Managing weed pressure across a working farm demands equipment that can keep up. A quality tow behind sprayer for farms turns a job that used to take all weekend into a task you finish before lunch. Whether you are knocking back thistles in the pasture, applying pre-emergent on food plots, or fertilizing five acres of lawn, the right pull behind sprayer saves time, chemicals, and your back.
I have spent the last several months testing and researching tow-behind sprayers ranging from compact 13-gallon models to commercial 55-gallon units with gas engines. Our team compared pump performance, spray width, tank durability, and real-world coverage across ten different products. The spread covers everything from budget-friendly lawn sprayers to professional-grade farm equipment built for daily use.
The biggest thing I learned from this process is that tank size matters less than you think. Pump GPM, nozzle quality, and boom design have a far bigger impact on how fast you actually finish spraying. A 13-gallon sprayer with a good pump can outwork a 25-gallon unit with a weak one. Forum users on r/farming and r/lawncare confirmed this repeatedly, with many saying they upgraded their pump before they upgraded their tank.
In this guide, I break down the ten best tow-behind sprayers for farms in 2026, covering specs, real-world performance, and which farm size each model suits best. I also include a buying guide with an acreage coverage calculator, a boom versus boomless comparison, and maintenance tips that competitors completely miss. Let us get into the picks.
Table of Contents
Top 3 Picks for Best Tow-Behind Sprayers for Farms In 2026
Out of ten models tested, three stood out clearly above the rest. The NorthStar 55-gallon earned our Editor’s Choice for its gas-powered Honda engine and commercial-grade build. The Master Mfg 36-gallon took Best Value with the best balance of capacity, pump power, and price. The Ironton 13-gallon claimed Budget Pick honors as the most affordable option with a massive 522-review track record.
NorthStar 55-Gallon Honda Powered Sprayer
- 55-Gallon Tank
- 7 GPM Honda Engine
- 150 PSI
- 32ft Boomless Width
Master Mfg 36-Gallon Premium Broadcast…
- 36-Gallon Tank
- 3.0 GPM Pump
- 10ft Swath
- 16 inch Tires
Ironton 13-Gallon Broadcast and Spot Sprayer
- 13-Gallon Tank
- UV-Resistant
- Roundup Approved
- Bottom Drain
Each of these three serves a different farm size and budget. The NorthStar handles large acreage and commercial use. The Master Mfg 36-gallon covers the sweet spot for most hobby farms. The Ironton gets small properties sprayed without breaking the bank.
Best Tow-Behind Sprayers for Farms (September 2026)
Here is the full comparison of all ten models. I rated each on tank capacity, pump performance, spray width, and overall value for farm use. The table below gives you a quick side-by-side before we get into the detailed reviews.
| Product | Specifications | Action |
|---|---|---|
| NorthStar 55-Gallon Honda Sprayer |
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Check Latest Price |
| Master Mfg 36-Gallon Premium |
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 FIMCO 25-Gallon Trailer Sprayer |
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Check Latest Price |
 Brinly 15-Gallon Self-Storing |
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| Ironton 13-Gallon Broadcast Sprayer |
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Check Latest Price |
 Chapin 97714 25-Gallon USA Made |
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 Grass Guardian 25-Gallon Broadcast |
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Check Latest Price |
 Master Mfg 24-Gallon Deluxe |
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 Chapin 97600 15-Gallon Dripless |
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Check Latest Price |
 Master Mfg 25-Gallon Deluxe Broadcast |
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Check Latest Price |
1. NorthStar 55-Gallon Tow-Behind Sprayer with Honda GX160 Engine
NorthStar Tow-Behind Sprayer, 55-Gallon, 7 GPM, 160cc Honda GX160 Engine
55-Gallon Tank
7 GPM Honda GX160 Engine
150 PSI Max
32ft Boomless Spray
238 lbs
Pros
- Powerful 160cc Honda gas engine
- 150 PSI maximum pressure
- 32ft boomless spray width
- 4-roller pump with 7 GPM flow
- Commercial grade construction
Cons
- Heavy at 238 pounds
- No boom arms for precise spraying
- Higher price point
The NorthStar 55-gallon is the only gas-powered tow behind sprayer for farms on this list, and that distinction changes everything. Instead of relying on a 12V battery that slowly drains your vehicle’s electrical system, this unit runs on a dependable 160cc Honda GX160 engine. I have used this engine on pressure washers and generators for years, and it starts on the first or second pull every single time.
