When you are managing a farm, few tools save you as much time and back-breaking labor as a quality tow behind sprayer. Whether you are applying herbicide across a pasture, spraying fertilizer on hay fields, or knocking out weeds along fence lines, having the right sprayer hooked to your ATV or tractor changes everything. Our team spent weeks comparing 12 of the most popular tow behind sprayers for farms on the market in 2026, digging through thousands of customer reviews, and analyzing real-world performance data to bring you this guide.
We looked at everything from tank capacity and pump durability to boom width and spray consistency. The spread is wide here, from compact 13-gallon units for small properties to heavy-duty 40-gallon rigs built for serious acreage. Prices range from budget-friendly options to commercial-grade setups that rival professional spray rigs. Finding the best tow behind sprayers for farms means matching tank size to your land, choosing the right pump type, and knowing which brands hold up season after season.
One thing that stood out across forum discussions on Reddit and MyTractorForum was how often users struggle with pressure issues, cheap hand wands, and pumps that fail after a season. We factored those real pain points into our analysis. If you want to skip straight to our top picks, the comparison cards below show our three favorites. Otherwise, read on for the full breakdown of all 12 sprayers, a buying guide with acreage sizing tips, and answers to the questions farmers ask most.
Table of Contents
Top 3 Picks for Best Tow Behind Sprayers for Farms in 2026
Master Mfg 40-Gallon UTV Spot Sprayer
- 40-gallon tank
- 2.2 GPM pump
- 25-ft vertical reach
- UTV bed mountable
Master Mfg 36-Gallon Pull-Behind Sprayer
- 36-gallon tank
- 3.0 GPM pump
- 10-ft spray swath
- 2-year warranty
NorthStar 31-Gallon Boom Sprayer
- 31-gallon tank
- 2.2 GPM pump
- 120-inch spray width
- NSQ series pump
Best Tow Behind Sprayers for Farms in 2026
1. NorthStar 31-Gallon Tow-Behind Boom Sprayer – Commercial-Grade NSQ Pump
NorthStar 31-Gallon Tow-Behind Boom/Spot Sprayer, 2.2 GPM, 12V, 70 PSI
31-gallon tank
2.2 GPM at 70 PSI
120-inch spray width
NSQ series pump with continuous duty
Spring-loaded breakaway boom
Pros
- Commercial-grade NSQ series pump with 100% continuous duty rating
- 120-inch spray width with 80-inch effective coverage
- Spring-loaded breakaway boom for durability
- Dual-mode spraying with boom broadcast and precision spot gun
- Recirculation feature keeps chemicals mixed
- Remote switch for seat-side operation
Cons
- Hose clamps may need tightening initially
- Hand spray wand is cheap and may leak
- Regulator may not work properly
I will start with the sprayer that comes up more than any other in forum discussions, and for good reason. The NorthStar 31-gallon has built a reputation as the workhorse that small and mid-size farm operators keep coming back to. The NSQ series pump runs at a 100% continuous duty rating, which means it will not overheat and shut down halfway through your field like cheaper pumps tend to do.
When our team looked at the specs, the 120-inch overall spray width with 80 inches of effective coverage stood out immediately. That is wide enough to make quick work of pasture lanes and open fields without going back and forth a dozen times. The spring-loaded breakaway boom arms are a thoughtful touch, because anyone who has sprayed around fence posts knows how easy it is to snap a boom on something solid.
Real users praise the pump quality and spray coverage consistently. One reviewer on MyTractorForum mentioned that generic replacement parts are easy to find, which is a big deal when you are in the middle of spraying season and something wears out. The dual-mode setup lets you switch between boom broadcast and a spot gun that reaches 19 feet vertically and 30 feet horizontally.
The main complaint pattern across nearly 2,000 reviews is that the included hand spray wand feels cheap compared to the rest of the build. Several users also reported needing to tighten hose clamps during initial assembly and a few had issues with the regulator. These are fixable problems, but worth knowing before you start your first job.
For whom its good
This sprayer is ideal for farm operators managing 5 to 15 acres who need reliable boom coverage and the ability to spot spray fence lines and hard-to-reach areas. The continuous duty pump makes it a great fit if you run long sessions without stopping.
It also works well for anyone who values parts availability and wants a sprayer they can repair themselves rather than replace.
For whom its bad
If you only need to spray a small lawn or garden under 2 acres, the 31-gallon capacity is overkill and you would be better served by a smaller, lighter unit.
It is also not the best choice if you want something that works perfectly out of the box with zero assembly tweaking. Expect to spend time tightening connections and possibly upgrading the hand wand.
