Air with Integrated Moisture Removal\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eChicago Pneumatic QRS 7.5 HPD TM Rotary Screw Air Compressor, part number 4152054785\u003c\/strong\u003e, combines quiet rotary screw performance, an integrated refrigerated air dryer, and a 60-gallon air receiver in one compact package.\u003c\/p\u003e\n\u003cp\u003ePowered by a \u003cstrong\u003e7.5 HP industrial motor\u003c\/strong\u003e, this fixed-speed rotary screw compressor delivers \u003cstrong\u003e25.3 CFM at 145 PSI\u003c\/strong\u003e. Its tri-voltage motor can be configured for \u003cstrong\u003e208, 230, or 460-volt three-phase electrical service\u003c\/strong\u003e, providing installation flexibility for automotive, commercial, and light-industrial facilities.\u003c\/p\u003e\n\u003cp\u003eThe QRS 7.5 uses an advanced oil-injected rotary screw airend to provide smooth, consistent airflow with less vibration and pressure pulsation than a traditional reciprocating compressor. Its continuous operating capability makes it an excellent choice for businesses that depend on compressed air throughout the workday.\u003c\/p\u003e\n\u003cp\u003eThe integrated refrigerated air dryer helps remove moisture before compressed air enters the facility’s distribution system. This helps protect pneumatic tools, production equipment, controls, and compressed-air piping from moisture-related corrosion and contamination.\u003c\/p\u003e\n\u003cp\u003eA sound-reducing enclosure limits compressor noise to approximately \u003cstrong\u003e66 dBA\u003c\/strong\u003e, helping create a more comfortable working environment. The included \u003cstrong\u003e60-gallon ASME\/CRN air receiver tank\u003c\/strong\u003e provides compressed-air storage, stabilizes system pressure, and supports short periods of increased air demand.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Part Number: 4152054785\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003ch3\u003e25.3 CFM at 145 PSI\u003c\/h3\u003e\n\u003cp\u003eProvides dependable airflow for automotive tools, tire-service equipment, woodworking machinery, maintenance tools, light fabrication equipment, and other appropriately sized pneumatic applications.\u003c\/p\u003e\n\u003ch3\u003e7.5 HP Rotary Screw Compressor\u003c\/h3\u003e\n\u003cp\u003eThe advanced rotary screw airend produces smooth, consistent compressed air with reduced vibration and pressure pulsation.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Refrigerated Air Dryer\u003c\/h3\u003e\n\u003cp\u003eThe factory-integrated refrigerated dryer cools the compressed air to help condense and remove moisture before the air enters the facility’s distribution system.\u003c\/p\u003e\n\u003cp\u003eDry compressed air helps protect:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePneumatic tools\u003c\/li\u003e\n\u003cli\u003eAutomotive equipment\u003c\/li\u003e\n\u003cli\u003eTire-service machinery\u003c\/li\u003e\n\u003cli\u003eWoodworking equipment\u003c\/li\u003e\n\u003cli\u003eAir-operated controls\u003c\/li\u003e\n\u003cli\u003ePaint and finishing equipment\u003c\/li\u003e\n\u003cli\u003eRegulators and valves\u003c\/li\u003e\n\u003cli\u003eCompressed-air piping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e60-Gallon ASME\/CRN Air Receiver Tank\u003c\/h3\u003e\n\u003cp\u003eThe included receiver provides compressed-air storage while helping stabilize pressure, reduce frequent compressor starts and stops, and support short periods of increased demand.\u003c\/p\u003e\n\u003ch3\u003eComplete Three-in-One Package\u003c\/h3\u003e\n\u003cp\u003eThe QRS 7.5 HPD TM combines three essential compressed-air components:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7.5 HP rotary screw air compressor\u003c\/li\u003e\n\u003cli\u003eIntegrated refrigerated air dryer\u003c\/li\u003e\n\u003cli\u003e60-gallon ASME\/CRN air receiver tank\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis integrated design simplifies installation, minimizes external piping, and reduces the amount of floor space required.