{"product_id":"chicago-pneumatic-qrs-20-125-bm-dryer-4152027008","title":"Chicago Pneumatic QRS 20 125 BM 20 HP Rotary Screw Air Compressor with Dryer, Base Mount - PN 4152027008","description":"\u003ch1 class=\"PDq2pG_selectionAnchorContainer\"\u003eChicago Pneumatic QRS 20 125 BM 20 HP Rotary Screw Air Compressor with Dryer, Base Mount - PN 4152027008\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h1\u003e\n\u003ch2\u003eQuiet, Continuous-Duty Compressed Air with an Integrated Refrigerated Dryer\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eChicago Pneumatic QRS 20 125 BM Rotary Screw Air Compressor with Dryer, part number 4152027008\u003c\/strong\u003e, combines dependable industrial compressed-air performance with factory-integrated moisture removal in a compact, base-mounted package.\u003c\/p\u003e\n\u003cp\u003ePowered by a \u003cstrong\u003e20 HP motor\u003c\/strong\u003e, this fixed-speed rotary screw compressor delivers \u003cstrong\u003e82.2 ACFM at 125 PSIG\u003c\/strong\u003e. The integrated refrigerated air dryer is pre-piped into the package, reducing installation complexity and helping provide clean, dry compressed air to downstream equipment.\u003c\/p\u003e\n\u003cp\u003eThe Chicago Pneumatic QRS, or Quiet Rotary Screw, Series uses a single-stage, air-cooled, oil-injected rotary screw design. Its enclosed package delivers smooth, pulse-free airflow with reduced vibration and an approximate sound level of \u003cstrong\u003e67 dBA\u003c\/strong\u003e, making it considerably quieter than many open-frame reciprocating compressors.\u003c\/p\u003e\n\u003cp\u003eThe base-mounted configuration is ideal for facilities with an existing air receiver or central compressed-air system. Measuring approximately \u003cstrong\u003e55 inches long, 31 inches wide, and 49 inches high\u003c\/strong\u003e, the compressor-and-dryer package provides substantial airflow while occupying less than 16 square feet of floor space.\u003c\/p\u003e\n\u003cp\u003eThe industrial TEFC motor can be configured for \u003cstrong\u003e208, 230, or 460-volt three-phase electrical service\u003c\/strong\u003e, providing installation flexibility for many commercial and industrial facilities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer Part Number: 4152027008\u003c\/strong\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003ch3\u003e82.2 ACFM at 125 PSIG\u003c\/h3\u003e\n\u003cp\u003eDelivers dependable airflow for multiple pneumatic tools, CNC machinery, automotive equipment, production systems, assembly equipment, and other demanding applications.\u003c\/p\u003e\n\u003ch3\u003e20 HP Fixed-Speed Rotary Screw Compressor\u003c\/h3\u003e\n\u003cp\u003eThe fixed-speed design provides consistent compressor output for facilities with steady or predictable compressed-air demand.\u003c\/p\u003e\n\u003ch3\u003eContinuous Operating Capability\u003c\/h3\u003e\n\u003cp\u003eThe oil-injected rotary screw airend is designed for continuous operation, eliminating the mandatory cooling periods commonly associated with reciprocating compressors.\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\u003eCNC machinery\u003c\/li\u003e\n\u003cli\u003eAutomation components\u003c\/li\u003e\n\u003cli\u003ePaint and finishing equipment\u003c\/li\u003e\n\u003cli\u003eProduction machinery\u003c\/li\u003e\n\u003cli\u003eRegulators and control valves\u003c\/li\u003e\n\u003cli\u003eCompressed-air piping\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompact Base-Mounted Configuration\u003c\/h3\u003e\n\u003cp\u003eThis model is supplied without an integrated air receiver tank. The compressor and dryer are mounted together on a compact base, making the package ideal for connection to an existing receiver or central compressed-air system.\u003c\/p\u003e\n\u003ch3\u003ePre-Piped Dryer Installation\u003c\/h3\u003e\n\u003cp\u003eThe refrigerated dryer is integrated and pre-piped at the factory, reducing external piping requirements and simplifying installation compared with purchasing a separate compressor and dryer.\u003c\/p\u003e\n\u003ch3\u003eQuiet Enclosed Design\u003c\/h3\u003e\n\u003cp\u003eThe low-sound enclosure limits operating noise to approximately \u003cstrong\u003e67 dBA\u003c\/strong\u003e, allowing installation closer to active work areas when proper ventilation and service clearances are provided.\u003c\/p\u003e\n\u003ch3\u003eES4000 Connect Controller\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eES4000 Connect controller\u003c\/strong\u003e provides easy compressor operation, system monitoring, energy-management features, and remote connectivity.