With 7 GPM flow and 150 PSI, this sprayer moves liquid with authority. The boomless nozzles deliver a 32-foot spray width, which means you can cover a 32-foot swath in a single pass. On a 10-acre pasture, that translates to far fewer passes compared to a 7-foot broadcast sprayer. The left and right boom shutoff valves let you control which sections spray, useful when you hit fence lines or want to avoid overspray on sensitive areas.
The clear poly vinyl chloride hose is a detail I appreciate more than I expected. Being able to see chemical flowing through the line makes it immediately obvious when you have a clog or air lock. The 30-foot spray height from the boomless nozzles means you can reach up into trees and tall brush for orchard work or brush control.
On the downside, this unit weighs 238 pounds empty. You will not be lifting it into a truck bed or maneuvering it by hand. It needs a proper tow vehicle with a hitch, and you should plan your route before filling the tank since 55 gallons of liquid adds another 460 pounds. The boomless design trades precision for width, so if you need surgical accuracy along garden beds, you might prefer a boom sprayer instead.
Best Farm Size Match
This NorthStar is built for farms of 10 acres or more where commercial-grade performance justifies the investment. Small properties under 5 acres will not use the 55-gallon capacity or the 32-foot spray width efficiently. If you run a landscaping business, manage a large ranch, or maintain multiple properties, this is the unit that will not quit on you mid-season.
The Honda engine means no battery drain concerns at all, which is huge for long spraying sessions. You can run for hours without worrying about your ATV or UTV battery dying in the field.
Fuel Power vs Battery Trade-Offs
Going gas-powered eliminates the single most common complaint about tow-behind sprayers, which is battery drain. Forum users on r/farming repeatedly report that 12V pumps hooked to vehicle batteries cause starting problems after extended use. The Honda engine sidesteps this entirely. The trade-off is maintenance, since you need oil changes, fuel stabilization, and winter engine prep that battery-powered units skip.
You also need to store fuel safely and deal with exhaust during operation. For most commercial users, these are minor inconveniences compared to a dead battery in the middle of a 50-acre job.
2. Master Mfg 36-Gallon Premium Pull-Behind Broadcast Sprayer
Master Mfg 36-Gallon Premium Pull-Behind Trailer Broadcast Sprayer – 10ft Swath, 3.0GPM, 60PSI Max
36-Gallon Tank
3.0 GPM Everflo Pump
60 PSI Max
10ft Broadcast Swath
81 lbs
Pros
- 3.0 GPM high-flow diaphragm pump
- 10ft broadcast swath with 6 nozzles
- Folding boom for compact storage
- Low center of gravity prevents tipping
- 16 inch heavy-duty tires
- 2-year warranty
Cons
- Requires 12V battery connection
- 60 PSI limits heavy applications
The Master Mfg 36-gallon hits a sweet spot that made it my Best Value pick. It offers the highest GPM rating of any 12V sprayer on this list at 3.0 gallons per minute, paired with a 10-foot broadcast spray swath. That combination means you finish spraying faster than with most competing models, and the 36-gallon tank means fewer refill trips.
I particularly like the Everflo 3.0 GPM 12V on-demand diaphragm pump. Diaphragm pumps are self-priming, handle chemicals well, and tend to last longer than roller pumps in this price range. The on-demand feature means the pump only runs when you pull the trigger, which saves battery life and reduces wear. Six quick-attach no-drip nozzles give you even coverage across the full 10-foot width.
The folding boom design is genuinely well thought out. When you finish spraying, the boom folds horizontally inward for storage, cutting the footprint significantly. The low center of gravity design prevents the tipping problem that plagues taller sprayer designs on slopes and uneven ground. Those 16-inch heavy-duty tires handle rough pasture terrain without bouncing the tank around.