\u003c\/p\u003e\n\u003ch3\u003eTri-Voltage Three-Phase Motor\u003c\/h3\u003e\n\u003cp\u003eThe industrial TEFC motor can be configured for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e208 volts, three phase\u003c\/li\u003e\n\u003cli\u003e230 volts, three phase\u003c\/li\u003e\n\u003cli\u003e460 volts, three phase\u003c\/li\u003e\n\u003cli\u003e60 Hz operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFinal voltage configuration and electrical installation should be completed by a qualified electrician.\u003c\/p\u003e\n\u003ch3\u003eContinuous Operating Capability\u003c\/h3\u003e\n\u003cp\u003eThe QRS 7.5 is designed for extended operation throughout the workday. Unlike many piston compressors, it does not require frequent cooling periods when properly sized, installed, and maintained.\u003c\/p\u003e\n\u003ch3\u003eQuiet Enclosed Package\u003c\/h3\u003e\n\u003cp\u003eThe low-sound enclosure limits compressor noise to approximately \u003cstrong\u003e66 dBA\u003c\/strong\u003e, making it substantially quieter than many open-frame reciprocating compressors.\u003c\/p\u003e\n\u003ch3\u003eAdvanced High-Efficiency Screw Airend\u003c\/h3\u003e\n\u003cp\u003eThe updated rotary screw airend is designed to provide improved airflow and operating efficiency compared with the previous generation.\u003c\/p\u003e\n\u003ch3\u003eIE3 Efficiency Motor\u003c\/h3\u003e\n\u003cp\u003eThe industrial IE3 motor supports continuous operation while helping reduce electrical consumption compared with less-efficient motor designs.\u003c\/p\u003e\n\u003ch3\u003eSmooth, Pulse-Free Air Delivery\u003c\/h3\u003e\n\u003cp\u003eRotary screw compression provides a steady supply of compressed air with less pulsation than a reciprocating compressor, supporting more consistent tool and production-equipment performance.\u003c\/p\u003e\n\u003ch3\u003eLow Oil Carryover\u003c\/h3\u003e\n\u003cp\u003eThe QRS platform is designed for oil carryover below \u003cstrong\u003e5 ppm\u003c\/strong\u003e, helping provide cleaner compressed air than many traditional lubricated piston compressors.\u003c\/p\u003e\n\u003ch3\u003eStart\/Stop Operation\u003c\/h3\u003e\n\u003cp\u003eThe QRS 7.5 uses straightforward start\/stop control to manage compressor operation according to system pressure.\u003c\/p\u003e\n\u003ch3\u003eSpin-On Service Components\u003c\/h3\u003e\n\u003cp\u003eSpin-on oil-filter and air-oil separator components help simplify scheduled preventive maintenance.\u003c\/p\u003e\n\u003ch3\u003eVibration-Isolated Assembly\u003c\/h3\u003e\n\u003cp\u003eInternal vibration isolation helps reduce vibration transferred to the receiver tank, surrounding floor, and connected compressed-air piping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eStandard Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e7.5 HP oil-injected rotary screw compressor\u003c\/li\u003e\n\u003cli\u003e25.3 CFM at 145 PSI\u003c\/li\u003e\n\u003cli\u003eIntegrated refrigerated air dryer\u003c\/li\u003e\n\u003cli\u003e60-gallon ASME\/CRN air receiver tank\u003c\/li\u003e\n\u003cli\u003eTank-mounted compressor-and-dryer package\u003c\/li\u003e\n\u003cli\u003e208-230\/460V three-phase electrical configuration\u003c\/li\u003e\n\u003cli\u003eFixed-speed operation\u003c\/li\u003e\n\u003cli\u003eContinuous operating capability\u003c\/li\u003e\n\u003cli\u003eApproximately 66 dBA sound level\u003c\/li\u003e\n\u003cli\u003eSound-reducing enclosed canopy\u003c\/li\u003e\n\u003cli\u003eAdvanced high-efficiency rotary screw airend\u003c\/li\u003e\n\u003cli\u003eIE3 efficiency motor\u003c\/li\u003e\n\u003cli\u003eSmooth, pulse-free