2. NorthStar 21-Gallon Tow-Behind Boom Sprayer – Compact Powerhouse
NorthStar 21-Gallon Tow-Behind Boom/Spot Sprayer, 2.2 GPM, 12V, 70 PSI
21-gallon tank
2.2 GPM at 70 PSI
120-inch spray width
NSQ series on-demand pump
Independent nozzle control
Pros
- Commercial-grade NSQ Series on-demand pump
- Spring-loaded breakaway boom for durability
- Dual-mode broadcast and spot spraying
- UV-resistant tank with gallon markers
- Compact storage design
- Remote switch with battery clamps for easy connection
Cons
- Hose connections may leak initially
- Assembly instructions can be confusing
The 21-gallon NorthStar is the little sibling to the 31-gallon model, sharing the same NSQ series pump and boom design in a more compact package. If you found the 31-gallon too large but still want that commercial-grade pump performance, this is your answer. It delivers the same 2.2 GPM at 70 PSI and the same 120-inch spray width.
What I like about this model is that it hits a sweet spot for hobby farmers and small property owners. You get the same independent left and right nozzle control valves, the same dual-mode spraying capability, and the same UV-resistant tank. The 10-gallon difference mainly matters in how often you stop to refill.
Users give it nearly identical marks to the 31-gallon version, with about 1,950 reviews averaging 4.2 stars. The feedback follows the same pattern, positive on pump quality and spray performance, with some frustration around initial hose connections and assembly instructions.
The compact storage design is worth calling out. The boom folds and the whole unit takes up less garage or shed space than you might expect. For someone who does not want a full-size rig parked in the barn year-round, this is a practical advantage.
For whom its good
This is the right pick for small farm operators and hobby farmers managing 2 to 8 acres. It gives you commercial pump quality without the weight and bulk of the larger model.
It also suits anyone with limited storage space who still wants full boom coverage and spot spray capability.
For whom its bad
For larger properties over 10 acres, the 21-gallon tank means more frequent refills, which can slow you down significantly during long spraying sessions.
If you are not comfortable doing some basic assembly and troubleshooting, the confusing instructions and potential for initial leaks could be frustrating.
3. Chapin 97664 15-Gallon Tow-Behind ATV Sprayer – USA-Made Value
CHAPIN 97664 15-Gallon Tow-Behind ATV/UTV Sprayer, 2-Nozzle Boom
15-gallon tank
2.5 GPM Chapin 12V pump
60 PSI max
7-foot spray pattern
3-stage filtration
Pros
- Made in the USA with US-based customer service
- 3-stage filtration to prevent clogs
- Translucent tank for easy fluid level monitoring
- Quick-connect pump with alligator clips
- Affordable price point
Cons
- Plastic construction may be less durable than steel
- Lower customer satisfaction compared to NorthStar models
- Limited stock availability
The Chapin 97664 brings a lot to the table for a smaller budget, starting with the fact that it is made in the USA with US-based customer support. That matters when you need help with parts or warranty issues. The 2.5 GPM Chapin 12V diaphragm pump is self-priming with no shafts or seals to replace, which simplifies long-term maintenance.
The 3-stage filtration system is a feature I appreciate because clogs are one of the most frustrating things when you are mid-spray. Chapin places filters at the tank cap, inside the tank, and at the shut-off, so debris gets caught before it reaches your nozzles. The 7-foot spray pattern from the 2-nozzle boom is adequate for small to medium properties.
With a 3.6-star rating across 142 reviews, this model has more mixed feedback than the NorthStar units. Users who love it praise the filtration system and the quick-connect pump setup. The translucent tank makes it easy to see your fluid level at a glance, which is more useful than you might think when you are trying to plan refills.
The concerns center on the plastic construction, which some users feel is less rugged than the steel-framed alternatives. At 56.5 pounds, it is not exactly lightweight, so make sure your ATV or lawn tractor can handle the tongue weight when the tank is full.
For whom its good
This is a solid entry-level option for first-time buyers with small properties of 1 to 5 acres. The USA-made construction and US-based support give peace of mind if you are new to tow behind sprayers.
It is also a good pick if clog prevention is a priority thanks to the 3-stage filtration that keeps you spraying without interruptions.
For whom its bad
If you need to cover more than 5 acres regularly, the 15-gallon capacity will have you refilling too often. The 7-foot spray pattern is also narrow for larger open areas.
The lower satisfaction rating means it is not the best choice if you want something you can set and forget. Expect more hands-on attention during use.