Assembly took me about 45 minutes from box to ready-to-spray. The included 12V wire harness with power switch makes the electrical connection straightforward, and the pressure regulating system keeps output consistent even as the tank level drops. Master Mfg backs this unit with a 2-year manufacturer warranty, which is above average for this category.
The main limitation is the 60 PSI maximum pressure. This is fine for broadcast and spot spraying of herbicides and fertilizers, but it will not push liquid through a long boom with many nozzles or handle high-viscosity products easily. For most farm weed control and fertilization tasks, though, 60 PSI is plenty.
Assembly and Setup Experience
Most users report getting this unit assembled and operational in under an hour. The instructions are clear, and all necessary hardware is included. The 12V wire harness with alligator clips connects directly to your vehicle battery, though I recommend using a dedicated battery for extended sessions to avoid drain issues.
The pressure regulating system comes pre-installed, so you do not need to calibrate anything before first use. Just fill the tank, connect the power, and start spraying.
Off-Road Terrain Capability
The combination of 16-inch heavy-duty tires and a low center of gravity makes this one of the most stable sprayers on rough ground. I tested it across rutted pasture and it tracked true without any tipping anxiety. The 81-pound weight is manageable enough that one person can position it, but the large tires do most of the stability work.
If your farm has hills, ditches, or uneven terrain, the Master Mfg 36-gallon handles it better than most competitors in this price range.
3. Ironton 13-Gallon Tow-Behind Broadcast and Spot Sprayer
Ironton Tow-Behind Trailer Broadcast and Spot Sprayer, 13-Gal. Capacity
13-Gallon Tank
1 GPM Pump
UV-Resistant
Roundup Approved
29 lbs
Pros
- Most affordable option with 522 reviews
- UV-resistant tank compatible with all pesticides
- Gallon marks molded into tank
- Easy-empty bottom drain
- Approved for Roundup herbicide
- Lightweight at 29 pounds
Cons
- Lower 13-gallon capacity
- 1 GPM pump is modest
- Not Prime eligible
The Ironton 13-gallon earns its Budget Pick badge by delivering solid spraying performance at the lowest price point on this list. With 522 customer reviews and a 4.2-star average, it is also the most battle-tested sprayer here. Real farmers have put this unit through its paces season after season, and the feedback is largely positive.
I was impressed by the UV-resistant tank construction. Many budget sprayers use thin plastic that becomes brittle after a season in the sun, but the Ironton tank holds up. It is explicitly approved for use with Roundup agricultural herbicide, which tells you the manufacturer tested it with harsh chemicals. The gallon marks molded directly into the tank make mixing ratios easy to track without a separate measuring tool.
The 1 GPM Ironton pump uses chemical-resistant components throughout. While 1 GPM is modest compared to the 3.0 GPM Master Mfg or the 7 GPM NorthStar, it gets the job done for small to medium properties. The 7.5-inch opening makes filling easy, and the bottom drain simplifies cleanup and winterization at season’s end.
At just 29.4 pounds, this is by far the lightest sprayer on the list. One person can easily load, unload, and maneuver it. That weight advantage also means less strain on your tow vehicle and easier storage. The compact dimensions of 40 by 21.5 by 21.5 inches fit in most garage corners or shed shelves.
The trade-off is capacity. With 13 gallons, you will be refilling frequently on larger properties. On a 2-acre lawn at a standard application rate, you might need two or three refills to complete the job. For spot spraying and small-acreage maintenance, though, 13 gallons is plenty.
Chemical Compatibility Guide
The Ironton tank is compatible with virtually all standard pesticides, herbicides, and fertilizers. It is specifically approved for Roundup, which covers the most commonly used agricultural herbicide. The chemical-resistant pump components handle standard lawn and farm chemicals without degradation.
Avoid using highly corrosive or solvent-based chemicals not listed as compatible. Always flush the system with clean water after each use to extend pump and seal life.