compressed-air delivery\u003c\/li\u003e\n\u003cli\u003eStart\/stop operation\u003c\/li\u003e\n\u003cli\u003eAir-cooled design\u003c\/li\u003e\n\u003cli\u003eSpin-on oil filter\u003c\/li\u003e\n\u003cli\u003eSpin-on air-oil separator\u003c\/li\u003e\n\u003cli\u003eLow oil carryover\u003c\/li\u003e\n\u003cli\u003eNEMA 1 electrical protection\u003c\/li\u003e\n\u003cli\u003eVibration-isolated assembly\u003c\/li\u003e\n\u003cli\u003eUL, cUL, and CSA-approved control panel\u003c\/li\u003e\n\u003cli\u003eCompact workshop-friendly footprint\u003c\/li\u003e\n\u003cli\u003eEasy-access service components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eChicago Pneumatic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eQRS 7.5 HPD TM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003e4152054785\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompressor Type\u003c\/td\u003e\n\u003ctd\u003eOil-injected rotary screw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Type\u003c\/td\u003e\n\u003ctd\u003eFixed speed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Output\u003c\/td\u003e\n\u003ctd\u003e7.5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Airflow\u003c\/td\u003e\n\u003ctd\u003e25.3 CFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Working Pressure\u003c\/td\u003e\n\u003ctd\u003e145 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Configuration\u003c\/td\u003e\n\u003ctd\u003eTank mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver Tank Capacity\u003c\/td\u003e\n\u003ctd\u003e60 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReceiver Certification\u003c\/td\u003e\n\u003ctd\u003eASME\/CRN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Refrigerated Dryer\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e208-230\/460V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhase\u003c\/td\u003e\n\u003ctd\u003eThree phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFrequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Efficiency\u003c\/td\u003e\n\u003ctd\u003eIE3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Enclosure\u003c\/td\u003e\n\u003ctd\u003eTEFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Control\u003c\/td\u003e\n\u003ctd\u003eStart\/stop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003eAir cooled\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Sound Level\u003c\/td\u003e\n\u003ctd\u003e66 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Protection\u003c\/td\u003e\n\u003ctd\u003eNEMA 1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Panel Approval\u003c\/td\u003e\n\u003ctd\u003eUL, cUL, and CSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuty Rating\u003c\/td\u003e\n\u003ctd\u003eContinuous operating capability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Dimensions\u003c\/td\u003e\n\u003ctd\u003e56.3 × 26.2 × 49.6 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Weight\u003c\/td\u003e\n\u003ctd\u003e496 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOil Carryover\u003c\/td\u003e\n\u003ctd\u003eLess than 5 ppm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eDimensions and weight are approximate and may vary with the final factory configuration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cp\u003eThe Chicago Pneumatic QRS 7.5 HPD TM is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive repair shops\u003c\/li\u003e\n\u003cli\u003eTire-service facilities\u003c\/li\u003e\n\u003cli\u003eFleet-maintenance shops\u003c\/li\u003e\n\u003cli\u003eAutomotive dealerships\u003c\/li\u003e\n\u003cli\u003eMotorcycle and powersports repair\u003c\/li\u003e\n\u003cli\u003eWoodworking shops\u003c\/li\u003e\n\u003cli\u003eCabinet shops\u003c\/li\u003e\n\u003cli\u003eMaintenance departments\u003c\/li\u003e\n\u003cli\u003eLight manufacturing\u003c\/li\u003e\n\u003cli\u003eSmall