4. Master Mfg 36-Gallon Pull-Behind Broadcast Sprayer – Premium Wide-Coverage Rig
Master Mfg 36-Gallon Premium Pull-Behind Trailer Broadcast Sprayer – 10ft Swath, 3.0GPM, 60PSI Max
36-gallon tank
3.0 GPM Everflo pump
10-foot spray swath
6 no-drip nozzles
2-year warranty
Pros
- Highest rating at 4.5 stars among all products
- 10-foot broadcast spray swath with 6 no-drip nozzles
- 3.0 GPM pump for faster coverage
- 2-year manufacturer warranty
- 16-inch heavy-duty tires for tough terrain
- Low center of gravity to prevent tipping
Cons
- Very long shipping time of 2 to 4 weeks
- Low review count limits confidence
- Premium price point
The Master Mfg 36-gallon earns our editor’s choice for good reason. It has the highest rating in our entire lineup at 4.5 stars, the widest broadcast spray swath at 10 feet, and the strongest pump at 3.0 GPM. That combination translates to faster coverage and fewer passes across your fields.
The Everflo 3.0 GPM 12V on-demand diaphragm pump is a step above what most sprayers in this class offer. When I compared flow rates across all 12 products, this was the only unit breaking the 3 GPM barrier. The 6 quick-attach no-drip nozzles ensure even distribution and prevent chemical waste when you stop spraying.
The 16-inch heavy-duty tires are a detail that matters more than it sounds. If your farm has rough terrain, rutted paths, or soft ground after rain, larger tires keep you moving without getting stuck or tipping. The low center of gravity design further reduces tipping risk even on slopes.
The 2-year manufacturer warranty is one of the best in this roundup, matching only the Master Mfg 24-gallon and the Brinly models. The main trade-off is the shipping time, which can stretch 2 to 4 weeks, and the limited review count of just 16. While the early reviews are excellent, the sample size is small enough that we recommend ordering early if you need it for spraying season.
For whom its good
This is the best option for mid-size farm operators managing 8 to 20 acres who want maximum spray coverage per pass. The 10-foot swath and 3.0 GPM pump cut your spraying time significantly compared to narrower rigs.
It is also ideal if you have rough terrain and need a stable sprayer that will not tip easily. The 16-inch tires and low center of gravity handle uneven ground well.
For whom its bad
If you need a sprayer quickly, the 2 to 4 week shipping time is a serious drawback. Plan ahead or look at in-stock alternatives.
The limited number of reviews means less confidence in long-term reliability compared to models with thousands of user experiences to draw from.
5. Master Mfg 24-Gallon Pull-Behind Broadcast Sprayer – Compact Mid-Range
Master Mfg 24-Gallon Deluxe Pull-Behind Trailer Broadcast Sprayer – 7ft Swath, 2.2GPM, 70PSI Max
24-gallon tank
2.2 GPM Everflo pump
70 PSI max
7-foot spray swath
2-year warranty
Pros
- 2-year manufacturer warranty
- Good pressure at 70 PSI max
- Compact design with folding boom
- Alloy steel and polypropylene construction
- 13-inch heavy-duty tires for tough terrain
Cons
- Smallest broadcast spray swath at 7 feet
- Limited review count of 20
- Lower rating than the 36-gallon model
The Master Mfg 24-gallon sits right in the middle of the Master Manufacturing lineup, offering the same alloy steel and polypropylene build quality as its bigger sibling in a more manageable size. It shares the 2-year warranty and the Everflo pump design, though at 2.2 GPM rather than the 3.0 GPM of the 36-gallon model.
The 7-foot spray swath is the narrowest in the Master Mfg family but still respectable for a broadcast sprayer. With 4 quick-attach no-drip nozzles, you get even coverage across the swath width. The folding boom design makes storage much easier when the sprayer is not in use.
What makes this model appealing is the combination of good construction materials and a compact footprint. The alloy steel frame gives it durability that all-plastic alternatives cannot match, and the polypropylene tank resists chemical corrosion from standard farm chemicals.
The 13-inch tires are slightly smaller than the 36-gallon version but still handle rough farm terrain better than the 10-inch tires found on budget models. The low center of gravity design carries over from the larger model, which keeps things stable on uneven ground.
For whom its good
This is a great middle-ground option for property owners with 3 to 10 acres who want solid build quality without the bulk and wait time of the 36-gallon model.
It also suits buyers who value warranty coverage, since the 2-year manufacturer warranty matches the best in this roundup.
For whom its bad
The 7-foot swath is narrow for large open fields, meaning more passes and more time spent spraying compared to wider rigs.
With only 20 reviews, there is less community feedback to draw from compared to models like the NorthStar units with nearly 2,000 reviews each.
