{"product_id":"quincy-air-compressor-5103d12hca46m-120-gallon","title":"Quincy Air Compressor 5103D12HCA46M 120 Gallon","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eQP MAX 10 HP compressor\u003c\/strong\u003e in this configuration is built for \u003cstrong\u003e460V 3-phase power\u003c\/strong\u003e, delivering the same industrial performance as the other voltage versions while potentially reducing installation costs where 460V service is already available. It combines a \u003cstrong\u003e1,750 RPM motor, two-stage cast-iron pump, and 120-gallon horizontal receiver\u003c\/strong\u003e, with a \u003cstrong\u003e100% continuous-duty rating\u003c\/strong\u003e and maximum working pressure of 175 PSI. The higher supply voltage means lower operating current for the same motor output, which can simplify conductor and breaker requirements on suitable installations. Note: this model requires \u003cstrong\u003e460V 3-phase power\u003c\/strong\u003e; it cannot be adapted to a different supply voltage with an external adapter.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003etwo-stage compression system\u003c\/strong\u003e uses a high-efficiency fin-and-tube intercooler between the cylinders to remove heat before the second compression stage. Cooler, denser intake air helps the second stage compress more efficiently while reducing thermal stress on the pump's valves, gaskets, and oil. \u003cstrong\u003eStainless steel reed valves with bumpers\u003c\/strong\u003e help control valve movement during repeated operation, while cast-iron cylinders, aluminum heads, and graphite gaskets are designed to withstand the temperature changes associated with continuous-duty compression. A magnetic starter provides motor thermal overload protection, with a spin-on oil filter and oil sight glass for routine maintenance.\u003c\/p\u003e\n\u003cp\u003eThis compressor is a practical choice for \u003cstrong\u003eindustrial facilities, manufacturing plants, and busy service shops\u003c\/strong\u003e with existing 460V 3-phase distribution. It is particularly well suited to installations with longer electrical runs or facilities standardizing equipment around a 460V supply. The horizontal 120-gallon receiver measures approximately \u003cstrong\u003e78\" L × 28\" W × 55\" H\u003c\/strong\u003e and weighs about \u003cstrong\u003e850 lbs dry\u003c\/strong\u003e, so allow adequate space for service access, cooling airflow, delivery, and floor support before installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe Electrical Case, Explained Properly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eVoltage choice is more than a checkbox — it affects installation cost. For the same power output, a higher-voltage motor draws less current, and current is what drives much of the electrical installation cost: conductor size, conduit requirements, breaker capacity and labour on longer runs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eOn a 10 HP motor, the difference can determine whether an existing circuit is usable or whether a new supply has to be installed. Higher voltage can also improve starting performance by reducing voltage drop during motor inrush, especially on longer runs.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eWhat voltage does \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003enot\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e change is the compressor itself. Capacity, receiver size, working pressure and duty rating remain the same across the family. Choose the build that matches the electrical service already available at your site.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhy Two-Stage Compression Matters\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA two-stage compressor compresses air in two steps: a large cylinder handles the first stage, then a smaller cylinder completes compression after the air passes through a high-efficiency fin-and-tube intercooler.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThat cooling step is the reason two-stage designs are efficient. Compression creates heat, and feeding hot air into the second stage increases the work required and raises discharge temperatures. Cooling the air between stages gives the second cylinder a denser charge, reducing energy demand and thermal stress on the valves, gaskets and oil.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe pump uses \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecast-iron cylinders with aluminium heads\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e — iron for stability and wear resistance, aluminium where heat dissipation matters. Graphite cylinder and head gaskets handle repeated temperature cycles, while stainless steel reed valves with bumpers help control valve movement and reduce fatigue over long service intervals.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWill It Fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis machine uses a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehorizontal 120-gallon receiver\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e measuring \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e78\" L × 28\" W × 55\" H\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and weighing \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e850 lbs dry\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlan for service access, not only footprint. The belt guard, oil sight glass and spin-on filter need to remain accessible, and cooling airflow should come from fresh room air rather than recirculated heat.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe tank outlet is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3\/4\"\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and maximum working pressure is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e175 PSI\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eElectrical supply is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e460V, 3-phase\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. This is an industrial service voltage and may not be available in smaller facilities. The magnetic starter is included and provides motor thermal overload protection. Breaker and conductor sizing should be completed by a certified electrician using your actual service, cable run and local requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eBefore ordering, verify the electrical supply, doorway clearance, access route and floor capacity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eIndustrial facilities\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with existing 460V three-phase distribution.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eLong electrical runs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e where reducing current helps control installation cost.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eContinuous-duty compressed air systems\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e feeding multiple workstations.