fabrication operations\u003c\/li\u003e\n\u003cli\u003ePneumatic assembly equipment\u003c\/li\u003e\n\u003cli\u003ePackaging equipment\u003c\/li\u003e\n\u003cli\u003eGeneral workshop air\u003c\/li\u003e\n\u003cli\u003eAir-operated pumps and controls\u003c\/li\u003e\n\u003cli\u003eSmall production facilities\u003c\/li\u003e\n\u003cli\u003eCommercial compressed-air systems\u003c\/li\u003e\n\u003cli\u003eMoisture-sensitive pneumatic applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTotal operating demand should be calculated using the tools and equipment that may operate simultaneously.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBenefits of the Integrated Refrigerated Dryer\u003c\/h2\u003e\n\u003cp\u003eAtmospheric air naturally contains water vapor. Compressing that air concentrates the moisture, which can condense into liquid water as the compressed air cools inside the receiver and piping system.\u003c\/p\u003e\n\u003cp\u003eThe integrated refrigerated dryer helps reduce moisture and provides several potential benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReduces water accumulation in compressed-air piping\u003c\/li\u003e\n\u003cli\u003eHelps protect pneumatic tools from internal corrosion\u003c\/li\u003e\n\u003cli\u003eHelps protect valves, regulators, and air-operated controls\u003c\/li\u003e\n\u003cli\u003eReduces moisture reaching points of use\u003c\/li\u003e\n\u003cli\u003eSupports more consistent compressed-air quality\u003c\/li\u003e\n\u003cli\u003eHelps reduce moisture-related equipment maintenance\u003c\/li\u003e\n\u003cli\u003eSimplifies installation compared with a separate dryer\u003c\/li\u003e\n\u003cli\u003eReduces external piping requirements\u003c\/li\u003e\n\u003cli\u003eHelps protect finished products and production processes\u003c\/li\u003e\n\u003cli\u003eProvides a compact compressed-air treatment solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe dryer must be properly ventilated, drained, and maintained to provide dependable moisture removal.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBenefits of the 60-Gallon Receiver Tank\u003c\/h2\u003e\n\u003cp\u003eThe included 60-gallon receiver provides stored compressed air that helps the system respond to short periods of increased demand.\u003c\/p\u003e\n\u003cp\u003ePotential benefits include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eStabilizes compressed-air system pressure\u003c\/li\u003e\n\u003cli\u003eProvides stored air for intermittent demand\u003c\/li\u003e\n\u003cli\u003eReduces frequent compressor starts and stops\u003c\/li\u003e\n\u003cli\u003eSupports short bursts of higher air consumption\u003c\/li\u003e\n\u003cli\u003eAllows compressed air to cool before entering the piping system\u003c\/li\u003e\n\u003cli\u003eEncourages condensate separation\u003c\/li\u003e\n\u003cli\u003eReduces pressure fluctuations at pneumatic equipment\u003c\/li\u003e\n\u003cli\u003eSimplifies installation compared with a separate receiver\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe receiver tank does not increase the compressor’s continuous airflow capacity. Sustained air consumption must remain within the compressor’s rated output of \u003cstrong\u003e25.3 CFM at 145 PSI\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose a Rotary Screw Compressor?\u003c\/h2\u003e\n\u003ch3\u003eLonger Operating Hours\u003c\/h3\u003e\n\u003cp\u003eRotary screw compressors are designed for extended operation and do not require the frequent cooling periods associated with many reciprocating compressors.\u003c\/p\u003e\n\u003ch3\u003eLower Sound Levels\u003c\/h3\u003e\n\u003cp\u003eAt approximately \u003cstrong\u003e66 dBA\u003c\/strong\u003e, the enclosed QRS 7.5 is substantially quieter than many open-frame piston compressors.