{"product_id":"fs-curtis-e57-basic-compressor-pump-fe57ab","title":"FS-Curtis E57 Basic Compressor Pump #FE57AB","description":"\u003cdiv class=\"gleam-resources\" style=\"background: #f5f5f5; border-left: 4px solid #283c92; border-radius: 5px; padding: 16px 20px; margin: 0 0 18px 0; font-family: Roboto,sans-serif;\" role=\"region\"\u003e\n\u003cdiv style=\"font-weight: 600; color: #283c92; margin-bottom: 10px; font-size: 15px;\"\u003e📚 Manuals \u0026amp; Resources\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px;\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0758\/0037\/9685\/files\/FSC_CA_Series_Brochure.pdf?v=1787916959\" rel=\"noopener\" style=\"display: inline-flex; align-items: center; gap: 6px; background: #283c92; color: #fff; padding: 10px 16px; border-radius: 5px; text-decoration: none; font-weight: 600; font-size: 14px;\" target=\"_blank\"\u003eFS-Curtis CA Series Brochure\u003c\/a\u003e\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 10px; font-size: 13px; color: #666; line-height: 1.4;\"\u003eQuestions before ordering? Call Alamo at \u003ca href=\"tel:+18178653707\" style=\"color: #283c92; font-weight: 600; text-decoration: none;\"\u003e(817) 865-3707\u003c\/a\u003e with your compressor model and serial number to confirm pump compatibility.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-quick-specs\" style=\"background: #f5f5f5; border-radius: 5px; padding: 16px 20px; margin: 0 0 16px 0; font-family: Roboto,sans-serif;\" role=\"region\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #283c92; font-size: 16px; margin: 0 0 8px 0; border-bottom: 2px solid #283c92; padding: 0 0 6px 0;\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"product-tablewrap\" style=\"overflow-x: auto; margin: 0; padding: 0;\"\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; border-spacing: 0; font-size: 14px; margin: 0;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003ePart Number\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eFE57AB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92;\"\u003ePump Model\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eE57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eBasic Reciprocating Compressor Pump with Flywheel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92;\"\u003eCompression\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eTwo-Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92;\"\u003eHorsepower Range\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003e5 - 7.5 HP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92;\"\u003eConstruction\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eCast-Iron Cylinders and Cylinder Heads\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92;\"\u003eLubrication\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eSplash Lubricated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92;\"\u003eIntercooling\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eFinned Intercooler\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92;\"\u003eDocumented CA Series Applications\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eCA5+ and CA7.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"product-description\" style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003ch2 style=\"color: #283c92; font-size: 18px; margin: 0 0 10px 0;\"\u003eFS-Curtis E57 Basic Compressor Pump #FE57AB\u003c\/h2\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.7;\"\u003eFS-Curtis FE57AB is the E57 basic two-stage reciprocating compressor pump for compatible FS-Curtis CA Series compressor packages. The E57 pump is used in current CA5+ 5 HP and CA7.5 7.5 HP configurations and is available as a replacement pump assembly with flywheel.\u003c\/p\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.7;\"\u003eThe E57 follows the heavy-duty CA Series pump design, including cast-iron cylinders and cylinder heads, splash lubrication, industrial-grade main roller bearings, a stainless-steel valve system, finned intercooling, and suction-valve head unloaders.\u003c\/p\u003e\n\u003ch3 style=\"color: #283c92; font-size: 15px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eProduct Features\u003c\/h3\u003e\n\u003cul style=\"font-size: 14px; line-height: 1.8;\"\u003e\n\u003cli\u003eTwo-stage reciprocating compressor pump\u003c\/li\u003e\n\u003cli\u003eDesigned for 5 to 7.5 HP applications\u003c\/li\u003e\n\u003cli\u003eCast-iron cylinder and cylinder-head construction\u003c\/li\u003e\n\u003cli\u003eSplash-lubricated design\u003c\/li\u003e\n\u003cli\u003eIndustrial-grade main roller bearings\u003c\/li\u003e\n\u003cli\u003eHeavy-duty stainless-steel valve system\u003c\/li\u003e\n\u003cli\u003eFinned intercooler for two-stage compression\u003c\/li\u003e\n\u003cli\u003eSuction-valve head unloaders\u003c\/li\u003e\n\u003cli\u003eReplacement basic pump supplied with flywheel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"color: #283c92; font-size: 15px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eCompatibility \u0026amp; Fitment\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px; line-height: 1.7;\"\u003eFS-Curtis currently uses the E57 pump in multiple CA Series configurations. Pump compatibility should be confirmed by the complete compressor model and serial number because drive speed, motor horsepower, control arrangement, and package configuration vary between compressors.