6. Grass Guardian 25-Gallon Pull-Behind Broadcast Sprayer – Versatile Spot and Boom
Grass Guardian 25 Gallon Pull-Behind Trailer Broadcast Sprayer – 1.1GPM, 7′ Swath
25-gallon translucent tank
1.1 GPM Everflo pump
40 PSI max
7-foot broadcast swath
Spot spray to 20 feet
Pros
- 25-gallon translucent tank with raised volume markings
- 7-foot broadcast spray swath with spot spray capability
- Adjustable spot spray gun from stream to mist
- 10-inch pneumatic tires for tough terrain
- Hitches onto zero-turn mowers ATVs and UTVs
- Shut-off valve controls flow to boom
Cons
- Lower flow rate at 1.1 GPM compared to competitors
- Lower max pressure at 40 PSI
- Limited stock availability
The Grass Guardian 25-gallon is built by Valley Industries and offers something that several sprayers in this roundup do not, the ability to easily switch between broadcast boom spraying and targeted spot treatment. The adjustable spot spray gun goes from a focused stream to a wide mist, giving you flexibility for different applications.
The 25-gallon translucent tank with raised volume markings is a practical feature. You can see exactly how much chemical mix you have left at any time, which helps you plan refills instead of running dry mid-row. The shut-off valve lets you cut flow to the broadcast boom when you only want to use the spot gun.
The hitch design is worth noting because it works with zero-turn mowers, ATVs, and UTVs. That versatility means you can use whatever vehicle you have available without needing a dedicated tractor. The 10-inch pneumatic tires handle farm terrain adequately.
The main limitation is the 1.1 GPM flow rate and 40 PSI maximum pressure, both of which are lower than competing models in this price range. The Everflo diaphragm pump is reliable for its size, but it will not match the output or reach of the 2.2 GPM NorthStar pumps. For smaller properties and lighter-duty work, it gets the job done.
For whom its good
This is a great all-arounder for property owners with 2 to 8 acres who need both broadcast coverage and spot treatment capability from a single unit.
It is also a strong choice if you want to use a zero-turn mower as your towing vehicle, since the hitch is designed for that purpose.
For whom its bad
The low flow rate and pressure make it unsuitable for large-acreage operations or anyone who needs to spray tall trees and deep fence lines.
If you need maximum spray power for thick brush or heavy-duty herbicide application, the 1.1 GPM pump will leave you wanting more.
7. Ironton 13-Gallon Tow-Behind Broadcast Sprayer – Lightweight Starter
Ironton Tow-Behind Trailer Broadcast and Spot Sprayer, 13-Gal. Capacity
13-gallon UV-resistant tank
1 GPM Ironton pump
Roundup approved
Bottom drain
Chemical-resistant components
Pros
- 1 GPM pump with durable chemical-resistant components
- 13-gallon UV-resistant tank compatible with virtually all pesticides
- Gallon marks molded into tank for easy monitoring
- 7.5-inch opening and easy-empty bottom drain
- Approved for use with Roundup agricultural herbicide
- Lightweight at 29.4 pounds
Cons
- Lowest flow rate at 1 GPM
- Smallest tank capacity in roundup
- No boom spray capability mentioned
The Ironton 13-gallon is the most compact sprayer in our lineup, and that is exactly its strength. At just 29.4 pounds empty, it is easy to hitch up, maneuver, and store. For someone with a small property who does not need a large rig, this keeps things simple and affordable.
The tank is UV-resistant and compatible with virtually all common pesticides, and it is specifically approved for use with Roundup agricultural herbicide. Gallon marks are molded right into the tank, so you always know your fluid level. The 7.5-inch opening makes filling easy, and the bottom drain simplifies cleanup.
What surprised me is the solid 4.2-star rating across 522 reviews, which is impressive for a budget model. The rating distribution shows 62% of users giving it 5 stars, suggesting that most buyers are happy with what they get for the price.
The 1 GPM pump is the lowest flow rate in this roundup, so this is not a sprayer for covering large areas quickly. But for spot treatment, small lawn applications, and light-duty farm use, it does what it needs to do reliably. The chemical-resistant components hold up well to standard farm chemicals.
For whom its good
This is the ideal starter sprayer for first-time buyers with properties of 1 to 3 acres. The lightweight design makes it easy for anyone to handle, and the price point keeps things accessible.
It is also a good backup unit for larger operations that already have a primary sprayer but want something small for quick spot treatments.
For whom its bad
With the smallest tank and lowest flow rate in the lineup, this will frustrate anyone trying to cover more than a few acres. You will spend more time refilling and waiting than actually spraying.
If you need boom broadcast capability for even coverage across open areas, this model does not include a boom system.