\u003c\/p\u003e\n\u003ch3\u003eSmoother Air Delivery\u003c\/h3\u003e\n\u003cp\u003eRotary screw technology produces a steady flow of compressed air with less pulsation and vibration.\u003c\/p\u003e\n\u003ch3\u003eCleaner Compressed Air\u003c\/h3\u003e\n\u003cp\u003eLow oil carryover helps protect pneumatic tools and downstream equipment from excessive lubricant contamination.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Moisture Removal\u003c\/h3\u003e\n\u003cp\u003eThe refrigerated dryer helps remove moisture before compressed air enters the facility’s piping system.\u003c\/p\u003e\n\u003ch3\u003eCompact Installation\u003c\/h3\u003e\n\u003cp\u003eThe compressor, dryer, and receiver are combined into one space-saving package that simplifies installation.\u003c\/p\u003e\n\u003ch3\u003eReduced Vibration\u003c\/h3\u003e\n\u003cp\u003eThe rotary screw design and vibration-isolated assembly help reduce vibration transferred to the floor and connected piping.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAdditional Air Treatment Recommendations\u003c\/h2\u003e\n\u003cp\u003eAlthough this compressor includes a refrigerated dryer, some applications may require additional air treatment to remove fine oil aerosols, particulate contamination, or odors.\u003c\/p\u003e\n\u003cp\u003eDepending on the application, the system may require:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMoisture separator\u003c\/li\u003e\n\u003cli\u003eAutomatic receiver-tank drain\u003c\/li\u003e\n\u003cli\u003eAutomatic dryer condensate drain\u003c\/li\u003e\n\u003cli\u003eCoalescing air filter\u003c\/li\u003e\n\u003cli\u003eParticulate air filter\u003c\/li\u003e\n\u003cli\u003eActivated-carbon filter\u003c\/li\u003e\n\u003cli\u003ePressure regulator\u003c\/li\u003e\n\u003cli\u003eOil-water separator\u003c\/li\u003e\n\u003cli\u003ePoint-of-use air treatment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eAutomotive painting, sensitive controls, instrumentation, and critical production applications may require additional treatment beyond a standard refrigerated dryer.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Considerations\u003c\/h2\u003e\n\u003cp\u003eThe compressor should be installed indoors on a level, structurally adequate surface with adequate ventilation and service access.\u003c\/p\u003e\n\u003cp\u003eBefore installation:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eConfirm that the facility has 208, 230, or 460-volt three-phase electrical service.\u003c\/li\u003e\n\u003cli\u003eVerify that the electrical panel has sufficient capacity for the compressor and dryer.\u003c\/li\u003e\n\u003cli\u003eConfirm that total air demand is within the compressor’s 25.3 CFM capacity.\u003c\/li\u003e\n\u003cli\u003eVerify that piping and downstream equipment are rated for the operating pressure.\u003c\/li\u003e\n\u003cli\u003eProvide adequate ventilation around both the compressor and dryer.\u003c\/li\u003e\n\u003cli\u003ePrevent heated discharge air from recirculating into the cooling-air intakes.\u003c\/li\u003e\n\u003cli\u003eKeep all cooling and ventilation openings clear of obstructions.\u003c\/li\u003e\n\u003cli\u003eInstall the required electrical disconnects and overcurrent protection.\u003c\/li\u003e\n\u003cli\u003eVerify the electrical requirements shown on the compressor and dryer data plates.\u003c\/li\u003e\n\u003cli\u003eUse properly sized compressed-air piping.\u003c\/li\u003e\n\u003cli\u003eInstall a flexible connection between the compressor and rigid piping.\u003c\/li\u003e\n\u003cli\u003eVerify that the receiver and dryer condensate drains are operating correctly.\u003c\/li\u003e\n\u003cli\u003eRoute oily condensate to an approved oil-water separator or disposal system.\u003c\/li\u003e\n\u003cli\u003eMaintain the manufacturer’s recommended service clearances.