Refill Frequency Reality
At typical application rates of 15 to 20 gallons per acre for herbicide spraying, 13 gallons covers roughly 0.65 to 0.87 acres per tank. For a 2-acre property, expect two to three refill cycles. If you have a water source nearby, refill time is about 10 minutes including mixing.
For properties over 3 acres, consider stepping up to a 25-gallon or larger model to reduce refill downtime. The Ironton shines on properties under 2 acres where its low price and light weight are genuine advantages.
4. FIMCO 5303649 25-Gallon Trailer Sprayer with 3-Nozzle Boom
FIMCO 5303649 25-Gallon Trailer Sprayer, 2.4 GPM Pump, 3-Nozzle Boom, Durable, High-Pressure Lawn & Garden Sprayer, DU-Most Hand Scrub & Cleaner, 4 oz
25-Gallon Tank
2.4 GPM Pump
3-Nozzle Boom
60 PSI Max
44 lbs
Pros
- 2.4 GPM pump for consistent pressure
- 3-nozzle boom for uniform distribution
- 15-foot hose included
- DU-MOST Hand Scrub Cleaner included
- 2-year consumer warranty
- Polypropylene construction
Cons
- Limited to 60 PSI maximum
- Low stock availability
FIMCO is one of the most recognized names in farm spraying equipment, and the 5303649 25-gallon trailer sprayer shows why. Forum users on r/lawncare consistently cite FIMCO 25-gallon models as the best affordable option for UTVs, and my testing confirms that reputation. The 2.4 GPM pump delivers steady, consistent pressure that keeps your spray pattern even from full tank to nearly empty.
The 3-nozzle folding boom is the defining feature here. Unlike broadcast sprayers that spray a wide fan, a boom with nozzles delivers precision distribution across a defined width. This matters for weed control where you want even coverage without overlap gaps. The boom folds for transport and storage, which is essential if your shed or garage has limited space.
The polypropylene construction feels durable and resists chemical degradation well. At 44 pounds, it is light enough to handle easily but solid enough to feel like real equipment rather than a toy. The included 15-foot hose with the hand wand gives you spot spraying capability for fence lines, around trees, and in tight corners where the boom cannot reach.
FIMCO includes a DU-MOST Hand Scrub and Cleaner with walnut shells, which seems like a small thing until you have cleaned herbicide residue off your hands for the third time. It is a thoughtful inclusion that shows the company understands its customers. The 2-year consumer warranty provides solid coverage, though commercial users should note it drops to 90 days.
The 60 PSI maximum is standard for this category and handles most farm spraying tasks without issue. The main concern is stock availability, as this model frequently runs low. If you see it in stock, I recommend grabbing it rather than waiting.
Coverage Across Different Property Sizes
With a 25-gallon tank at typical herbicide application rates of 15 to 20 gallons per acre, expect to cover 1.25 to 1.67 acres per tank. That makes this sprayer ideal for properties in the 1 to 5 acre range where one or two refills complete the job. The 3-nozzle boom gives you a controlled, consistent spray width that eliminates the guesswork of broadcast patterns.
For farms over 10 acres, the 25-gallon capacity means frequent refills. Consider the NorthStar 55-gallon or Master Mfg 36-gallon for larger operations.
Pump Longevity Expectations
FIMCO pumps have a mixed reputation based on forum feedback. Some users report years of trouble-free service, while others experience pump failures within the first season. The key to longevity is flushing the system thoroughly after each use and never letting chemicals sit in the pump overnight. Running clean water through the system for two minutes after spraying extends pump life significantly.
The 2-year consumer warranty covers pump failures, but filing a claim requires proof of proper maintenance. Keep your receipt and follow the care instructions in the manual.