\u003c\/p\u003e\n\u003cp\u003eController features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eEasy-to-use digital display\u003c\/li\u003e\n\u003cli\u003ePressure and temperature monitoring\u003c\/li\u003e\n\u003cli\u003eOperating-hour tracking\u003c\/li\u003e\n\u003cli\u003eService status and notifications\u003c\/li\u003e\n\u003cli\u003eReal-time warnings and shutdown alarms\u003c\/li\u003e\n\u003cli\u003eDSS advanced energy-saving functions\u003c\/li\u003e\n\u003cli\u003eIntelligent shutdown\u003c\/li\u003e\n\u003cli\u003eLeakage-detection capability\u003c\/li\u003e\n\u003cli\u003eRemote pressure-band adjustment\u003c\/li\u003e\n\u003cli\u003eOver-the-air software updates\u003c\/li\u003e\n\u003cli\u003eConnectivity for remote monitoring and control\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eICONS Remote Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe ES4000 Connect controller supports Chicago Pneumatic’s ICONS platform, allowing authorized users to monitor compressor information from a compatible computer, tablet, or smartphone.\u003c\/p\u003e\n\u003cp\u003eAvailable information may include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCompressor operating status\u003c\/li\u003e\n\u003cli\u003eService history and notifications\u003c\/li\u003e\n\u003cli\u003eSystem pressure\u003c\/li\u003e\n\u003cli\u003eTemperature\u003c\/li\u003e\n\u003cli\u003eLeakage information\u003c\/li\u003e\n\u003cli\u003eEquipment health\u003c\/li\u003e\n\u003cli\u003eWarning and shutdown alerts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eNetwork access, registration, and ICONS activation may be required.\u003c\/p\u003e\n\u003ch3\u003eWye-Delta Reduced-Voltage Starting\u003c\/h3\u003e\n\u003cp\u003eThe Wye-Delta starter reduces motor-starting current compared with across-the-line starting. This helps limit excessive voltage drop and reduces stress on the facility’s electrical system during startup.\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\u003ePermanently Aligned Belt-Drive System\u003c\/h3\u003e\n\u003cp\u003eThe belt-drive transmission provides dependable power transfer between the motor and rotary screw airend. Chicago Pneumatic’s permanently aligned design helps simplify drive maintenance and support long-term reliability.\u003c\/p\u003e\n\u003ch3\u003eEfficient Pressurized-Canopy Cooling\u003c\/h3\u003e\n\u003cp\u003eThe pressurized enclosure efficiently directs cooling air through the compressor package.\u003c\/p\u003e\n\u003cp\u003eCooling-system features include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for ambient temperatures up to 115°F\u003c\/li\u003e\n\u003cli\u003eRadial fan directly coupled to the main motor\u003c\/li\u003e\n\u003cli\u003ePre-filtered fresh-air intake\u003c\/li\u003e\n\u003cli\u003eCool inlet air directed toward the compressor\u003c\/li\u003e\n\u003cli\u003eEasy cooler access for cleaning\u003c\/li\u003e\n\u003cli\u003eReduced number of separate cooling-system components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpin-On Service Components\u003c\/h3\u003e\n\u003cp\u003eSpin-on oil-filter and air-oil separator components help simplify preventive maintenance and reduce downtime during scheduled service.\u003c\/p\u003e\n\u003ch3\u003eVibration-Isolated Assembly\u003c\/h3\u003e\n\u003cp\u003eInternal vibration isolation helps reduce vibration transferred to the 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\u003e20 HP oil-injected rotary screw compressor\u003c\/li\u003e\n\u003cli\u003e82.2 ACFM at 125 PSIG\u003c\/li\u003e\n\u003cli\u003eIntegrated refrigerated air dryer\u003c\/li\u003e\n\u003cli\u003eBase-mounted compressor-and-dryer package\u003c\/li\u003e\n\u003cli\u003eFixed-speed operation\u003c\/li\u003e\n\u003cli\u003eContinuous operating capability\u003c\/li\u003e\n\u003cli\u003eApproximately 67 dBA sound level\u003c\/li\u003e\n\u003cli\u003eLow-sound enclosure\u003c\/li\u003e\n\u003cli\u003eSingle-stage rotary screw airend\u003c\/li\u003e\n\u003cli\u003eAir-cooled design\u003c\/li\u003e\n\u003cli\u003ePressurized-canopy cooling system\u003c\/li\u003e\n\u003cli\u003ePre-filtered fresh-air intake\u003c\/li\u003e\n\u003cli\u003eRadial cooling fan coupled to the main motor\u003c\/li\u003e\n\u003cli\u003eWye-Delta reduced-voltage starter\u003c\/li\u003e\n\u003cli\u003eES4000 Connect controller\u003c\/li\u003e\n\u003cli\u003eICONS remote-monitoring capability\u003c\/li\u003e\n\u003cli\u003eDSS advanced energy-saving