8. Brinly 25-Gallon Self-Storing Tow Behind Sprayer – Collapsible Boom Design
Brinly Self-Storing Tow Behind Lawn and Garden Sprayer with Collapsible Boom, 25-Gallon
25-gallon poly tank
12V pump with tractor switch
12-foot spray hose
Collapsible swing-away booms
Ultra Lo-Drift tips
Pros
- Heavy-duty steel frame with powder-coated finish
- Non-corrosive tank tubes and valves
- Ultra Lo-Drift spray tips for minimal wind drift
- Collapsible swing-away booms for easy maneuvering
- 12-foot spray hose with ergonomic thumb control gun
- Universal hitch attaches to tractors ZTRs and ATVs
- Made in the USA since 1839
Cons
- Low stock availability
- Higher price point
- Fewer reviews at 48
The Brinly 25-gallon stands out for its collapsible boom design, which addresses one of the most common complaints about tow behind sprayers. The swing-away booms fold in, making it easy to pass through garden gates, navigate around retaining walls, and store the unit in tight spaces. For farms with mixed terrain including tight areas, this is a genuinely useful feature.
The Ultra Lo-Drift spray tips are another standout detail. Wind drift is a real problem when spraying herbicides, because you do not want chemicals landing where they can damage desirable plants. Brinly designed these tips specifically for accuracy and minimal drift, which matters for both contact and systemic weed control.
The 12-foot spray hose with ergonomic thumb control spray gun gives you solid reach for spot treatments. The universal single-pin hitch attaches to lawn tractors, zero-turn mowers, and ATVs, so you have flexibility in towing options. Brinly has been making lawn and garden equipment since 1839, and the build quality here reflects that heritage.
The main concern is stock availability. With low stock being a recurring issue, you may need to act quickly when this model becomes available. The 4.0-star rating across 48 reviews is solid but comes from a smaller sample size than some competitors.
For whom its good
This is an excellent choice for farm and property owners who need to spray in and around obstacles like garden gates, trees, and retaining walls. The collapsible boom design handles tight spaces better than fixed-boom alternatives.
It also suits buyers who prioritize drift reduction for precision spraying near desirable plants and crops.
For whom its bad
Stock availability can be unpredictable, so if you need a sprayer immediately this may not be the most reliable choice.
The higher price point relative to similar-capacity models means it is not the best value if your primary need is simple broadcast spraying in open areas.
9. Chapin 97214 25-Gallon Tow-Behind ATV Sprayer – Triple Filtration System
CHAPIN 97214 25-Gallon ATV/UTV Sprayer with 2-Nozzle Boom & 12V Pump
25-gallon translucent tank
2.5 GPM Chapin 12V pump
7-foot spray pattern
3-stage filtration
19-inch poly wand
Pros
- EZ Mount quickly attaches to standard ATV UTV or lawn tractors
- Made in the USA with global materials
- Rust-resistant translucent 25-gallon poly tank
- 2.5 GPM self-priming diaphragm pump with no shafts or seals
- 3-stage filtration system to limit clogs
- 19-inch poly wand and 180-inch reinforced PVC hose
- 2-nozzle spray boom with 7-feet spray pattern
Cons
- Lower satisfaction rating at 3.9 stars
- 1-star reviews at 18% suggest quality control issues
- No boomless option
The Chapin 97214 is the larger sibling of the Chapin 97664 we reviewed earlier, stepping up to a 25-gallon tank while keeping the same 2.5 GPM Chapin 12V diaphragm pump and the 3-stage filtration system. The EZ Mount system lets you quickly attach it to your ATV, UTV, or lawn tractor and switch it between vehicles as needed.
The 3-stage filtration is one of the strongest features in the Chapin lineup. Filters at the tank cap, inside the tank, and at the shut-off mean debris is caught at three different points before it can clog your nozzles. Anyone who has had to stop mid-spray to clear a blocked nozzle knows how valuable this is.
The self-priming diaphragm pump has no shafts or seals to replace, which reduces long-term maintenance costs. The translucent tank lets you monitor fluid levels while filling and spraying, and the 6-inch opening makes filling straightforward.
The 3.9-star rating across 172 reviews is on the lower side for this roundup, with 18% of reviews at 1 star. That is a notable concern and suggests some quality control issues. The 5-star rate of 60% shows many users are satisfied, but the higher-than-average negative reviews mean you should inspect the unit carefully upon arrival.
For whom its good
This is a solid choice for ATV and UTV owners with 3 to 8 acres who want clog-resistant operation and the ability to move the sprayer between vehicles quickly.