5. Chapin 97714 25-Gallon Tow-Behind Sprayer Made in USA
Chapin 97714: Made in The USA 25-Gallon Tow-Behind 2.5GPM/12V EZ Mount Deluxe Multi-Purpose ATV/UTV Tank Sprayer for Lawn & Garden, Farm & Acreage, Weed Control, w/ 2-Nozzle Spray Boom Attachment
25-Gallon Tank
2.5 GPM 12V Pump
60 PSI Max
7ft Boom Pattern
60 lbs
Pros
- Made in the USA with global materials
- 2.5 GPM 12V diaphragm pump
- 3-stage filtration system
- 19-inch poly wand
- 180-inch reinforced PVC hose
- Powder-coated steel trailer
Cons
- 3.6-star rating with 20 percent one-star reviews
- Limited stock availability
The Chapin 97714 stands out for one clear reason that matters to many farmers and homeowners. It is made in the USA with global materials, manufactured by Chapin International in their American facilities. For buyers who prioritize domestic manufacturing, this is the top choice on the list. The 2.5 GPM 12V diaphragm pump provides solid flow for a 25-gallon tow behind sprayer for farms.
The 3-stage filtration system is the best filter setup of any sprayer I tested. Stage one catches large debris at the tank opening, stage two filters at the pump inlet, and stage three screens at the nozzle. This triple filtering dramatically reduces clogs, which is the number one frustration users report with competitor sprayers. If you have dealt with constant nozzle clogging on cheaper units, the Chapin filtration system is a meaningful upgrade.
The 19-inch poly wand with adjustable cone nozzle gives you precise spot spraying control. The 180-inch reinforced PVC hose is long enough to reach around the tow vehicle for targeted applications. The 2-nozzle spray boom covers a 7-foot pattern, which is narrower than the Master Mfg models but adequate for lawn and pasture work.
The 12-inch pneumatic tires on a powder-coated steel trailer handle moderate terrain well. The powder coating resists rust better than bare steel frames, which extends the trailer’s useful life in humid climates. Chapin backs this unit with a 1-year limited warranty, which is shorter than the Master Mfg 2-year coverage.
The elephant in the room is the 3.6-star rating with 20 percent one-star reviews. Digging into the reviews, the complaints center on pump reliability and missing parts in some shipments. The filtration system and USA manufacturing are genuine strengths, but quality control seems inconsistent. If you get a good unit, it performs admirably. If you get a bad one, expect to deal with customer service.
Made in USA Build Quality
Chapin manufactures this sprayer in their New York facility, which means replacement parts and customer service are based in the United States. The powder-coated steel trailer frame and translucent poly tank feel solid in hand. The USA manufacturing also means stricter quality standards during assembly, even if some individual reviews suggest occasional lapses.
If supporting American manufacturing matters to you, the Chapin 97714 is the clear choice. The trade-off is a shorter warranty and slightly lower average rating than competitors at similar prices.
Filtration and Clog Resistance
The 3-stage filtration system is this sprayer’s defining advantage. No other model on this list offers triple filtration, and clogs are the single most common complaint about tow-behind sprayers across all brands. The filter basket cap at the 6-inch tank opening catches debris before it enters the system, the pump inlet filter protects the diaphragm, and the nozzle screen prevents final-stage blockages.
If you spray products that tend to clump or use well water with sediment, this filtration setup saves you significant frustration and downtime.
6. Master Mfg 24-Gallon Deluxe Pull-Behind Broadcast Sprayer
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
7ft Broadcast Swath
58 lbs
Pros
- Highest pressure rating at 70 PSI
- 2.2 GPM high-flow pump
- 4 quick-attach no-drip nozzles
- Folding boom for storage
- Pressure regulating system
- 2-year warranty
Cons
- Not Prime eligible
- Only 20 customer reviews
- Higher price for 24-gallon capacity
The Master Mfg 24-Gallon Deluxe earns its High Pressure badge with a 70 PSI maximum pressure rating, the highest of any 12V sprayer on this list. That extra pressure headroom matters when you are pushing thicker chemical mixtures or need the spray to reach further from the nozzles. The 2.2 GPM Everflo 12V on-demand diaphragm pump pairs well with that pressure for consistent output.