functions\u003c\/li\u003e\n\u003cli\u003eLoad\/no-load control with intelligent shutdown\u003c\/li\u003e\n\u003cli\u003ePermanently aligned belt-drive system\u003c\/li\u003e\n\u003cli\u003eSpin-on oil filter\u003c\/li\u003e\n\u003cli\u003eSpin-on air-oil separator\u003c\/li\u003e\n\u003cli\u003eTEFC motor\u003c\/li\u003e\n\u003cli\u003eNEMA 1 electrical protection\u003c\/li\u003e\n\u003cli\u003eVibration-isolated assembly\u003c\/li\u003e\n\u003cli\u003eUL and cUL-approved control panel\u003c\/li\u003e\n\u003cli\u003eTri-voltage three-phase motor\u003c\/li\u003e\n\u003cli\u003eSpace-saving design under 16 square feet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe January 2024 QRS 20-30 brochure confirms the controller, dryer configuration, electrical options, cooling design, dimensions, weight, and standard package features.\u003c\/p\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 20 125 BM with Dryer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003e4152027008\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\u003eDrive Type\u003c\/td\u003e\n\u003ctd\u003eBelt drive\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompression Stages\u003c\/td\u003e\n\u003ctd\u003eSingle stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMotor Output\u003c\/td\u003e\n\u003ctd\u003e20 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Airflow\u003c\/td\u003e\n\u003ctd\u003e82.2 ACFM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Operating Pressure\u003c\/td\u003e\n\u003ctd\u003e125 PSIG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Configuration\u003c\/td\u003e\n\u003ctd\u003eBase mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAir Receiver Tank\u003c\/td\u003e\n\u003ctd\u003eNot included\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 Enclosure\u003c\/td\u003e\n\u003ctd\u003eTEFC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStarter Type\u003c\/td\u003e\n\u003ctd\u003eWye-Delta reduced voltage\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\u003eController\u003c\/td\u003e\n\u003ctd\u003eES4000 Connect\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRemote Monitoring\u003c\/td\u003e\n\u003ctd\u003eICONS compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Sound Level\u003c\/td\u003e\n\u003ctd\u003e67 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\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\u003e55 × 31 × 49 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Weight\u003c\/td\u003e\n\u003ctd\u003e798 pounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Rated Ambient Temperature\u003c\/td\u003e\n\u003ctd\u003e115°F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eRecommended Applications\u003c\/h2\u003e\n\u003cp\u003eThe Chicago Pneumatic QRS 20 125 BM with Dryer is well suited for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAutomotive repair shops\u003c\/li\u003e\n\u003cli\u003eTire and fleet-service facilities\u003c\/li\u003e\n\u003cli\u003eAutomotive dealerships\u003c\/li\u003e\n\u003cli\u003eCollision repair and body shops\u003c\/li\u003e\n\u003cli\u003eCNC machine shops\u003c\/li\u003e\n\u003cli\u003eMetal fabrication facilities\u003c\/li\u003e\n\u003cli\u003eManufacturing operations\u003c\/li\u003e\n\u003cli\u003eWoodworking and cabinet shops\u003c\/li\u003e\n\u003cli\u003ePaint and finishing applications\u003c\/li\u003e\n\u003cli\u003ePackaging facilities\u003c\/li\u003e\n\u003cli\u003ePneumatic assembly equipment\u003c\/li\u003e\n\u003cli\u003ePlastics-processing operations\u003c\/li\u003e\n\u003cli\u003eIndustrial maintenance departments\u003c\/li\u003e\n\u003cli\u003eAutomation systems\u003c\/li\u003e\n\u003cli\u003eProduction machinery\u003c\/li\u003e\n\u003cli\u003eMulti-station pneumatic systems\u003c\/li\u003e\n\u003cli\u003eGeneral industrial compressed-air systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eBenefits of the Integrated Refrigerated Dryer\u003c\/h2\u003e\n\u003cp\u003eAtmospheric air naturally contains water vapor. Compressing the air concentrates that moisture, which can condense into liquid water as the air cools inside the receiver and distribution piping.