{"product_id":"graco-d52961-husky-515-polypropylene-1-2-npt-std-pump-polypropylene-center-section-polypropylene-seats-santoprene-balls-ptfe-diaph","title":"GRACO Husky 515 Polypropylene 1\/2\" NPT Standard Pump - (SKU: D52961)","description":"\u003cp class=\"MsoNormal\"\u003eThe GRACO Husky 515 is a compact, air-operated double diaphragm pump constructed primarily from polypropylene, with Santoprene balls and PTFE diaphragm (note: most sources specify Santoprene diaphragm, but PTFE is referenced in your product name; see note below). It is designed for reliable, leak-resistant transfer of a wide range of industrial fluids, including antifreeze, detergents, oils, and wastewater, in demanding environments.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eKey Features:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eAir-operated double diaphragm pump\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eHusky 515, 1\/2\" NPT\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003ePolypropylene fluid section and center, Santoprene balls, PTFE diaphragm (note: most sources list Santoprene diaphragm; confirm with supplier for PTFE)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eUp to 15 gallons per minute (GPM)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMaximum fluid pressure: 100 psi (7 bar, 0.7 MPa)\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eAntifreeze, detergents, resins, polymers, motor oil, grease \u0026amp; oil, hydraulic fluid, transmission fluid, cutting oil, water, wastewater, ink\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eStall-free, low-pulsation air valve for smooth operation and rapid changeover\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eBolt-through fluid cover design for enhanced safety and leak minimization\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eNo mechanical seals, reducing maintenance and contamination risk\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eLightweight (6.5–7.8 lbs), easy to install and service\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eReliable performance in demanding industrial environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eApplications:\u003c\/b\u003e\u003cbr\u003eIndustrial fluid transfer, including antifreeze, detergents, oils, wastewater, and other compatible fluids. Suitable for mining, agriculture, manufacturing, and maintenance operations.\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cb\u003eInstallation Notes:\u003c\/b\u003e\u003c\/p\u003e\n\u003cul style=\"margin-top: 0cm;\" type=\"disc\"\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eUsing genuine GRACO parts ensures compatibility, reliability, and optimal performance, reducing downtime and maintenance costs.\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eEnsure proper alignment of inlet and outlet ports\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eUse appropriate thread sealant for NPT connections\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eVerify air supply pressure does not exceed 100 psi\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eInspect diaphragms and balls for wear during installation and maintenance\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eFollow all safety guidelines for handling industrial fluids\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eRegularly inspect diaphragms, balls, and seals for wear or damage\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eReplace worn components with genuine GRACO parts\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eKeep pump and surrounding area clean to prevent contamination\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003eMonitor for leaks and unusual noises during operation\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GRACO General Components","offers":[{"title":"Default Title","offer_id":48487429341492,"sku":"D52961","price":99999.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0024\/4508\/2699\/files\/Graco_Innoflo_fa232e0f-d4c5-403d-bb89-d15b82ad4474.webp?v=1740933008","url":"https:\/\/innoflo.com\/fr\/products\/graco-d52961-husky-515-polypropylene-1-2-npt-std-pump-polypropylene-center-section-polypropylene-seats-santoprene-balls-ptfe-diaph","provider":"Innoflo Solutions Inc.","version":"1.0","type":"link"}