It is also good for users who want US-based customer service and a self-priming pump that requires minimal maintenance over its lifespan.
For whom its bad
The 18% one-star rate is a red flag for buyers who want a hassle-free experience. You may want to consider a higher-rated alternative if reliability is your top priority.
If you need a wider spray pattern than 7 feet, this boom will require more passes to cover open areas compared to the Master Mfg or NorthStar models.
10. Chapin 97600 15-Gallon EZ Tow Sprayer – Dripless Professional Design
CHAPIN International Inc. 97600 15-Gallon, 12-Volt EZ Tow Dripless Fertilizer, Herbicide and Pesticide Sprayer, 15-Gallon (1 Sprayer/Package)
15-gallon translucent tank
12V diaphragm pump
15-ft reinforced hose
7-ft coverage boom
Dripless shut-off
Pros
- 15-gallon translucent tank with 5-inch wide mouth and drain plug
- Compatible with common fertilizers weed killers and pesticides
- High performing 12V diaphragm pump with dual filtration
- Professional dripless shut-off with Comfort Grip lock-on feature
- 15-ft reinforced hose and 7-ft coverage spray boom
- Durable steel frame trailer with pneumatic tires and adjustable hitch
Cons
- Lower rating at 3.8 stars across 233 reviews
- 1-star reviews at 14% indicate some quality issues
- Smaller tank for the price range
The Chapin 97600 focuses on professional features in a compact 15-gallon package. The professional dripless shut-off with Comfort Grip lock-on is a detail that matters when you are spraying for extended periods. No one wants chemical drips on their hands or equipment, and the lock-on feature reduces hand fatigue.
The 15-foot reinforced hose gives you solid reach from the sprayer to your target area, and the 7-foot coverage spray boom handles broadcast applications. The durable steel frame trailer with pneumatic tires and adjustable hitch is built to handle farm terrain better than lighter-duty alternatives.
Dual filtration helps reduce clogs, though it is not as comprehensive as the 3-stage system on the newer Chapin models. The brass extension wand material is a step up from all-plastic alternatives and should hold up better to repeated chemical exposure.
The 3.8-star rating across 233 reviews puts this model in the lower tier for this roundup. About 14% of reviews are 1 star, which suggests some consistency issues. The users who are happy praise the steel frame, the dripless shut-off, and the compatibility with standard farm chemicals.
For whom its good
This is a good fit for property owners who want a compact sprayer with professional features like the dripless shut-off and steel frame construction. It works well for 1 to 5 acre properties.
The brass wand and adjustable hitch make it a good choice for users who will spray frequently and want durable components that resist chemical wear.
For whom its bad
The combination of a small 15-gallon tank and a higher price point means the value proposition is weaker than competing models with larger tanks for similar or lower cost.
The 3.8-star rating and 14% one-star rate suggest you should be prepared for potential quality issues and factor in the time to inspect and test the unit before relying on it.
11. Master Mfg 40-Gallon UTV Spot Sprayer – Maximum Coverage Capacity
Master Mfg 40-Gallon Deluxe UTV Spot Sprayer – 2.2GPM, 70PSI Max for Fertilizer, Weed & Pest
40-gallon tank
2.2 GPM Everflo pump
70 PSI max
25-ft vertical spot reach
UTV bed mountable
Pros
- Largest tank capacity at 40 gallons
- Spot spray up to 25 feet vertically and 30 feet horizontally
- 2.2 GPM 12V Everflo diaphragm pump
- Deluxe adjustable spray gun
- Hose strap prevents damage to spray gun
- Can be secured to UTV bed for transport
Cons
- Spot sprayer only with no broadcast boom included
- Requires UTV bed space for mounting
The Master Mfg 40-gallon UTV spot sprayer takes our Best Value award by combining the largest tank capacity in this roundup with a strong 4.3-star rating and a price point that undercuts most competitors. This is a spot sprayer rather than a broadcast boom unit, designed for targeted application of weeds, trees, livestock areas, and fence lines.
The reach on this unit is impressive. Spot spray up to 25 feet vertically and 30 feet horizontally means you can hit tall trees, deep fence lines, and hard-to-reach areas from a distance. The deluxe adjustable spray gun gives you control over the pattern from a focused stream to wider coverage.
The mounting design is built specifically for UTV side-by-side beds, which is a different approach from the tow-behind models. You secure the tank in your UTV bed, which gives you a mobile spot-spraying platform that can reach anywhere your UTV can go. This setup is particularly useful for large properties with varied terrain.
With 171 reviews averaging 4.3 stars and 67% giving 5 stars, this model has strong user satisfaction. The Everflo EF2200-QA diaphragm pump is the same reliable unit used across the Master Mfg lineup. The included hose strap prevents damage to the spray gun during transport, a small but thoughtful detail.
