{"product_id":"4-gallon-economy-backpack-agricultural-series","title":"Sprayers Plus 301 4 Gal Backpack Sprayer | Diaphragm 60 PSI Economy | New","description":"\u003ch2\u003eSprayers Plus 301 Economy Agricultural Series 4 Gallon Diaphragm Backpack Sprayer | Part # 301 | New\u003c\/h2\u003e\u003cp\u003eThe Sprayers Plus 301 is the value priced 4 gallon (15 liter) backpack sprayer in the Agricultural Series, built around an external diaphragm lever pump with a 15 to 50 PSI working range. Diaphragm pumps handle wettable powders and abrasive suspensions better than piston pumps, so the 301 is the practical pick for fertilizer, herbicide and weed and feed work where volume matters more than pressure. Brand new in the manufacturer packaging.\u003c\/p\u003e\u003cdiv style=\"border:2px solid #c00;padding:10px;margin:10px 0;\"\u003e\n\u003cstrong\u003e⚠ DIAPHRAGM PUMP, NOT A PISTON PUMP\u003c\/strong\u003e\u003cbr\u003eThe 301 is the diaphragm model and tops out at 60 PSI. If you need the higher pressure piston pump with the brass wand, that is the Sprayers Plus 202, a different product. Please order the model that matches your job.\u003c\/div\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart #:\u003c\/strong\u003e 301\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Sprayers Plus (independent manufacturer)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Agricultural Series, economy model\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank capacity:\u003c\/strong\u003e 4 gallons (15 liters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePump type:\u003c\/strong\u003e External diaphragm pump, lever operated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum pressure:\u003c\/strong\u003e 60 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended working pressure:\u003c\/strong\u003e 15 to 50 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAgitation:\u003c\/strong\u003e No jet agitation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHose:\u003c\/strong\u003e 51 in premium flex rubber, black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWand:\u003c\/strong\u003e 20 in fiberglass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeals and O-rings:\u003c\/strong\u003e Nitrile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank material:\u003c\/strong\u003e High density polyethylene with UV inhibitor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTank mouth opening:\u003c\/strong\u003e 5.24 in QuickFill\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrame, handle and lever:\u003c\/strong\u003e Coated metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap:\u003c\/strong\u003e Polypropylene, adjustable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 1 year\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhat's Included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e301 backpack sprayer with 4 gallon tank and external diaphragm pump\u003c\/li\u003e\n\u003cli\u003eSpray gun with lock pin\u003c\/li\u003e\n\u003cli\u003ePlastic adjustable nozzle\u003c\/li\u003e\n\u003cli\u003e90 degree plastic fan nozzle\u003c\/li\u003e\n\u003cli\u003e110 degree plastic fan nozzle\u003c\/li\u003e\n\u003cli\u003e20 in fiberglass wand and 51 in rubber hose\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExternal diaphragm pump.\u003c\/strong\u003e Diaphragm pumps tolerate wettable powders and gritty suspensions that chew up piston seals, and the external module keeps service simple.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEconomy price, professional frame.\u003c\/strong\u003e The frame and pump handle are industrial strength tubular metal, so the cost saving comes out of the pump and wand rather than out of the structure.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFiberglass wand.\u003c\/strong\u003e The 20 in fiberglass wand is light, corrosion proof and non conductive.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree nozzles in the box.\u003c\/strong\u003e Plastic adjustable plus 90 and 110 degree fan nozzles cover stream, cone, mist and broadcast patterns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV inhibited HDPE tank.\u003c\/strong\u003e The polyethylene tank carries a UV inhibitor for outdoor use and storage.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuickFill lid and 5.24 in mouth.\u003c\/strong\u003e The wide opening speeds refills and makes rinsing between chemicals easier.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eRated by the manufacturer for fertilizing, herbicides, weed and feed and general garden spraying. Wetted seals and O-rings are nitrile. Confirm your specific chemical is compatible with nitrile seals and a polyethylene tank before filling, and always follow the chemical label. Chemicals are not included.\u003c\/p\u003e\u003ch3\u003eCheckmarks\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✔ Genuine Sprayers Plus 301, brand new in manufacturer packaging\u003c\/li\u003e\n\u003cli\u003e✔ External diaphragm pump, 60 PSI max, 15 to 50 PSI working range\u003c\/li\u003e\n\u003cli\u003e✔ Handles wettable powders better than a piston pump\u003c\/li\u003e\n\u003cli\u003e✔ 20 in fiberglass wand and 51 in rubber hose\u003c\/li\u003e\n\u003cli\u003e✔ Three nozzles included: plastic adjustable, 90 degree fan, 110 degree fan\u003c\/li\u003e\n\u003cli\u003e✔ UV inhibited HDPE tank with a 5.24 in QuickFill opening\u003c\/li\u003e\n\u003cli\u003e✔ Backed by a 1 year manufacturer warranty\u003c\/li\u003e\n\u003cli\u003e✔ Fast Shipping - Ships Quickly from the USA\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eKeywords\u003c\/h3\u003e\u003cp\u003eSprayers Plus 301, 4 gallon backpack sprayer, diaphragm backpack sprayer, economy backpack sprayer, agricultural sprayer, fiberglass wand sprayer, herbicide sprayer, weed and feed sprayer, lever pump sprayer, 60 PSI sprayer, Agricultural Series sprayer\u003c\/p\u003e\u003cp\u003eSpecifications are taken from the Sprayers Plus published product data for the 301. This is the diaphragm model, not the piston model. Confirm the pressure range, wand material and nozzle set suit your application before purchase. Chemicals are not included and are not shipped with this item.\u003c\/p\u003e","brand":"Sprayers Plus","offers":[{"title":"Default Title","offer_id":53294871740723,"sku":"301","price":73.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/3996\/1139\/files\/DD82580F-B575-408A-8934-9FA743708A11.jpg?v=1786542564","url":"https:\/\/swioutletstore.com\/products\/4-gallon-economy-backpack-agricultural-series","provider":"SWI Outlet Store","version":"1.0","type":"link"}