{"product_id":"chicago-pneumatic-air-compressor-qrs3-0hp-1-3-hp-rotary-screw-1-phase","title":"Chicago Pneumatic Air Compressor QRS3.0HP-1 3 HP Rotary Screw 1 Phase","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eChicago Pneumatic QRS3.0HP-1\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a 3 HP rotary screw compressor that brings continuous-duty performance to shops with standard \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e230V single-phase power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. It combines a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTEFC Baldor motor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with a rotary screw airend, a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e60-gallon ASME\/CRN horizontal tank\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and a rated output of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e8.5 CFM at 150 PSI\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. With a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e100% duty cycle\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and operating noise of just \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e61 dBA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, it offers a practical alternative to reciprocating compressors for smaller workshops that need sustained air without stepping up to three-phase electrical service.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe named \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eBaldor motor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is a useful advantage for long-term serviceability, while its TEFC enclosure protects the motor from the dust and debris common in working shops. The rotary screw airend is designed for continuous operation rather than the limited duty cycles typical of piston compressors. That means the compressor can keep supplying air during longer jobs without the same cooling pauses associated with reciprocating equipment. The low-sound enclosure also allows the unit to operate closer to the work area, which can simplify shop layout and reduce the distance compressed air needs to travel through the piping. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eStart\/stop control\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e runs the compressor when air is needed and stops it when demand ends.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis compressor is a strong fit for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eserious home garages, single-bay automotive shops, and small independent repair facilities\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e that have 230V single-phase power but want rotary screw operation. It is particularly useful where compressor noise matters and where extended pneumatic-tool use makes a conventional piston compressor less practical. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e60-gallon receiver\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides stored air capacity, while the 100% duty rating makes the QRS3.0HP-1 suitable for sustained shop use. The product information contains conflicting claims about whether an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eintegrated air dryer\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is included, so that configuration should be confirmed before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eOutput and pressure\u003c\/th\u003e\n\u003cth scope=\"col\"\u003e \u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated flow\u003c\/th\u003e\n\u003ctd\u003e8.5 CFM at 150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum pressure\u003c\/th\u003e\n\u003ctd\u003e150 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDuty cycle\u003c\/th\u003e\n\u003ctd\u003e100%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eControl\u003c\/th\u003e\n\u003ctd\u003eStart\/stop operation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eMotor and supply\u003c\/th\u003e\n\u003cth scope=\"col\"\u003e \u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eRated power\u003c\/th\u003e\n\u003ctd\u003e3 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMotor\u003c\/th\u003e\n\u003ctd\u003eTEFC Baldor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eSupply\u003c\/th\u003e\n\u003ctd\u003e230 Volt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePhase\u003c\/th\u003e\n\u003ctd\u003e1 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eControl panel\u003c\/th\u003e\n\u003ctd\u003eUL and cUL approved\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMagnetic starter\u003c\/th\u003e\n\u003ctd\u003eFitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth scope=\"col\"\u003eTank, size and noise\u003c\/th\u003e\n\u003cth scope=\"col\"\u003e \u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eReceiver\u003c\/th\u003e\n\u003ctd\u003e60 Gallon, horizontal, ASME\/CRN\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTank outlet\u003c\/th\u003e\n\u003ctd\u003e1\/2\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eOverall length\u003c\/th\u003e\n\u003ctd\u003e56.3\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e397 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eNoise\u003c\/th\u003e\n\u003ctd\u003e61 dBA, low sound enclosure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAir dryer\u003c\/th\u003e\n\u003ctd\u003eContradicted in our data — see above\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eElectronic drain valve\u003c\/th\u003e\n\u003ctd\u003eNot fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eNo electronic drain means somebody opens the tank drain by hand on a schedule. Skip it for a year and the receiver corrodes from the inside, which is the one failure on a compressor of this class that is entirely preventable.\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eApprovals, and Exactly What They Cover\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis product carries two separate approval claims. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtrol panel is UL and cUL approved\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, covering the electrical control equipment. The receiver is an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eASME\/CRN pressure vessel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, covering the tank.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eNeither constitutes a third-party safety listing for the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecomplete compressor assembly\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Electrical installation must comply with local code, and any applicable pressure-vessel inspection requirements remain the buyer's responsibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIf your insurer, fleet policy or local authority requires specific documentation, contact us before ordering. We will confirm what documentation is supplied with this model.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eShipping and Delivery\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShips by \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epalletized freight to the lower 48 states\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with shipping quoted live at checkout based on your delivery address.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe unit weighs \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e397 lbs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and requires appropriate unloading equipment, such as a forklift, loading dock or pallet jack on suitable level ground. Terminal pickup is available if needed. Residential deliveries may include an additional fee.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eInspect the shipment before signing.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Check the enclosure, receiver, control panel and fittings with the driver present. Record any damage or shortages on the bill of lading and take photographs before accepting the shipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5-Year warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is available when the compressor receives an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eauthorized start-up\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. The current listing does not publish the complete warranty terms or commissioning cost, so contact us before ordering and we will confirm both in writing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eProfessional commissioning can verify key installation and operating conditions, including rotation direction, oil level and control settings.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf a fault occurs, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eshut down and isolate the machine before contacting us\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Do not open or disassemble the airend before a warranty claim is evaluated. Document the condition with photographs and keep the machine assembled until instructed otherwise.\u003c\/span\u003e\u003c\/p\u003e","brand":"Chicago Pneumatic","offers":[{"title":"Default Title","offer_id":45978166853685,"sku":"QRS 3 TM-1","price":6533.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/9454\/3157\/files\/Screenshot_2025-11-12_123230.png?v=1788706573","url":"https:\/\/carliftsupply.com\/products\/chicago-pneumatic-air-compressor-qrs3-0hp-1-3-hp-rotary-screw-1-phase","provider":"Car Lift Supply","version":"1.0","type":"link"}