For whom its good
This is the best choice for farm operators with 10 or more acres who need a high-capacity spot sprayer for fence lines, tree lines, livestock areas, and targeted weed control across varied terrain.
It is also ideal for UTV owners who want a sprayer that rides in the bed rather than being towed behind, giving better maneuverability in tight spaces.
For whom its bad
If you need broadcast boom coverage for even application across open fields, this spot-only model will not meet your needs. Look at the Master Mfg 36-gallon or NorthStar models instead.
You also need a UTV with adequate bed space to mount the tank. If you only have an ATV or lawn tractor, the mounting design will not work without modification.
12. Chapin 98444 40-Gallon ATV Water Tank Sprayer – Heavy-Duty Triple Filtration
CHAPIN 98444 40-Gallon ATV/UTV Sprayer, 2-Nozzle Boom & 2.5 GPM Pump
40-gallon chemical-resistant tank
2.5 GPM diaphragm pump
60 PSI max
2-nozzle boom
Triple filtration
Pros
- 40-gallon chemical-resistant translucent poly tank
- Triple filtration system reduces downtime
- 2.5 GPM diaphragm pump can run dry safely
- Made in the USA with US-based customer service
- 20-inch poly spray wand with 180 inches of reinforced hose
- 2-inch drain with built-in 3/4-inch port for quick emptying
Cons
- Lower review count at 50
- Limited stock availability
- 60 PSI max is lower than some competitors
The Chapin 98444 rounds out our roundup with the largest tank in the Chapin lineup at 40 gallons, paired with a 2-nozzle boom and the triple filtration system that Chapin is known for. Designed for agriculture, farming, and acreage use, it is built to handle standard fertilizers, lawn chemicals, and weed control products.
The 2.5 GPM diaphragm pump with alligator clips connects to any 12V battery, and it can run dry safely without damage. That dry-run protection is valuable because accidentally running a pump without liquid is one of the most common ways to kill a sprayer pump. The chemical-resistant translucent poly tank lets you see fluid levels at all times.
Triple filtration is the standout feature, with filters at the cap basket, inside the tank, and at the shut-off. This 3-stage approach significantly reduces the downtime caused by clogs. The 20-inch poly spray wand and 180 inches of reinforced hose give you solid reach for spot work alongside the boom coverage.
The 2-inch drain with built-in 3/4-inch port makes emptying and cleaning the tank quick and thorough. With 50 reviews averaging 4.2 stars and 64% giving 5 stars, early user feedback is positive. The main concern is limited stock availability, so availability may be spotty.
For whom its good
This is an excellent heavy-duty option for farm operators with 10 or more acres who need both boom coverage and spot treatment in a single large-capacity unit. The triple filtration is ideal for users who work with chemicals that tend to clog nozzles.
It is also a strong choice for buyers who want USA-made construction with accessible customer service and the ability to run the pump dry without damage.
For whom its bad
With only 50 reviews, there is less long-term reliability data compared to the NorthStar models with nearly 2,000 reviews each. If you want maximum confidence, those models have more proven track records.
Stock availability issues mean you may need to wait or look elsewhere if you need a sprayer quickly for spraying season.
Buying Guide: How to Choose the Right Tow Behind Sprayer?
Choosing from the best tow behind sprayers for farms comes down to five key decisions. Get these right and you will end up with a sprayer that matches your operation perfectly. Get them wrong and you will be frustrated by constant refills, weak spray pressure, or a pump that fails mid-season.
Tank Capacity: Match Your Acreage
Tank size is the single most important decision because it determines how much area you can cover before refilling. A general rule is that 1 gallon of mixed spray covers about 200 to 400 square feet depending on your application rate. For broadcast spraying at standard rates, here is what works.
For 1 to 3 acres, a 13 to 15-gallon sprayer like the Ironton or Chapin 97664 is sufficient. For 3 to 8 acres, step up to a 21 to 25-gallon unit like the NorthStar 21-gallon or Grass Guardian. For 8 to 15 acres, the 31 to 36-gallon range from NorthStar or Master Mfg is ideal. For 15 acres and up, look at the 40-gallon models from Master Mfg or Chapin.
Boom vs Boomless Sprayers
Boom sprayers use a horizontal bar with multiple nozzles for even, wide-area coverage. They are best for open fields and pasture where you want consistent application across a defined swath. The NorthStar models and Master Mfg 36-gallon are boom sprayers with spray widths from 7 to 10 feet.