\u003c\/p\u003e\n\u003cp\u003eThe integrated refrigerated dryer helps reduce moisture in the compressed-air system and provides several potential benefits:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHelps protect pneumatic tools from internal corrosion\u003c\/li\u003e\n\u003cli\u003eReduces water accumulation in compressed-air piping\u003c\/li\u003e\n\u003cli\u003eHelps protect CNC machinery and automation components\u003c\/li\u003e\n\u003cli\u003eImproves air quality for paint and finishing applications\u003c\/li\u003e\n\u003cli\u003eReduces moisture-related equipment maintenance\u003c\/li\u003e\n\u003cli\u003eHelps prevent water contamination at points of use\u003c\/li\u003e\n\u003cli\u003eSimplifies installation compared with a separate dryer\u003c\/li\u003e\n\u003cli\u003eReduces external piping and electrical connections\u003c\/li\u003e\n\u003cli\u003eHelps protect downstream regulators and control valves\u003c\/li\u003e\n\u003cli\u003eSupports more consistent production-air quality\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\u003eAir Receiver Recommendations\u003c\/h2\u003e\n\u003cp\u003eThis base-mounted package \u003cstrong\u003edoes not include an air receiver tank\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eA properly sized ASME-rated receiver is recommended for most installations to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProvide compressed-air storage\u003c\/li\u003e\n\u003cli\u003eStabilize system pressure\u003c\/li\u003e\n\u003cli\u003eSupport short periods of peak demand\u003c\/li\u003e\n\u003cli\u003eReduce rapid compressor loading and unloading\u003c\/li\u003e\n\u003cli\u003eImprove condensate separation\u003c\/li\u003e\n\u003cli\u003eReduce pressure fluctuations at downstream equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eReceiver capacity should be selected according to the facility’s air-demand profile, pressure band, available space, and acceptable compressor cycling frequency.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAdditional Air Treatment Recommendations\u003c\/h2\u003e\n\u003cp\u003eAlthough this compressor includes a refrigerated dryer, additional air treatment may still be required to remove condensed moisture, particulate contamination, and oil aerosols.\u003c\/p\u003e\n\u003cp\u003eDepending on the application, the compressed-air system may also require:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSeparate ASME-rated receiver tank\u003c\/li\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\u003eGeneral-purpose particulate filter\u003c\/li\u003e\n\u003cli\u003eHigh-efficiency coalescing 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 filtration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePaint spraying, instrumentation, sensitive CNC machinery, and other critical processes may require additional filtration or a lower pressure dew point than a standard refrigerated dryer can provide.\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 sufficient room for ventilation, inspection, and routine maintenance.\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 total compressed-air demand is within the compressor’s 82.2 ACFM capacity.\u003c\/li\u003e\n\u003cli\u003eConnect the compressor to a properly sized ASME-rated receiver tank.\u003c\/li\u003e\n\u003cli\u003eConfirm that piping, filters, and downstream equipment are rated for the operating pressure.\u003c\/li\u003e\n\u003cli\u003eVerify the electrical requirements shown on the refrigerated dryer data plate.\u003c\/li\u003e\n\u003cli\u003eProvide adequate ventilation around both the compressor and dryer.\u003c\/li\u003e\n\u003cli\u003ePrevent heated cooling air from recirculating into either cooling intake.\u003c\/li\u003e\n\u003cli\u003eKeep the package pre-filter and fresh-air intake clear of obstructions.\u003c\/li\u003e\n\u003cli\u003eInstall the required electrical disconnects and overcurrent protection.\u003c\/li\u003e\n\u003cli\u003eConfirm that the electrical system can support the Wye-Delta starter.\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 dryer and receiver condensate drains are installed and 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\u003eVerify proper motor rotation during startup.\u003c\/li\u003e\n\u003cli\u003eConfigure the ES4000 Connect controller for the application.\u003c\/li\u003e\n\u003cli\u003eActivate ICONS remote monitoring when desired.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eAlthough the QRS 20-30 platform is designed for ambient temperatures up to approximately 115°F, cooler and well-ventilated installation conditions generally support better reliability and longer equipment life.\u003c\/p\u003e\n\u003cp\u003eElectrical and mechanical installation should be completed according to Chicago Pneumatic’s instructions and all applicable local codes.