{"product_id":"emax-esp10v120v3-460-10-hp-silent-air-38-cfm-460v-3ph","title":"EMAX ESP10V120V3-460 10 HP Silent Air | 38 CFM | 460V 3Ph","description":"\u003cdiv style=\"font-family:inherit;\"\u003e\n\u003ch1 style=\"font-size:24px;line-height:1.3;font-weight:700;margin:0 0 18px;\"\u003eEMAX ESP10V120V3-460 10 HP Silent Air | 38 CFM | 460V 3Ph\u003c\/h1\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003e\u003cstrong\u003e10 HP | 38 CFM at 100 PSI | 175 PSI Maximum | 460V Three-Phase | 120-Gallon Vertical Receiver\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eThe \u003cstrong\u003eEMAX ESP10V120V3-460 E450 Silent Air\u003c\/strong\u003e is an industrial two-stage reciprocating air compressor with a pressure-lubricated pump, patented intake-noise suppression, and a large vertical air receiver. Designed for facilities with 460V three-phase service, it delivers \u003cstrong\u003e38 CFM at 100 PSI\u003c\/strong\u003e for demanding commercial shop and industrial pneumatic applications.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eThe 120-gallon tank increases stored-air capacity for intermittent peaks, but it does not increase continuous compressor output. Match the combined CFM requirements of tools and processes to the compressor's actual rating.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:24px 0;\"\u003e\n\u003ch2 style=\"font-size:20px;line-height:1.35;font-weight:700;margin:25px 0 13px;\"\u003eFeatures and Benefits\u003c\/h2\u003e\n\u003cul style=\"font-size:16px;line-height:1.65;padding-left:24px;\"\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003ePressure-lubricated two-stage pump:\u003c\/strong\u003e Dedicated filtered oil delivery to internal bearings and connecting-rod components.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003eCast-iron construction:\u003c\/strong\u003e Heavy-duty crankcase, cylinders, heads, crankshaft and high-pressure piston in the EMAX pressure-lubricated pump family.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003eSilent Air™:\u003c\/strong\u003e Patented intake sound-reduction baffles and high-capacity filtration.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003e120-gallon vertical receiver:\u003c\/strong\u003e Additional stored air for intermittent surges without the length of a horizontal receiver.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003eAutomatic condensate drain:\u003c\/strong\u003e Helps remove water accumulating in the receiver.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003eBelt tensioner:\u003c\/strong\u003e Simplifies periodic belt adjustment.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003e\n\u003cstrong\u003e460V three-phase power:\u003c\/strong\u003e Appropriate for industrial electrical installations equipped for this voltage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:24px 0;\"\u003e\n\u003ch2 style=\"font-size:20px;line-height:1.35;font-weight:700;margin:25px 0 13px;\"\u003ePressure-Lubricated Pump Technology\u003c\/h2\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eThe EMAX pressure-lubricated pump family uses a gear-driven oil pump, rifle-drilled crankshaft and connecting-rod passages, and a replaceable spin-on oil filter. A liquid-filled pressure gauge assists oil-pressure monitoring. Four-ring piston construction, replaceable bearing inserts and wrist pins, and serviceable concentric disc valves are designed to support maintenance and long equipment life.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eThe major pump components are cast iron, while the low-pressure piston in two-stage models uses aluminum to reduce reciprocating mass. Perform oil, filter and belt service according to EMAX's maintenance instructions.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:24px 0;\"\u003e\n\u003ch2 style=\"font-size:20px;line-height:1.35;font-weight:700;margin:25px 0 13px;\"\u003eSilent Air™ and Cooling\u003c\/h2\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eEMAX's Silent Air intake uses noise-reducing baffle plates with high-capacity filter media. The manufacturer advertises up to a 50% noise reduction for its Silent Air technology, depending on the operating environment. Unlike a full acoustic enclosure, the system retains access to the pump, motor and drive components.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eEMAX specifies a 20-inch cast-iron flywheel with two B-section grooves and nine cooling fins for its 7.5 and 10 HP pressure-lubricated pump family. Proper belt tension, air circulation and periodic intake-filter maintenance remain important.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:24px 0;\"\u003e\n\u003ch2 style=\"font-size:20px;line-height:1.35;font-weight:700;margin:25px 0 13px;\"\u003e80-Gallon vs. 120-Gallon and E350 vs. E450\u003c\/h2\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eThe comparable 80-gallon and 120-gallon 10 HP Silent Air configurations are rated at 38 CFM at 100 PSI. The 120-gallon receiver has greater storage capacity, not greater compressor displacement. Compared with the more basic E350 range, the E450 adds maintenance-oriented features such as an automatic tank drain and belt tensioner. Select based on operating requirements and desired service features.