Boomless sprayers use a single nozzle or cluster that fans out to cover a wide area without a physical boom arm. They are better for rough terrain, areas with obstacles, and spots where a boom might get damaged. If you spray around trees, fence posts, and uneven ground, boomless or spot-only designs like the Master Mfg 40-gallon UTV sprayer may serve you better.
Pump Types: What Matters for Farm Use
Diaphragm pumps are the most common type in tow behind sprayers and are excellent for agricultural chemicals. They can handle abrasive and corrosive materials, run dry without damage in some designs, and are self-priming. The NorthStar NSQ series and Chapin 12V pumps are both diaphragm designs.
Roller pumps offer higher flow rates and pressures but are more sensitive to abrasive chemicals and cannot run dry. Centrifugal pumps deliver high volume at lower pressures and are better for fertilizer application than herbicide spraying. For most farm applications, a diaphragm pump is the right choice.
Flow rate matters too. The Master Mfg 36-gallon leads with 3.0 GPM, while most others run 2.2 to 2.5 GPM. Higher GPM means faster coverage and better spray reach, but it also drains your tank faster.
Mounting Options
Tow-behind sprayers hitch to your ATV, UTV, lawn tractor, or zero-turn mower using a pin hitch. This is the most versatile option and covers most of the sprayers in our roundup. The Brinly and Grass Guardian models specifically mention zero-turn mower compatibility.
UTV bed-mount sprayers like the Master Mfg 40-gallon ride in your UTV bed rather than being towed. This gives you better visibility and maneuverability but requires bed space. Three-point hitch sprayers mount directly to your tractor and are common for larger operations, though none of the models in this roundup use that configuration.
Key Features Checklist
Look for these features when comparing models: a continuous duty pump rating so it will not overheat during long sessions, a pressure gauge to monitor output, breakaway boom arms to prevent damage from obstacles, multiple filtration stages to prevent clogs, a translucent tank with volume markings, and a remote switch for seat-side operation. Parts availability is also critical, which is why NorthStar and Chapin get positive marks from forum users for having generic, easy-to-find replacement parts.
Frequently Asked Questions
Which pull-behind sprayer is the best?
The Master Mfg 36-Gallon Pull-Behind Broadcast Sprayer earns our top pick for its 4.5-star rating, 10-foot spray swath, and 3.0 GPM pump. For budget-conscious buyers, the Master Mfg 40-Gallon UTV Spot Sprayer offers the best value with the largest tank capacity and a 4.3-star rating. The NorthStar 31-Gallon remains the most popular choice with nearly 2,000 reviews.
What size tow behind sprayer do I need?
For 1 to 3 acres, a 13 to 15-gallon sprayer is sufficient. For 3 to 8 acres, choose a 21 to 25-gallon tank. For 8 to 15 acres, step up to a 31 to 36-gallon unit. For properties over 15 acres, a 40-gallon sprayer minimizes refill stops. Match tank size to your acreage to avoid constant interruptions during spraying.
How many acres will a 150 gallon sprayer cover?
A 150-gallon sprayer typically covers 7 to 15 acres per fill depending on your application rate. At a standard rate of 10 to 20 gallons per acre for broadcast herbicide application, 150 gallons gives you enough mix for a full mid-size field session without refilling.
How many gallon sprayer do I need for 2 acres?
For 2 acres, a 13 to 15-gallon tow behind sprayer is the right size. At standard application rates of 10 to 20 gallons per acre, you will need 20 to 40 gallons total, meaning one or two refills with a 15-gallon tank. The Ironton 13-gallon or Chapin 97664 15-gallon are good options for this property size.
How to fix a sprayer that won’t spray?
First, check that the pump is receiving power and the battery connections are secure. Next, inspect the filter and nozzle for clogs and clean them if needed. Then verify the tank has enough liquid and the intake tube is submerged. Check for air leaks in the suction line and prime the pump if needed. If the pump runs but produces no pressure, the diaphragm or valves may be worn and need replacement.
Conclusion
Finding the best tow behind sprayers for farms in 2026 comes down to matching tank size to your acreage, choosing a pump that will not quit mid-session, and picking a brand with available replacement parts. Our editor’s choice goes to the Master Mfg 36-Gallon for its unmatched spray swath and pump output, while the Master Mfg 40-Gallon UTV Spot Sprayer takes Best Value for maximum capacity at a great price point.
The NorthStar 31-Gallon remains the crowd favorite with nearly 2,000 reviews and a proven track record of durability. Whatever your farm size and budget, one of the 12 sprayers in this roundup will get the job done right. Take time to match the specs to your specific needs, and you will have a reliable spraying partner for seasons to come.