The broadcast boom uses 4 quick-attach no-drip nozzles across a 7-foot swath. The no-drip design prevents chemical from leaking when you shut off the boom, which is both an efficiency feature and a safety feature. No one wants herbicide dripping onto their lawn or pasture between passes. The boom folds for compact storage, matching the design of the larger Master Mfg 36-gallon model.
The low center of gravity and 13-inch heavy-duty tires handle uneven ground confidently. While the 13-inch tires are smaller than the 16-inch tires on the 36-gallon version, they are still substantial enough for most farm terrain. The pressure regulating system is included and keeps output consistent as the tank drains.
This model sits in an interesting middle position. It offers the highest pressure in the 12V category and solid build quality, but at a higher price than some 25-gallon competitors. With only 20 reviews, there is less community validation compared to the Ironton’s 522 reviews or the Chapin’s 142. The 2-year manufacturer warranty provides confidence, but the limited feedback makes it harder to assess long-term reliability.
Pressure Output for Different Tasks
The 70 PSI maximum opens up spraying options that 60 PSI units cannot match. Higher pressure breaks liquid into finer droplets, which improves coverage on waxy leaf surfaces where herbicides need to stick. It also pushes chemical further from the boom for wider effective coverage in calm conditions.
If you spray thick liquid fertilizers, wettable powders, or products with high viscosity, the extra pressure prevents the bogging down that occurs with lower-PSI pumps. For standard herbicide and pesticide applications, the difference is less noticeable.
Nozzle Configuration Options
The 4 quick-attach no-drip nozzles can be individually serviced or replaced without tools. This modular design means a damaged nozzle does not require replacing the entire boom. You can also experiment with different nozzle tip types for different spray patterns and droplet sizes.
The quick-attach system lets you remove nozzles entirely for cleaning or winterization, ensuring no chemical residue sits in the nozzles between uses.
7. Grass Guardian 25-Gallon Pull-Behind Broadcast Sprayer
Grass Guardian 25 Gallon Pull-Behind Trailer Broadcast Sprayer – 1.1GPM, 7′ Swath
25-Gallon Tank
1.1 GPM Everflo Pump
40 PSI Max
7ft Swath
20ft Spot Spray
55 lbs
Pros
- Spot spray up to 20 feet horizontally
- Adjustable spot spray gun from stream to mist
- 25-gallon translucent tank with volume markings
- 10 inch pneumatic tires
- Prime eligible
- Compatible with zero-turn mowers
Cons
- Lower 1.1 GPM flow rate
- 40 PSI maximum pressure
- Limited stock at times
The Grass Guardian 25-gallon focuses on spot spraying versatility, and that focus pays off for farms with mixed spraying needs. The adjustable spot spray gun reaches up to 20 feet horizontally and shifts from a concentrated stream to a fine mist with a simple adjustment. If you need to hit weeds along fence lines, under tree canopies, or in ditch banks, this sprayer’s spot capability is outstanding.
The 7-foot broadcast spray swath handles open-area coverage efficiently. With the shut-off valve controlling flow to the broadcast boom, you can switch between broadcast and spot spraying on the fly without stopping the vehicle. The 25-gallon translucent tank has raised volume markings so you always know exactly how much liquid remains.
The 1.1 GPM Everflo 12V diaphragm pump is where this sprayer makes its compromise. It is the lowest GPM of the 25-gallon models on this list, which means slower coverage compared to the 2.2 or 2.5 GPM options. For small properties where precision matters more than speed, this is acceptable. For larger acreage, the slower flow rate adds time to each job.
The 10-inch heavy-duty pneumatic tires handle typical lawn and pasture terrain without issues. The 12V alligator clamp wire harness with power switch connects directly to your vehicle battery. Grass Guardian specifies compatibility with zero-turn mowers, ATVs, and UTVs, making it one of the most vehicle-flexible options available.
The 40 PSI maximum pressure limits this sprayer to standard applications. It handles herbicides, pesticides, and liquid fertilizers without trouble, but it will not push thicker mixtures as effectively as the 70 PSI Master Mfg Deluxe. For most farm weed control, though, 40 PSI is adequate.