\u003c\/p\u003e\n\u003cdiv class=\"compatibility-tablewrap\" style=\"overflow-x: auto; margin: 0; padding: 0;\"\u003e\n\u003ctable class=\"compatibility-table\" style=\"width: 100%; border-collapse: collapse; border-spacing: 0; font-size: 14px; margin: 0;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background: #283c92; color: #fff;\"\u003e\n\u003cth style=\"padding: 8px 12px; text-align: left;\"\u003eCA Series\u003c\/th\u003e\n\u003cth style=\"padding: 8px 12px; text-align: left;\"\u003ePower\u003c\/th\u003e\n\u003cth style=\"padding: 8px 12px; text-align: left;\"\u003ePump\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eCA5+\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e5 HP\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eE57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eCA7.5\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e7.5 HP\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eE57\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 13px; color: #555; line-height: 1.6;\"\u003eFS-Curtis also uses the E57 pump in selected duplex and gas-driven CA Series configurations. Confirm the exact compressor model and serial number rather than selecting a pump by horsepower alone.\u003c\/p\u003e\n\u003cdiv style=\"background: #fff4e5; border: 2px solid #cc7a00; border-radius: 5px; padding: 14px 18px; margin: 18px 0; font-size: 14px; line-height: 1.6;\"\u003e\n\u003cstrong style=\"color: #cc7a00;\"\u003e⚠ Replacement pump only:\u003c\/strong\u003e FE57AB is a compressor pump assembly, not a complete air-compressor package. The tank, electric motor, starter, controls, and other package components are not part of the basic pump.\u003c\/div\u003e\n\u003ch3 style=\"color: #283c92; font-size: 15px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eBefore Installation\u003c\/h3\u003e\n\u003cul style=\"font-size: 14px; line-height: 1.8;\"\u003e\n\u003cli\u003eConfirm the complete compressor model and serial number.\u003c\/li\u003e\n\u003cli\u003eVerify that the existing compressor uses the E57 pump family.\u003c\/li\u003e\n\u003cli\u003eConfirm motor horsepower and existing drive configuration.\u003c\/li\u003e\n\u003cli\u003eFollow the applicable FS-Curtis installation and service procedures.\u003c\/li\u003e\n\u003cli\u003eSet belt alignment and tension according to the compressor manufacturer's requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"product-faq\" role=\"region\"\u003e\n\u003ch3 style=\"color: #283c92; font-size: 16px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eWhat compressors use the FS-Curtis E57 pump?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eCurrent FS-Curtis CA Series documentation identifies the E57 pump on CA5+ 5 HP and CA7.5 7.5 HP compressor configurations, including selected simplex and duplex packages.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eIs FE57AB a complete compressor?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eNo. FE57AB is the basic E57 compressor pump assembly. It is not a complete tank-mounted compressor package.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eDoes FE57AB include a flywheel?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eCurrent exact-part distributor listings identify FE57AB as an E57 compressor pump supplied with flywheel.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"border: 1px solid #e0e0e0; border-radius: 5px; margin-bottom: 10px; overflow: hidden;\"\u003e\n\u003ch3 style=\"background: #eef0f9; color: #283c92; margin: 0; padding: 14px 18px; font-size: 15px;\"\u003eCan I choose the replacement pump by horsepower alone?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eNo. Confirm the compressor model, serial number, pump family, motor horsepower, and drive configuration before ordering.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #eef0f9; border-radius: 5px; padding: 16px 20px; margin: 16px 0;\"\u003e\n\u003cp style=\"margin: 0; font-size: 14px;\"\u003eQuestions before ordering? Call \u003ca href=\"tel:+18178653707\" style=\"color: #283c92; font-weight: 600;\"\u003e(817) 865-3707\u003c\/a\u003e with your FS-Curtis compressor model and serial number so we can help confirm pump compatibility.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.product-quick-specs .product-tablewrap,\n.product-quick-specs .table-wrapper,\n.product-quick-specs table,\n.product-quick-specs tbody,\n.product-quick-specs tr{\nmargin:0!important;\npadding:0!important;\nheight:auto!important;\n}\n.product-quick-specs{\npadding:16px 20px!important;\n}\n.product-quick-specs table td,\n.product-quick-specs table th{\npadding:7px 12px!important;\nline-height:1.35!important;\nheight:auto!important;\nvertical-align:middle!important;\n}\n.product-description .compatibility-tablewrap,\n.product-description .compatibility-tablewrap .table-wrapper,\n.product-description .compatibility-table,\n.product-description .compatibility-table thead,\n.product-description .compatibility-table tbody,\n.product-description .compatibility-table tr{\nmargin:0!important;\npadding:0!important;\nheight:auto!important;\n}\n.product-description .compatibility-table td,\n.product-description .compatibility-table th{\npadding:8px 12px!important;\nline-height:1.35!important;\nheight:auto!important;\nvertical-align:middle!important;\n}\n\u003c\/style\u003e","brand":"FS Curtis","offers":[{"title":"Default Title","offer_id":53891214180645,"sku":"ALMFSCFE57AB","price":1701.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/0037\/9685\/files\/FS_Curtis_E57_E71_Basic_Pump.jpg?v=1790197528","url":"https:\/\/alamoequipment.com\/products\/fs-curtis-e57-basic-compressor-pump-fe57ab","provider":"Alamo Equipment","version":"1.0","type":"link"}