{"product_id":"tow-behind-trailer-boom-broadcast-and-spot-sprayer-21-gallon","title":"Tow-Behind Trailer Boom Broadcast and Spot Sprayer - 21-Gallon","description":"\u003cp\u003eIn this review of the Tow-Behind Trailer Boom Broadcast and Spot Sprayer, the reviewer finds it a practical choice for homeowners and small-acreage operators who need a reliable, easy-to-use sprayer for broadcast and spot applications. The single biggest reason to buy is the combination of a well-designed 21-gallon tank and a robust 12V 2.2 GPM NSQ Series pump that primes quickly and supports continuous use, making it suitable for treating lawns, pastures, and larger gardens without frequent refills.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e21-Gallon Tank:\u003c\/strong\u003e The large-capacity proprietary tank reduces refill frequency so users can cover more ground between stops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V 2.2 GPM Pump:\u003c\/strong\u003e The NSQ Series on-demand pump delivers faster priming and steady flow for consistent spray performance across varied tasks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Materials:\u003c\/strong\u003e Santoprene diaphragm and Viton valves provide chemical resistance and longer life when using a broad range of pesticides and solutions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBoom Coverage:\u003c\/strong\u003e The boom provides 120in overall width with about 80in effective spray width for efficient broadcast spraying of medium-sized areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContinuous Duty Rating:\u003c\/strong\u003e A 100% continuous duty rating and up to 70 PSI maximum allow extended runs without overheating or loss of pressure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWho It's For\u003c\/h2\u003e\n\u003cp\u003eThis sprayer is best for homeowners with large lawns, hobby farms, and small acreage owners who need to treat turf, weeds, or apply liquid fertilizer across 1-3 acres at a time. The tow-behind setup and boom make it a good fit for tractors, ATVs, and utility vehicles used by landscapers or property managers who value coverage and fewer trips to refill.\u003c\/p\u003e\n\u003cp\u003eIt is less appropriate for someone who requires heavy industrial duty cycles or who frequently sprays highly abrasive or particulate-filled mixes not recommended for diaphragm pumps. Customers who prioritize ultra-heavy-duty commercial gear or complex, certified agricultural sprayers should consider higher-spec commercial models.\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\u003eLarge 21-gallon tank minimizes downtime and simplifies larger-area jobs.\u003c\/li\u003e\n\u003cli\u003e12V 2.2 GPM NSQ pump provides quick priming and consistent flow for even spray distribution.\u003c\/li\u003e\n\u003cli\u003eSantoprene diaphragm and Viton valves improve chemical compatibility and reliability with common pesticides.\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 reported mixed durability on components, so occasional replacement parts may be needed over long-term use.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eCapacity\u003c\/td\u003e\n\u003ctd\u003e21 gallons\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump\u003c\/td\u003e\n\u003ctd\u003e12V 2.2 GPM NorthStar NSQ Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax Pressure\u003c\/td\u003e\n\u003ctd\u003e70 PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDuty Rating\u003c\/td\u003e\n\u003ctd\u003e100% continuous duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiaphragm \/ Valves\u003c\/td\u003e\n\u003ctd\u003eSantoprene diaphragm, Viton valves\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoom Width\u003c\/td\u003e\n\u003ctd\u003e120in overall, 80in effective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOur Verdict\u003c\/h2\u003e\n\u003cp\u003eThe Tow-Behind Trailer Boom Sprayer offers solid value for homeowners and small-acreage users who need a dependable 21-gallon sprayer with a fast-priming 12V pump and broad boom coverage. It balances capacity, chemical resistance, and continuous operation, making it a practical buy for routine lawn and pasture work, though users should be aware that some wear on parts can occur with heavy use.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eHow much area can I cover on a single tank?\u003c\/strong\u003e\u003cbr\u003eCoverage depends on application rate, but the 21-gallon tank is sized to treat medium-sized lawns and can reduce refill stops for 1-3 acre jobs at typical application rates.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the pump suitable for continuous use?\u003c\/strong\u003e\u003cbr\u003eYes. The NSQ Series 12V 2.2 GPM pump has a 100% continuous duty rating and up to 70 PSI for extended runs.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan it handle most pesticides?\u003c\/strong\u003e\u003cbr\u003eThe tank has UV-resistant, extra-thick walls and the pump uses Santoprene and Viton components for broad chemical compatibility, but always confirm compatibility with specific products.\u003c\/p\u003e","brand":"NorthStar","offers":[{"title":"Default Title","offer_id":48262054346971,"sku":"B00YEQ45PC","price":399.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0724\/1043\/1707\/files\/61ouNtpsG1L._AC_SL1500.jpg?v=1778279590","url":"https:\/\/gearmusthave.com\/products\/tow-behind-trailer-boom-broadcast-and-spot-sprayer-21-gallon","provider":"GearMustHave","version":"1.0","type":"link"}