{"product_id":"quincy-air-compressor-451cs80hcb-qt-pro-5-hp-80-gallon-two-stage-230v-1-phase","title":"Quincy Air Compressor 451CS80HCB QT Pro 5 HP 80 Gallon Two Stage 230V 1 Phase","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eQuincy QT Pro 5 HP\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e delivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e17.2 CFM at 175 PSI\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e from a deliberately slow-running pump turning at just \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e942 RPM\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. That low pump speed is a defining feature of this industrial reciprocating design, reducing piston travel, friction, heat, and operating noise compared with faster compressors at the same horsepower. The two-stage, cast-iron QT-5 pump is mounted on an \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e80-gallon horizontal receiver\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and operates on \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e230V single-phase power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, so it does not require three-phase service. Note: Quincy specifies a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e60-amp breaker\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for this model.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe slow-running design is backed by a pump built for long-term service. Cast-iron construction provides the mass and durability needed for a compressor designed to accumulate hours rather than simply maximize output from a compact package. \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTwo-piece connecting rods\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e allow service without removing the crankshaft, while finned cooling helps manage operating temperatures. Compression takes place in two stages, with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ehigh-efficiency finned-tube intercooler\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e between them to cool the air before it enters the second stage. The result is a 175 PSI working pressure that gives the compressor enough reserve for demanding pneumatic equipment without relying on high pump speed.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eA \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efactory-installed magnetic starter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides contactor switching and motor overload protection, while the open drip-proof motor is suited to a reasonably clean, dry installation environment. The horizontal receiver keeps the unit relatively low at approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e70\" long × 23\" wide × 47\" high\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with a 3\/4\" tank outlet. With 17.2 CFM available, this compressor is well suited to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eone- and two-bay automotive shops, tire and quick-service operations, farm workshops, small fabrication shops, and serious home garages\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e that need industrial-style construction on standard single-phase power. For shops running several high-consumption tools simultaneously, compare total CFM demand against the compressor's output before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSingle-Phase Power\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThis QT Pro runs on \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003esingle-phase power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and requires a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e60-amp breaker\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. Confirm your electrical service can support it before ordering.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eA factory-fitted \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003emagnetic starter\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e provides contactor switching and motor overload protection. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eopen drip-proof motor\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e should be installed in a clean, dry location.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSlow-Speed, Long-Life Pump\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe pump runs at \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e942 RPM\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, reducing noise, heat and component wear compared with high-speed designs. The \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecast-iron QT-5 industrial pump\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e uses finned cooling and serviceable two-piece connecting rods.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTwo-Stage Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e17.2 CFM\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e175 PSI maximum pressure\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003e3\/4\" tank outlet\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWill It Fit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 70\" L × 23\" W × 47\" H\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eWeight:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Approx. 660 lbs\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eReceiver:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 80-gallon horizontal\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003ePower:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Single-phase\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBreaker:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 60 A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOutlet:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e 3\/4\"\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eOne- and two-bay shops\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e without three-phase power.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eHome and hobby workshops\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e where low noise matters.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTire and quick-service bays\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e using impact tools.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eSmall fabrication and farm workshops.\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShops replacing high-speed compressors with a quieter, slower-running design.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the Box\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eQT-5 cast-iron two-stage pump\u003c\/span\u003e\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFinned-tube intercooler\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBelt guard\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOpen drip-proof slow-speed motor\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMagnetic starter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGauges and oil sight glass\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSafety relief valve\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e\u003cspan\u003eASME-coded 80-gallon horizontal receiver\u003c\/span\u003e\u003c\/strong\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\"\u003eMotor\u003c\/th\u003e\n\u003ctd\u003e5 HP, 230V, 1-Phase, open drip-proof, magnetic starter fitted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003ePump speed\u003c\/th\u003e\n\u003ctd\u003e942 RPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDelivered air\u003c\/th\u003e\n\u003ctd\u003e17.2 CFM\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\u003eQT-5 two-stage cast iron, belt drive, splash lubricated, two-piece connecting rods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTank\u003c\/th\u003e\n\u003ctd\u003e80-gallon horizontal, ASME coded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eTank outlet\u003c\/th\u003e\n\u003ctd\u003e3\/4\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e70\" long × 23\" wide × 47\" high\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e660 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth scope=\"row\"\u003eCircuit\u003c\/th\u003e\n\u003ctd\u003e60 Amp breaker specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cspan\u003eCertification, Stated Plainly\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eThe tank is \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eASME coded\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, while the specification lists \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eUL and CSA\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for the electrical components. These certifications do not cover installation or replace local inspection and insurance requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e\u003cspan\u003eFreight \u0026amp; Delivery\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eShips by \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003efreight on a pallet to the lower 48 states\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e. At approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e660 lbs\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, you will need a forklift or pallet jack, or can arrange terminal pickup with a suitable trailer.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eResidential delivery is available for an additional fee, with freight calculated at checkout.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eInspect the shipment before signing\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e and record any damage on the bill of lading while the driver is 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, extendable to a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e3-year “No Bull” warranty\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e under Quincy's conditions, including registration and, on some models, a maintenance kit purchased with the compressor.\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_1.pdf?v=1788356477\"\u003eWarranty Details\u003c\/a\u003e\u003c\/p\u003e","brand":"Quincy Compressor","offers":[{"title":"Default Title","offer_id":45964616663093,"sku":"2020040800","price":3863.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0707\/9454\/3157\/files\/251CS80HCB23__31585.1679837610.1280.1280.webp?v=1788356114","url":"https:\/\/carliftsupply.com\/products\/quincy-air-compressor-451cs80hcb-qt-pro-5-hp-80-gallon-two-stage-230v-1-phase","provider":"Car Lift Supply","version":"1.0","type":"link"}