\u003c\/li\u003e\n\u003cli\u003eConfirm proper motor rotation before placing the compressor into service.\u003c\/li\u003e\n\u003cli\u003eConfirm all electrical and mechanical connections before operation.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eElectrical installation should be completed by a qualified electrician according to the equipment instructions and applicable local codes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRoutine Maintenance\u003c\/h2\u003e\n\u003cp\u003eProper preventive maintenance helps protect airflow, dryer performance, operating efficiency, temperature control, and compressor life.\u003c\/p\u003e\n\u003ch3\u003eTypical Compressor Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCheck the compressor lubricant level.\u003c\/li\u003e\n\u003cli\u003eInspect and replace the intake air filter as needed.\u003c\/li\u003e\n\u003cli\u003eReplace the oil filter at the recommended interval.\u003c\/li\u003e\n\u003cli\u003eReplace the air-oil separator when required.\u003c\/li\u003e\n\u003cli\u003eUse approved rotary screw compressor lubricant.\u003c\/li\u003e\n\u003cli\u003eClean the oil cooler and ventilation surfaces.\u003c\/li\u003e\n\u003cli\u003eKeep the cooling-air intake and discharge areas clear.\u003c\/li\u003e\n\u003cli\u003eInspect hoses, fittings, valves, and electrical connections.\u003c\/li\u003e\n\u003cli\u003eCheck the receiver tank and condensate drain.\u003c\/li\u003e\n\u003cli\u003eInspect the compressed-air system for leaks.\u003c\/li\u003e\n\u003cli\u003eMonitor the compressor for abnormal sound or vibration.\u003c\/li\u003e\n\u003cli\u003eFollow all maintenance intervals listed in the operating manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTypical Refrigerated-Dryer Maintenance\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the dryer condensate drain is operating.\u003c\/li\u003e\n\u003cli\u003eClean the condenser and ventilation surfaces.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate airflow around the dryer.\u003c\/li\u003e\n\u003cli\u003eCheck for dryer warnings or abnormal operating conditions.\u003c\/li\u003e\n\u003cli\u003eInspect the dryer for excessive pressure drop.\u003c\/li\u003e\n\u003cli\u003eConfirm that inlet-air temperature remains within operating limits.\u003c\/li\u003e\n\u003cli\u003eInspect downstream air-treatment components.\u003c\/li\u003e\n\u003cli\u003eFollow the maintenance schedule in the dryer operating manual.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaintenance requirements may vary according to operating hours, ambient temperature, humidity, dust levels, and installation conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWarranty Information\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003e1-Year Standard Warranty\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEligible for up to 5 years of warranty coverage. Terms and conditions apply.\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eBasic Troubleshooting\u003c\/h2\u003e\n\u003ch3\u003eCompressor Cannot Maintain Pressure\u003c\/h3\u003e\n\u003cp\u003eCheck for compressed-air leaks, an open condensate drain, a restricted intake filter, incorrect pressure settings, or downstream demand exceeding the available 25.3 CFM.\u003c\/p\u003e\n\u003ch3\u003eCompressor Starts and Stops Frequently\u003c\/h3\u003e\n\u003cp\u003eCheck for compressed-air leaks, rapidly changing air demand, incorrect pressure settings, or an open condensate drain.\u003c\/p\u003e\n\u003ch3\u003eCompressor Runs Hot or Shuts Down\u003c\/h3\u003e\n\u003cp\u003eInspect room ventilation, cooler cleanliness, lubricant level, intake restrictions, ambient temperature, and the possibility of heated cooling air recirculating into the compressor.