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:24px 0;\"\u003e\n\u003ch2 style=\"font-size:20px;line-height:1.35;font-weight:700;margin:25px 0 13px;\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%;border-collapse:collapse;font-size:16px;margin:12px 0 24px;\"\u003e\u003ctbody\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eModel \/ SKU\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eESP10V120V3-460\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;background:#fafafa;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eE01PSXXP10V120V460X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eUPC\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e810070051006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;background:#fafafa;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eSeries\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eE450 Silent Air\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eHorsepower\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e10 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;background:#fafafa;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eAir Delivery\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e38 CFM at 100 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eMaximum Pressure\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e175 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;background:#fafafa;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eVoltage \/ Phase\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e460V \/ 3 Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eTank\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003e120-gallon vertical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;background:#fafafa;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003ePump Lubrication\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003ePressure lubricated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003ePump Type\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eTwo-stage cast-iron piston\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;background:#fafafa;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eSilent Air\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eBelt Tensioner\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;background:#fafafa;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eAutomatic Tank Drain\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eIncluded\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003ePump Riser\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eVerify on exact configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;background:#fafafa;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eMotor Type and Starting Current\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eConfirm against model-specific data sheet\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eRecommended Breaker\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eConfirm with EMAX and licensed electrician\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;background:#fafafa;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eShipping Weight \/ Dimensions\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eConfirm model-specific details\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom:1px solid #ddd;\"\u003e\n\u003cth scope=\"row\" style=\"text-align:left;padding:10px 12px;width:42%;\"\u003eAir Dryer\u003c\/th\u003e\n\u003ctd style=\"padding:10px 12px;\"\u003eNot included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:24px 0;\"\u003e\n\u003ch2 style=\"font-size:20px;line-height:1.35;font-weight:700;margin:25px 0 13px;\"\u003eApplications and Installation Guidance\u003c\/h2\u003e\n\u003cul style=\"font-size:16px;line-height:1.65;padding-left:24px;\"\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003eAutomotive repair, fabrication and general maintenance shops with adequate three-phase electrical service.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003eIndustrial air-tool applications requiring up to 38 CFM at the published 100 PSI rating.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003eInstall with suitable ventilation, equipment clearance and appropriately engineered electrical protection.\u003c\/li\u003e\n\u003cli style=\"margin:0 0 10px;\"\u003eConfirm model-specific amperage, shipping weight and unloading equipment before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eFor air quality and moisture control, pair the compressor with a suitably sized \u003ca href=\"https:\/\/www.compressedairadvisors.com\/collections\/air-dryers\"\u003eair dryer\u003c\/a\u003e, \u003ca href=\"https:\/\/www.compressedairadvisors.com\/collections\/in-line-air-filters-and-water-separators\"\u003ecompressed-air filtration\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.compressedairadvisors.com\/collections\/maintenance\"\u003emaintenance supplies\u003c\/a\u003e.\u003c\/p\u003e\n\u003chr style=\"border:0;border-top:1px solid #ddd;margin:24px 0;\"\u003e\n\u003ch2 style=\"font-size:20px;line-height:1.35;font-weight:700;margin:25px 0 13px;\"\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003e\u003cstrong\u003eHow much air does this compressor deliver?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eThe EMAX ESP10V120V3-460 delivers 38 CFM at 100 PSI and has a maximum pressure of 175 PSI.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003e\u003cstrong\u003eIs this model single-phase?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eNo. The ESP10V120V3-460 is configured for 460V three-phase power.