{"product_id":"everflo-ef2200-qa-box-12v-2-2-gpm-diaphragm-pump-quick-attach","title":"Everflo EF2200-QA-BOX 12V 2.2 GPM Diaphragm Pump - Quick Attach","description":"\u003cp\u003eOur review of the Everflo EF2200-QA-BOX finds it best suited for gardeners, small acreage sprayer users, and anyone who needs a compact 12V diaphragm pump that delivers steady pressure without complicated setup. The single biggest reason to buy is its combination of a \u003cstrong\u003e2.2 GPM flow\u003c\/strong\u003e and an automatic on-demand switch that conserves battery by shutting the motor off when no flow is required. It arrives with quick attach ports and common fittings so it hooks up quickly to many sprayer tanks and tractor-supplied rigs.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e2.2 GPM flow:\u003c\/strong\u003e Provides a useful balance of flow and pressure for handheld and small vehicle-mounted sprayers, making coverage faster than typical low-flow pumps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax 70 PSI:\u003c\/strong\u003e Delivers strong output pressure for even spray patterns and consistent nozzle performance across a range of applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf priming to 10 ft:\u003c\/strong\u003e Allows flexible installation locations relative to the liquid source without needing complex priming steps.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick attach ports and fittings:\u003c\/strong\u003e Comes with 1\/2' MNPT and 3\/8' hose barb fittings so it connects directly to common sprayer plumbing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable materials:\u003c\/strong\u003e Viton valves, Santoprene diaphragm, and a fiberglass-reinforced polypropylene manifold resist corrosion in water-based applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic pressure switch:\u003c\/strong\u003e Slows cycling to reduce wear and saves battery by turning off when no flow is present.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis pump is aimed at homeowners, small farm operators, and landscapers using portable sprayers or tractor-mounted tanks who need a straightforward 12V solution with decent pressure and quick hookup. It is especially attractive for users who prioritize battery savings and simple installation with standard mounting patterns.\u003c\/p\u003e\n\u003cp\u003eThose who should look elsewhere include operators of continuous heavy industrial transfer systems or users expecting long runtimes under high-stress chemical exposure; customer feedback indicates durability can vary and the pump has reported early failures in some heavy-use cases.\u003c\/p\u003e\n\u003ch2\u003ePros \u0026amp; Cons\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003ePros\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eGood pressure and flow for sprayer work, giving consistent spray performance across nozzles.\u003c\/li\u003e\n\u003cli\u003eEasy to install with standard mounting pattern and included 1\/2' MNPT and 3\/8' hose barb fittings.\u003c\/li\u003e\n\u003cli\u003eAutomatic on-demand switch and slow-cycle pressure switch help conserve battery and reduce wear.\u003c\/li\u003e\n\u003cli\u003eMaterials like Viton valves and Santoprene diaphragm improve corrosion resistance for water-based fluids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eCons\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSome customers report premature failures and leaks under extended heavy use, so long-term durability can be inconsistent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEverflo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eEF2200-QA-BOX\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage\u003c\/td\u003e\n\u003ctd\u003e12V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum flow\u003c\/td\u003e\n\u003ctd\u003e2.2 GPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum pressure\u003c\/td\u003e\n\u003ctd\u003e70 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSelf-priming\u003c\/td\u003e\n\u003ctd\u003eUp to 10 ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFittings included\u003c\/td\u003e\n\u003ctd\u003e1\/2' MNPT and 3\/8' hose barb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Everflo EF2200-QA-BOX is a practical, value-oriented 12V diaphragm pump for gardeners and small acreage sprayer users who need reliable pressure and easy installation. It offers strong features for the price, including quick attach ports and an automatic switch, but buyers expecting heavy continuous duty should be aware of mixed durability reports.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this pump be mounted on common sprayer tanks?\u003c\/strong\u003e\u003cbr\u003eYes. It uses a standard mounting pattern intended to fit most sprayer tanks and includes common fittings for fast hookup.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat fluids is this pump designed to handle?\u003c\/strong\u003e\u003cbr\u003eIt is designed primarily for water and water-based fluids; the construction uses Viton valves and a Santoprene diaphragm for corrosion resistance in typical agricultural and lawn care applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the automatic switch help battery life?\u003c\/strong\u003e\u003cbr\u003eThe pump includes an on-demand pressure switch that turns the motor off when no flow is needed and slowly cycles to reduce wear, which lowers battery draw during intermittent use.\u003c\/p\u003e","brand":"Everflo","offers":[{"title":"Default Title","offer_id":48635277574363,"sku":"B017XCQ8KI","price":80.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/51kL699jK-L._AC_SL1000.jpg?v=1778548784","url":"https:\/\/gearmusthave.com\/products\/everflo-ef2200-qa-box-12v-2-2-gpm-diaphragm-pump-quick-attach","provider":"GearMustHave","version":"1.0","type":"link"}