\u003c\/p\u003e\n\u003ch3\u003eCompressor Does Not Start\u003c\/h3\u003e\n\u003cp\u003eCheck the electrical disconnect, incoming voltage, circuit protection, emergency stop, pressure settings, and any active fault condition.\u003c\/p\u003e\n\u003ch3\u003eCompressor Rotation Is Incorrect\u003c\/h3\u003e\n\u003cp\u003eThree-phase electrical connections may need to be corrected to achieve proper motor rotation. Disconnect power and have a qualified electrician correct the phase rotation before operating the compressor.\u003c\/p\u003e\n\u003ch3\u003eExcessive Moisture Downstream\u003c\/h3\u003e\n\u003cp\u003eCheck dryer operation, the dryer condensate drain, receiver-tank drain, inlet-air temperature, ambient temperature, and airflow through the dryer.\u003c\/p\u003e\n\u003ch3\u003eDryer Is Operating but Water Is Still Present\u003c\/h3\u003e\n\u003cp\u003eInspect the receiver and dryer drains, downstream piping, operating conditions, and the possibility that moisture is entering from another part of the compressed-air system.\u003c\/p\u003e\n\u003ch3\u003eDryer Does Not Start\u003c\/h3\u003e\n\u003cp\u003eCheck the dryer power supply, disconnect, operating controls, ventilation, and alarm indicators. Consult the dryer operating manual before resetting an alarm.\u003c\/p\u003e\n\u003ch3\u003eExcessive Pressure Drop\u003c\/h3\u003e\n\u003cp\u003eInspect the refrigerated dryer, compressed-air piping, isolation valves, regulators, hoses, and downstream air-treatment components for restrictions.\u003c\/p\u003e\n\u003ch3\u003eExcessive Oil Downstream\u003c\/h3\u003e\n\u003cp\u003eCheck the lubricant level, separator condition, operating temperature, maintenance history, and whether the compressor is operating for extremely short periods.\u003c\/p\u003e\n\u003ch3\u003eUnusual Noise or Vibration\u003c\/h3\u003e\n\u003cp\u003eShut down the compressor and inspect for loose panels, damaged isolation mounts, loose fittings, worn bearings, or other mechanical issues.\u003c\/p\u003e\n\u003cp\u003eElectrical repairs, refrigeration-system repairs, internal pressure-system repairs, airend service, and major compressor repairs should be performed by qualified personnel.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003eFrequently Asked Questions\u003c\/h1\u003e\n\u003ch2\u003eHow much air does the Chicago Pneumatic QRS 7.5 HPD TM produce?\u003c\/h2\u003e\n\u003cp\u003eThe three-phase QRS 7.5 produces \u003cstrong\u003e25.3 CFM at a maximum working pressure of 145 PSI\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhat is the manufacturer part number?\u003c\/h2\u003e\n\u003cp\u003eThe manufacturer part number is \u003cstrong\u003e4152054785\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eDoes this compressor include a refrigerated air dryer?\u003c\/h2\u003e\n\u003cp\u003eYes. This package includes an integrated refrigerated dryer that helps remove moisture before compressed air enters the facility’s distribution system.\u003c\/p\u003e\n\u003ch2\u003eWhat size air receiver tank is included?\u003c\/h2\u003e\n\u003cp\u003eThis compressor is mounted on a \u003cstrong\u003e60-gallon ASME\/CRN air receiver tank\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eDoes this compressor require three-phase power?\u003c\/h2\u003e\n\u003cp\u003eYes. This configuration requires three-phase electrical service.\u003c\/p\u003e\n\u003ch2\u003eWhat voltages can this compressor use?\u003c\/h2\u003e\n\u003cp\u003eThe motor can be configured for \u003cstrong\u003e208, 230, or 460-volt three-phase power\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eCan the QRS 7.5 operate continuously?\u003c\/h2\u003e\n\u003cp\u003eYes. The QRS 7.5 is designed for continuous operating capability when properly sized, installed, ventilated, and maintained.\u003c\/p\u003e\n\u003ch2\u003eHow loud is the Chicago Pneumatic QRS 7.5?