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003e\u003cstrong\u003eDoes a 120-gallon receiver increase the compressor's CFM?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eNo. The larger receiver stores additional compressed air to help handle intermittent demand, but it does not increase the pump's continuous rated output.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003e\u003cstrong\u003eHow does the pressure-lubricated pump work?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eA gear-driven oil pump supplies filtered lubricant to critical internal wear surfaces through drilled oil passages, unlike a pump relying only on splash lubrication.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003e\u003cstrong\u003eDoes Silent Air make the compressor completely silent?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eNo. The patented intake baffle and filtration design reduces intake noise. EMAX advertises up to 50% quieter operation under suitable conditions.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003e\u003cstrong\u003eDoes the E450 include automatic drainage?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eYes. The manufacturer lists an automatic receiver drain on this E450 configuration to discharge accumulated moisture.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003e\u003cstrong\u003eDoes this compressor include an air dryer?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eNo. An appropriately sized refrigerated or other air dryer is selected separately based on the air-quality requirements of the application.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003e\u003cstrong\u003eIs a head unloader included?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eHead-unloader configurations should be confirmed for the exact unit and intended duty cycle. A continuous-run feature does not automatically establish a 100% duty-cycle rating.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003e\u003cstrong\u003eWhat electrical protection does the unit need?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eHave the installation evaluated for 460V three-phase supply. Confirm breaker sizing, full-load amperage and starting current from the manufacturer data sheet and local electrical requirements.\u003c\/p\u003e\n\u003cp style=\"font-size:16px;line-height:1.65;margin:0 0 16px;\"\u003eFor help selecting a compressor for your application, call \u003cstrong\u003e877-247-2381\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"How much air does this compressor deliver?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"The EMAX ESP10V120V3-460 delivers 38 CFM at 100 PSI and has a maximum pressure of 175 PSI.\"}},{\"@type\":\"Question\",\"name\":\"Is this model single-phase?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The ESP10V120V3-460 is configured for 460V three-phase power.\"}},{\"@type\":\"Question\",\"name\":\"Does a 120-gallon receiver increase the compressor's CFM?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The larger receiver stores additional compressed air to help handle intermittent demand, but it does not increase the pump's continuous rated output.\"}},{\"@type\":\"Question\",\"name\":\"How does the pressure-lubricated pump work?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"A gear-driven oil pump supplies filtered lubricant to critical internal wear surfaces through drilled oil passages, unlike a pump relying only on splash lubrication.\"}},{\"@type\":\"Question\",\"name\":\"Does Silent Air make the compressor completely silent?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. The patented intake baffle and filtration design reduces intake noise. EMAX advertises up to 50% quieter operation under suitable conditions.\"}},{\"@type\":\"Question\",\"name\":\"Does the E450 include automatic drainage?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Yes. The manufacturer lists an automatic receiver drain on this E450 configuration to discharge accumulated moisture.\"}},{\"@type\":\"Question\",\"name\":\"Does this compressor include an air dryer?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"No. An appropriately sized refrigerated or other air dryer is selected separately based on the air-quality requirements of the application.\"}},{\"@type\":\"Question\",\"name\":\"Is a head unloader included?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Head-unloader configurations should be confirmed for the exact unit and intended duty cycle. A continuous-run feature does not automatically establish a 100% duty-cycle rating.\"}},{\"@type\":\"Question\",\"name\":\"What electrical protection does the unit need?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Have the installation evaluated for 460V three-phase supply. Confirm breaker sizing, full-load amperage and starting current from the manufacturer data sheet and local electrical requirements.\"}}]}\u003c\/script\u003e\n\u003c\/div\u003e","brand":"EMAX","offers":[{"title":"Default Title","offer_id":50842544963654,"sku":"ESP10V120V3-460","price":6867.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/6237\/0374\/files\/ESP10V120V1-2-scaled.jpg?v=1793220544","url":"https:\/\/www.compressedairadvisors.com\/products\/emax-esp10v120v3-460-10-hp-silent-air-38-cfm-460v-3ph","provider":"Compressed Air Advisors Online, Inc. ","version":"1.0","type":"link"}