{"product_id":"graco-647731","title":"Graco Husky 1050 Air-Operated Double Diaphragm Transfer Pump #647731","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;\"\u003eManuals \u0026amp; Resources\u003c\/div\u003e\n\u003cdiv style=\"display: flex; flex-wrap: wrap; gap: 10px;\"\u003e\u003ca href=\"https:\/\/www.graco.com\/content\/dam\/graco\/tech_documents\/manuals\/312\/312877\/historic\/312877EN-A.pdf\" 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\"\u003e312877 Husky 1050 Air-Operated Diaphragm Pump Operation\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 - we help you confirm fit for your equipment.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-quick-specs\" style=\"background: #f5f5f5; border-radius: 5px; padding: 16px 20px; margin: 0 0 16px 0;\" role=\"region\"\u003e\n\u003cdiv style=\"font-weight: bold; color: #283c92; font-size: 16px; margin: 0 0 12px 0; border-bottom: 2px solid #283c92; padding: 0 0 6px 0;\"\u003eSpecifications\u003c\/div\u003e\n\u003cdiv class=\"gleam-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;\"\u003e647731\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eModel \/ Series\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eHusky 1050\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eType\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003ePneumatic Diaphragm Pump, UL-Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eFor Use With\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eOil, Waste Oil (Oil Evacuation, Oil Transfer)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eMax Flow Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003e50 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eMax Air\/Fluid Pressure\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003e100 psi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eMax Cycle Rate\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003e280 CPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eAir Inlet\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003e1\/2 in. NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eFluid Inlet \/ Outlet\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003e1 in. NPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eCenter\/Fluid Section Material\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eAluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eDiaphragm Material\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eTPE (Hytrel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eSeat Material\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eBuna-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eBall Material\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eAcetal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eWetted Material\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003eAluminum, TPE, Acetal, PTFE, Buna-N\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #fff;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eMax Solid Size\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003e0.125 in.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #eef0f9;\"\u003e\n\u003ctd style=\"padding: 7px 12px; font-weight: 600; color: #283c92; width: 45%;\"\u003eWeight\u003c\/td\u003e\n\u003ctd style=\"padding: 7px 12px;\"\u003e23 lb.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"margin-top: 10px; font-size: 12px; color: #666;\"\u003eProduct dimensions are the unit itself; packaged\/shipping figures are the boxed values used for freight.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"gleam-description\" style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003ch2 style=\"color: #283c92; font-size: 18px; margin-top: 0;\"\u003eGraco Husky 1050 Air-Operated Double Diaphragm Transfer Pump #647731\u003c\/h2\u003e\n\u003cp\u003eGraco's Husky 1050 built for oil evacuation and oil transfer service moves up to 50 GPM at up to 100 psi through the same stall-free, low-pulsation modular air valve and one-piece center section used across the Husky 1050 platform.\u003c\/p\u003e\n\u003cp\u003eThis is the oil-service UL-listed variant of the Husky 1050 platform - for water, antifreeze, and fuel transfer specifically, see the #647016 model instead.\u003c\/p\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 and our team will confirm fit for your application.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\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;\"\u003e1 in. NPT female fluid inlet and outlet; 1\/2 in. NPT female air inlet requires a shop air line regulated to 100 psi max. Graco publishes this model specifically for oil evacuation and oil transfer, including waste oil - confirm your specific fluid against Graco's compatibility guidance before ordering.\u003c\/p\u003e\n\u003ch3 style=\"color: #283c92; font-size: 15px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eWarranty\u003c\/h3\u003e\n\u003cp style=\"font-size: 14px;\"\u003eGraco backs this equipment with its standard 1-year warranty against defects in material and workmanship from the date of sale.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003cdiv class=\"gleam-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;\"\u003eCan the 647731 pump waste oil?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eYes. Graco publishes this model's \"For Use With\" designation as Oil and Waste Oil, specifically for oil evacuation and oil transfer applications.\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;\"\u003eHow is this different from the 647016?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eBoth are 1 in. UL-listed Husky 1050 pumps rated for 50 GPM at 100 psi with the same aluminum\/TPE core construction, but Graco publishes the 647731 specifically for oil evacuation\/oil transfer, while the 647016 is published for water, antifreeze, and fuel transfer - use the pump matched to your fluid.\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 this pump include a muffler or hoses?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eNo. This is the bare pump only. A muffler, hoses, and fittings must be ordered separately.\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;\"\u003eWhat should I confirm before ordering?\u003c\/h3\u003e\n\u003cp style=\"padding: 14px 18px; margin: 0; font-size: 14px; line-height: 1.7; color: #333;\"\u003eConfirm your fluid is oil or waste oil and that your shop air supply can regulate to the 100 psi max.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"font-family: Roboto,sans-serif; color: #333; max-width: 900px;\"\u003e\n\u003ch3 style=\"color: #283c92; font-size: 15px; border-bottom: 2px solid #283c92; padding-bottom: 6px;\"\u003eRelated Products\u003c\/h3\u003e\n\u003cul style=\"font-size: 14px; padding-left: 20px;\"\u003e\n\u003cli\u003e\u003ca href=\"\/products\/graco-647016\" style=\"color: #283c92; font-weight: 600;\"\u003eGraco Husky 1050A 1in 125 PSI Air Operated Double Diaphragm Transfer Pump #647016\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/graco-24e166\" style=\"color: #283c92; font-weight: 600;\"\u003eGraco Evacuation Pump Package, Husky 1050A UL-Listed, Wall Mount #24E166\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/products\/graco-26c064\" style=\"color: #283c92; font-weight: 600;\"\u003eGraco Waste Oil Evacuation System, 24 gal Steel Tank #26C064\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cstyle\u003e\n.gleam-quick-specs .gleam-tablewrap,\n.gleam-quick-specs .table-wrapper,\n.gleam-quick-specs table,\n.gleam-quick-specs tbody,\n.gleam-quick-specs tr{\nmargin:0!important;\npadding:0!important;\nheight:auto!important;\n}\n.gleam-quick-specs{\npadding:16px 20px!important;\n}\n\u003c\/style\u003e","brand":"Graco","offers":[{"title":"Default Title","offer_id":51486515921189,"sku":"ALMGRA647731","price":1445.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0758\/0037\/9685\/files\/graco_husky_1050_double_diaphragm_647731_1.jpg?v=1761854861","url":"https:\/\/alamoequipment.com\/products\/graco-647731","provider":"Alamo Equipment Service","version":"1.0","type":"link"}