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eFacilities standardising equipment around one electrical supply.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat Arrives\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe compressor arrives assembled on its horizontal receiver with:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eTwo-stage cast-iron pump\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIndustrial motor\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\u003eStainless steel reed valves with bumpers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGraphite cylinder and head gaskets\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFin-and-tube intercooler\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eNot listed as included:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e compressor oil, hose, dryer, air treatment, regulator or isolation valve. Confirm any required accessories before commissioning.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eMotor\u003c\/th\u003e\n\u003ctd\u003e10 HP, 460V, 3-phase, 1750 RPM, magnetic starter fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDuty rating\u003c\/th\u003e\n\u003ctd\u003e100% continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCompression\u003c\/th\u003e\n\u003ctd\u003eTwo-stage belt drive, cast-iron cylinders with aluminum heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eValves and sealing\u003c\/th\u003e\n\u003ctd\u003eStainless steel reed valves with bumpers, graphite cylinder and head gaskets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCooling\u003c\/th\u003e\n\u003ctd\u003eHigh-efficiency fin and tube intercooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum pressure\u003c\/th\u003e\n\u003ctd\u003e175 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReceiver\u003c\/th\u003e\n\u003ctd\u003e120 gallons, horizontal, 3\/4-inch outlet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e78 inches long, 28 inches wide, 55 inches high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e850 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e1-year factory, extending to the 3-year No Bull cover on registration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eTwo Specifications to Confirm Before Ordering\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePublished information differs on two points. We are showing both versions rather than guessing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003ePump lubrication.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The manufacturer feature list and page description call this a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efully pressure-lubricated system\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with a positive-displacement oil pump feeding the crankshaft, bearings and rods. The specification data lists \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esplash lubrication\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e instead. These are different systems. If lubrication type matters to your purchase, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eask us to confirm the as-shipped configuration with Quincy in writing before ordering.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eTank drain.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The feature list and specification table list an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eautomatic electronic tank drain\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, while another specification line says it is not fitted. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eAsk us to confirm this with Quincy before ordering.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThese discrepancies do not affect the published capacity, receiver, electrical supply or warranty.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eCertification, Stated Plainly\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe specification sheet lists \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eASME, UL and CSA marks\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Their scopes are different:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eASME\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e applies to the pressure vessel\/receiver, including its design, materials and construction.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eUL and CSA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e apply to electrical components and controls.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eNone certifies air quality, replaces local permitting, or eliminates required pressure-vessel inspections.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eConfirm the requirements that apply at your installation site before commissioning.\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 freight within the lower 48 states, with shipping calculated at checkout based on your delivery address.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003ePlan for unloading with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eforklift or loading dock\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. If neither is available, terminal pickup is an alternative. Residential deliveries incur a residential fee where applicable.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eInspect the compressor before signing. Photograph any damage and record it on the bill of lading while the driver is present. This is especially important for damaged guards, gauges, oil leaks or receiver dents.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eWarranty\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eQuincy provides a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e1-year factory warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, extending to the \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3-year No Bull warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e when the unit is registered with Quincy and maintained using Quincy kits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eRegister the compressor as part of commissioning. If a problem occurs, \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003econtact us before opening or disassembling the pump or starter.\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e A dismantled machine can make diagnosis and warranty evaluation difficult.\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_7a499af7-7938-47c8-825d-1187dfa10585.pdf?v=1788526835\"\u003e\u003cspan\u003eWarranty Details\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Quincy Compressor","offers":[{"title":"Default Title","offer_id":45972245905461,"sku":"2020040908","price":9451.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/9454\/3157\/files\/3103D12HCA46M__19084.1679861567.1280.1280.png?v=1789224074","url":"https:\/\/carliftsupply.com\/products\/quincy-air-compressor-5103d12hca46m-120-gallon","provider":"Car Lift Supply","version":"1.0","type":"link"}