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRoutine Maintenance\u003c\/h2\u003e\n\u003cp\u003eProper preventive maintenance helps protect compressor output, dryer performance, operating efficiency, temperature control, and equipment 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\u003eClean or inspect the package pre-filter.\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 compressor lubricant.\u003c\/li\u003e\n\u003cli\u003eInspect belt condition, alignment, and tension.\u003c\/li\u003e\n\u003cli\u003eClean the oil cooler and cooling surfaces.\u003c\/li\u003e\n\u003cli\u003eKeep the radial-fan intake and discharge areas clear.\u003c\/li\u003e\n\u003cli\u003eInspect hoses, fittings, valves, and electrical connections.\u003c\/li\u003e\n\u003cli\u003eCheck the separate receiver and condensate drain.\u003c\/li\u003e\n\u003cli\u003eInspect the compressed-air system for leaks.\u003c\/li\u003e\n\u003cli\u003eReview ES4000 Connect service notifications.\u003c\/li\u003e\n\u003cli\u003eUse ICONS data to identify operating irregularities.\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\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\u003eCheck for dryer warnings or abnormal operating conditions.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate airflow around the dryer.\u003c\/li\u003e\n\u003cli\u003eInspect filters installed before and after the dryer.\u003c\/li\u003e\n\u003cli\u003eReplace filter elements at the recommended intervals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eMaintenance intervals may vary depending on 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 equipment consuming more than the available 82.2 ACFM.\u003c\/p\u003e\n\u003ch3\u003eCompressor Runs Hot or Shuts Down\u003c\/h3\u003e\n\u003cp\u003eInspect room ventilation, ambient temperature, cooler cleanliness, lubricant level, package pre-filter, intake restrictions, radial-fan operation, and the possibility of heated cooling air recirculating into the compressor intake.\u003c\/p\u003e\n\u003ch3\u003eCompressor Loads and Unloads Frequently\u003c\/h3\u003e\n\u003cp\u003eCheck for compressed-air leaks, rapidly changing air demand, incorrect pressure-band settings, an open condensate drain, or an improperly sized receiver tank.\u003c\/p\u003e\n\u003ch3\u003eCompressor Does Not Start\u003c\/h3\u003e\n\u003cp\u003eCheck the electrical disconnect, incoming voltage, fuses, circuit protection, emergency-stop control, ES4000 Connect settings, and any active warning or shutdown 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 automatic drains, downstream piping, receiver drainage, operating conditions, and the possibility that moisture is entering from another section of the system.\u003c\/p\u003e\n\u003ch3\u003eExcessive Pressure Drop\u003c\/h3\u003e\n\u003cp\u003eInspect the refrigerated dryer, compressed-air filters, piping size, isolation valves, regulators, and filter elements for restrictions or contamination.\u003c\/p\u003e\n\u003ch3\u003eDryer Does Not Start\u003c\/h3\u003e\n\u003cp\u003eCheck the dryer power supply, disconnect, operating switch, ventilation, alarm indicators, and condensate-drain system. Consult the supplied dryer manual before resetting an alarm.\u003c\/p\u003e\n\u003ch3\u003eICONS Remote Monitoring Is Not Updating\u003c\/h3\u003e\n\u003cp\u003eCheck the facility network connection, controller communication settings, ICONS registration, account configuration, and activation status.\u003c\/p\u003e\n\u003ch3\u003eController Displays a Warning or Fault\u003c\/h3\u003e\n\u003cp\u003eRecord the warning or fault information and consult the operating manual. Do not repeatedly reset protective shutdowns without identifying and correcting the underlying cause.\u003c\/p\u003e\n\u003cp\u003eElectrical repairs, refrigeration-system repairs, internal pressure-system repairs, belt adjustments, controller repairs, and major compressor service should be completed 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 20 125 BM produce?\u003c\/h2\u003e\n\u003cp\u003eThe Chicago Pneumatic QRS 20 125 BM delivers \u003cstrong\u003e82.2 ACFM at 125 PSIG\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\u003e4152027008\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, pre-piped refrigerated air dryer that helps remove moisture before the compressed air enters the facility’s distribution system.\u003c\/p\u003e\n\u003ch2\u003eDoes this compressor include an air receiver tank?\u003c\/h2\u003e\n\u003cp\u003eNo. This model is base mounted and does not include an air receiver tank. A properly sized separate receiver is recommended for most installations.\u003c\/p\u003e\n\u003ch2\u003eIs this a single-phase compressor?