\u003c\/h2\u003e\n\u003cp\u003eThe QRS 7.5 has an approximate sound rating of \u003cstrong\u003e66 dBA\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eIs this compressor suitable for an automotive repair shop?\u003c\/h2\u003e\n\u003cp\u003eYes. It is well suited for automotive repair, tire-service, maintenance, and workshop applications when total simultaneous demand remains within 25.3 CFM.\u003c\/p\u003e\n\u003ch2\u003eCan it operate multiple air tools?\u003c\/h2\u003e\n\u003cp\u003eYes, provided the combined consumption of all tools operating simultaneously does not exceed the compressor’s available airflow.\u003c\/p\u003e\n\u003ch2\u003eCan this compressor operate an automotive lift?\u003c\/h2\u003e\n\u003cp\u003eMost automotive lifts use compressed air only for safety-lock release and consume relatively little air. Suitability depends on the combined demand of the lift and other tools operating at the same time.\u003c\/p\u003e\n\u003ch2\u003eIs it suitable for tire-service equipment?\u003c\/h2\u003e\n\u003cp\u003eYes, for many smaller tire-service shops. Final sizing should account for tire changers, bead blasters, impact tools, and other equipment that may operate simultaneously.\u003c\/p\u003e\n\u003ch2\u003eCan this compressor be used for painting?\u003c\/h2\u003e\n\u003cp\u003eIt can supply air for appropriately sized paint applications. Additional air treatment may be required depending on the required finish quality.\u003c\/p\u003e\n\u003ch2\u003eDoes the refrigerated dryer remove oil?\u003c\/h2\u003e\n\u003cp\u003eNo. A refrigerated dryer primarily removes moisture by cooling the compressed air. Additional air treatment is required to remove fine oil aerosols and particulate contamination.\u003c\/p\u003e\n\u003ch2\u003eDoes the 60-gallon receiver increase the compressor’s CFM?\u003c\/h2\u003e\n\u003cp\u003eNo. The receiver provides stored compressed air but does not increase the compressor’s continuous airflow capacity.\u003c\/p\u003e\n\u003ch2\u003eWhy choose this instead of a piston compressor?\u003c\/h2\u003e\n\u003cp\u003eThe QRS 7.5 provides continuous operating capability, quieter performance, smoother airflow, lower vibration, reduced oil carryover, and integrated moisture removal.\u003c\/p\u003e\n\u003ch2\u003eWhat warranty is included?\u003c\/h2\u003e\n\u003cp\u003eThis compressor includes a \u003cstrong\u003eone-year standard warranty\u003c\/strong\u003e and may be eligible for up to five years of warranty coverage. Terms and conditions apply.\u003c\/p\u003e\n\u003ch2\u003eHow do I determine whether 25.3 CFM is enough?\u003c\/h2\u003e\n\u003cp\u003eAdd the CFM requirements of all tools and equipment that may operate at the same time. Include additional capacity for compressed-air leaks, peak demand, and future growth.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy from Compressed Air Advisors Online?\u003c\/h2\u003e\n\u003cp\u003eCompressed Air Advisors Online provides knowledgeable compressed-air equipment selection, system guidance, premium industrial brands, and nationwide delivery.\u003c\/p\u003e\n\u003cp\u003eOur team can help determine whether the Chicago Pneumatic QRS 7.5 HPD TM provides the correct airflow, operating pressure, electrical configuration, storage capacity, and air quality for your application.\u003c\/p\u003e\n\u003cp\u003eWhen you need dependable equipment backed by real-world compressed-air knowledge, Compressed Air Advisors Online is your compressed-air partner.\u003c\/p\u003e","brand":"Chicago Pneumatic","offers":[{"title":"Default Title","offer_id":12381460136006,"sku":"4152054785","price":12729.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/6237\/0374\/products\/QRS_7.5_HPD_TM.jpg?v=1532919383","url":"https:\/\/www.compressedairadvisors.com\/products\/chicago-pneumatic-qrs-7-5d-tm-4152054785","provider":"Compressed Air Advisors Online, Inc. 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