{"product_id":"quincy-air-compressor-qp-pro-120-gallon-two-stage","title":"Quincy Air Compressor QP Pro 120 Gallon Two Stage","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eQuincy QP Pro 10 HP\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e compressor uses a fully pressure-lubricated two-stage pump, a 460V three-phase motor, and a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e120-gallon horizontal receiver\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e rated to 175 PSI. Its defining feature is the high-efficiency \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efin-and-tube intercooler\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, which cools the air between compression stages before it enters the second cylinder. A fan-type cast iron flywheel is electronically balanced and shaped to direct cooling air across the intercooler, pump, and heads, helping the compressor manage heat during sustained operation. The result is a 10 HP machine designed around controlled compression temperatures rather than simply higher horsepower.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInterstage cooling reduces the amount of work required from the second cylinder by sending it cooler, denser air after the first compression stage. That translates into \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003elower operating temperatures\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for the valves and gaskets and helps moisture condense in the receiver instead of traveling farther into the air system. The pressure-lubricated pump adds another layer of durability: an oil pump delivers lubrication to the crankshaft, bearings, and connecting rods from the start of operation, while a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003espin-on oil filter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e removes contaminants from the oil circuit. An oil sight glass makes checking the lubrication level straightforward. Proper airflow around the intercooler remains important, since restricted cooling can undermine the thermal advantages of the two-stage design.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis compressor is suited to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eindustrial plants, manufacturing facilities, fabrication shops, fleet operations, and professional workshops\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with 460V three-phase service and sufficient floor space for a horizontal receiver. The low-profile configuration is approximately 78 inches long, 28 inches wide, and 55 inches tall, making it useful where overhead clearance is limited compared with a vertical compressor. The unit weighs approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e850 lbs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and requires a solid, level installation surface with adequate clearance for cooling and service access. The supplied information does not provide a verified airflow unit for this exact build, so delivered CFM should be confirmed before ordering if airflow is a deciding factor.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel Code: Confirm Before Ordering\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTwo model codes appear in our records: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e5103DS12HCA46\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e in the description and specification block, and \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3103DS12HCA46\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e in the page URL and current copy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWe are listing both rather than choosing one. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eProvide the model code shown on your quote or purchase order\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, and we will confirm the exact build with the manufacturer before shipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy the Intercooler Matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eCompressing air generates heat. In a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003etwo-stage compressor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, air is compressed in two steps and cooled between them before entering the second cylinder.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe result is lower interstage temperature, helping reduce thermal stress on valves and gaskets while improving compression efficiency. Cooler compressed air also promotes condensation in the receiver rather than downstream piping.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe intercooler depends on adequate airflow. This model uses a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efan-type, electronically balanced cast-iron flywheel\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to provide cooling airflow, so maintain proper clearance around the compressor during installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePressure Lubrication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe pump uses \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003epressure lubrication\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with an oil pump supplying the crankshaft, bearings and connecting rods under pressure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe system also includes a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003espin-on oil filter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and oil sight glass for straightforward oil-level checks.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCFM: Not Published Until Verified\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOur specification record contains a delivered-air figure at \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e175 PSI\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, but the stored value does not include a verifiable unit.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eRather than publish an uncertain performance number, we have left the CFM rating out. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eContact us before ordering and we will confirm the correct delivered-air figure for this exact build in writing.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFit \u0026amp; Electrical Requirements\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehorizontal 120-gallon configuration\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, approximately:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e78\" L × 28\" W × 55\" H\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e850 lbs\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e460V, 3-phase\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe horizontal design saves overhead clearance but requires substantial floor space. Install on a solid, level surface with adequate clearance for cooling, service and access.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eQuincy does \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot publish a breaker size\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for this configuration and recommends consulting a qualified electrician. Your electrician should size the conductors, disconnect and protection for the 460V 3-phase supply, run length and local code.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eConfirm the electrical requirements before ordering.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A compressor configured for one voltage should not be assumed to be field-convertible to another.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eIndustrial plants with 460V 3-phase service\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLong-running applications\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e where thermal management matters\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLow-clearance facilities\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e that cannot accommodate a vertical receiver\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eOperations focused on energy efficiency and sustained performance\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis is an industrial installation, not a typical home-workshop compressor. Plan for the required \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e460V 3-phase electrical service\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and professional installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFactory-assembled system with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTwo-stage pump\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFin-and-tube intercooler\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFan-type flywheel\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMotor and belt drive\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBelt guard\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e120-gallon horizontal receiver\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMagnetic starter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpin-on oil filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOil sight glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWarranty documentation\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eModel\u003c\/th\u003e\n\u003ctd\u003e5103DS12HCA46 (a second code exists in our data - see above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMotor\u003c\/th\u003e\n\u003ctd\u003e10 HP, 460 Volt, 3-phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eMaximum pressure\u003c\/th\u003e\n\u003ctd\u003e175 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePump\u003c\/th\u003e\n\u003ctd\u003eTwo-stage, belt drive, cast iron cylinders with aluminum head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eInterstage cooling\u003c\/th\u003e\n\u003ctd\u003eHigh-efficiency fin-and-tube intercooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eFlywheel\u003c\/th\u003e\n\u003ctd\u003eElectronically balanced fan-type cast iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eLubrication\u003c\/th\u003e\n\u003ctd\u003eFully pressure lubricated, spin-on filter, oil sight glass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTank\u003c\/th\u003e\n\u003ctd\u003e120 gallon, horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTank outlet\u003c\/th\u003e\n\u003ctd\u003e3\/4 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e78 inches long by 28 inches wide by 55 inches tall\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e850 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eAftercooler and air dryer\u003c\/th\u003e\n\u003ctd\u003eNot fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1-year factory warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eCertification, Stated Honestly\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eQuincy's certification record lists an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eASME tank\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e along with \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUL and CSA marks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for the equipment.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese certifications do not cover your site installation, including the feeder, disconnect, overcurrent protection or room ventilation. If your insurer or authority having jurisdiction requires specific documentation, confirm the requirement before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eShipping \u0026amp; Delivery\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShips by \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efreight to the lower 48 states\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with the rate calculated live at checkout based on your ZIP code. Residential delivery may include an additional fee.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eAt \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e850 lbs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, plan unloading in advance. A \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003edock, forklift or suitable terminal pickup arrangement\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eInspect the compressor before signing.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Check the crate, tank, intercooler, pump and motor, and document any damage on the bill of lading with the driver present.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eIncludes a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1-Year factory warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Coverage and registration requirements are governed by the Quincy warranty documentation supplied with the machine.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf a problem occurs, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact us before disassembling the equipment\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Keep the unit and all components intact, document the condition with photos, and allow the manufacturer to evaluate the failure.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0707\/9454\/3157\/files\/Quincy_Compressor_Warranty_Handbook_03_2025_2.pdf?v=1788636197\"\u003e\u003cspan\u003eWarranty Details\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Quincy Compressor","offers":[{"title":"Default Title","offer_id":45974836215861,"sku":"2020040900","price":7343.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/9454\/3157\/files\/3103DS12HCA46__28143.1679849961.1280.1280.webp?v=1788652875","url":"https:\/\/carliftsupply.com\/products\/quincy-air-compressor-qp-pro-120-gallon-two-stage","provider":"Car Lift Supply","version":"1.0","type":"link"}