\u003c\/h2\u003e\n\u003cp\u003eNo. This model requires \u003cstrong\u003ethree-phase electrical power\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eWhat voltages can this compressor use?\u003c\/h2\u003e\n\u003cp\u003eThe compressor motor can be configured for \u003cstrong\u003e208, 230, or 460-volt three-phase power\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eHow loud is the Chicago Pneumatic QRS 20?\u003c\/h2\u003e\n\u003cp\u003eThe QRS 20 has an approximate sound rating of \u003cstrong\u003e67 dBA\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eCan this compressor operate continuously?\u003c\/h2\u003e\n\u003cp\u003eYes. The QRS 20-30 platform is designed for continuous operating capability when properly sized, installed, ventilated, and maintained.\u003c\/p\u003e\n\u003ch2\u003eWhat is a Wye-Delta starter?\u003c\/h2\u003e\n\u003cp\u003eA Wye-Delta starter initially starts the motor using a reduced-voltage configuration and then transitions to normal operation. This reduces startup current compared with an across-the-line starter.\u003c\/p\u003e\n\u003ch2\u003eWhat does the ES4000 Connect controller do?\u003c\/h2\u003e\n\u003cp\u003eThe ES4000 Connect provides compressor monitoring, service notifications, real-time warnings, shutdown alarms, energy-saving functions, leakage detection, remote-control capabilities, and software updates.\u003c\/p\u003e\n\u003ch2\u003eWhat is ICONS remote monitoring?\u003c\/h2\u003e\n\u003cp\u003eICONS allows authorized users to review compressor alerts and operating information from a compatible computer, tablet, or smartphone.\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. Coalescing filtration is required to remove fine oil aerosols.\u003c\/p\u003e\n\u003ch2\u003eIs this compressor suitable for CNC equipment?\u003c\/h2\u003e\n\u003cp\u003eYes. Its continuous-duty output, integrated refrigerated dryer, and stable airflow make it a strong option for appropriately sized CNC and manufacturing applications.\u003c\/p\u003e\n\u003ch2\u003eCan this compressor be used for paint applications?\u003c\/h2\u003e\n\u003cp\u003eYes, when properly sized. Paint applications normally require coalescing filtration and appropriate point-of-use air treatment in addition to the refrigerated dryer.\u003c\/p\u003e\n\u003ch2\u003eCan this compressor operate multiple air tools?\u003c\/h2\u003e\n\u003cp\u003eYes, provided the combined air consumption of all tools and equipment operating simultaneously does not exceed the compressor’s rated output of 82.2 ACFM.\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\u003eWhy choose a rotary screw compressor instead of a piston compressor?\u003c\/h2\u003e\n\u003cp\u003eA rotary screw compressor provides continuous-duty capability, smoother airflow, reduced vibration, quieter operation, and longer operating cycles than many traditional reciprocating compressors.\u003c\/p\u003e\n\u003ch2\u003eWhat is the difference between fixed-speed and variable-speed operation?\u003c\/h2\u003e\n\u003cp\u003eA fixed-speed compressor runs its motor at a constant speed and loads or unloads according to system demand. It is generally best suited for facilities with steady or predictable compressed-air usage.\u003c\/p\u003e\n\u003ch2\u003eHow do I determine whether 82.2 ACFM is enough?\u003c\/h2\u003e\n\u003cp\u003eAdd the CFM requirements of all tools and equipment that may operate simultaneously. 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 more than equipment in a box. Our team offers knowledgeable product-selection assistance, compressed-air system guidance, premium industrial manufacturers, and nationwide delivery.\u003c\/p\u003e\n\u003cp\u003eWe can help determine whether the Chicago Pneumatic QRS 20 125 BM with Dryer provides the correct airflow, operating pressure, electrical configuration, receiver capacity, and air quality for your application.\u003c\/p\u003e\n\u003cp\u003eWhen you need dependable compressed-air equipment supported by real-world application knowledge, Compressed Air Advisors Online is your compressed-air partner.\u003c\/p\u003e","brand":"Chicago Pneumatic","offers":[{"title":"Default Title","offer_id":19977515335750,"sku":"4152027056","price":23472.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/6237\/0374\/products\/QRS_20_D_BM_1.jpg?v=1548185575","url":"https:\/\/www.compressedairadvisors.com\/products\/chicago-pneumatic-qrs-20-125-bm-dryer-4152027008","provider":"Compressed Air Advisors Online, Inc. 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