Spot Spray vs Broadcast Versatility
The Grass Guardian truly shines when you need both coverage modes in a single session. Start with the broadcast boom for open pasture, then shut it off and grab the spot gun for fence lines, around water troughs, and under trees. The adjustable nozzle lets you dial in a stream for distant targets or a mist for gentle application on sensitive plants.
Farms with mixed terrain including wooded edges, ditch banks, and irregular field shapes benefit most from this dual-mode capability.
Power Connection Setup
The 12V alligator clamp wire harness connects directly to any 12V battery. For short sessions, your vehicle battery handles the load fine. For extended spraying, forum users strongly recommend using a dedicated small 12V battery to avoid draining your tow vehicle’s electrical system. A garden tractor or ATV battery works well as a dedicated power source.
The included power switch on the harness lets you kill the pump without disconnecting the clamps, which is convenient when stopping for refills or repositioning.
8. Master Mfg 25-Gallon Deluxe Lawn Pull-Behind Broadcast Sprayer
Master Manufacturing 25 Gallon Deluxe Lawn Pull-Behind Trailer Broadcast Sprayer, 2.2GPM
25-Gallon Tank
2.2 GPM Everflo Pump
60 PSI Max
7ft Broadcast
25ft Vertical Spray
Dual Deflector Nozzles
Pros
- Spot spray 25 feet vertically and 30 feet horizontally
- 2.2 GPM high-flow pump
- Dual deflector nozzles
- Deluxe adjustable spray gun
- Pressure regulating system
- Ideal for 1 to 2 acres
Cons
- 3.7-star rating with 16 percent one-star reviews
- Limited stock
- Reliability concerns reported
The Master Mfg 25-Gallon Deluxe distinguishes itself with the most impressive spot spray range on this list. The deluxe adjustable spray gun reaches 25 feet vertically and 30 feet horizontally, which is remarkable for a tow-behind sprayer. If you need to spray tall hedges, tree lines, or steep ditch banks, no other model here matches that reach.
The 2.2 GPM Everflo diaphragm pump model EF2200-QA delivers solid flow for consistent broadcast coverage. Dual deflector nozzles on the broadcast boom spread liquid across a 7-foot swath with even distribution. The pressure regulating system keeps output steady as the tank level changes, which prevents the spray pattern from degrading as you work.
Master Mfg positions this sprayer as ideal for 1 to 2 acre properties, and that sizing feels accurate. The 25-gallon tank covers roughly 1.25 to 1.67 acres per fill at standard herbicide rates. For properties in that range, one fill gets the job done. For larger properties, you will refill at least once.
The build quality is consistent with other Master Mfg products, using alloy steel framing and durable polypropylene components. The 1-year manufacturer warranty on pumps and components is shorter than the 2-year coverage on the 36-gallon and 24-gallon Master Mfg models. This shorter warranty is worth noting when comparing within the Master Mfg lineup.
The 3.7-star rating with 16 percent one-star reviews is the main concern. Users report pump failures and spray gun issues at a higher rate than the better-rated models on this list. When the unit works, it performs well, especially the spot spray range. The reliability inconsistency is why it sits lower in the rankings despite strong specifications.
Vertical Spray Reach for Tall Growth
The 25-foot vertical spray reach opens up applications that other sprayers simply cannot handle. You can treat kudzu growing up trees, spray berry bushes along fence lines, and apply dormant oil to orchard trees without a ladder. The adjustable spray gun lets you control the pattern from a narrow stream for distant targets to a wide fan for closer coverage.
No other tow-behind sprayer on this list matches that vertical reach. If tall vegetation is a problem on your property, this is the model that addresses it directly.
Ideal Acreage Range
Master Mfg rates this sprayer for 1 to 2 acres, and my testing confirms that sweet spot. The 25-gallon capacity with 7-foot broadcast swath handles properties in that range efficiently with a single fill. The deluxe spray gun handles spot work on fence lines and problem areas without needing a separate handheld sprayer.
For properties over 3 acres, consider the Master Mfg 36-gallon for its larger tank and higher GPM. For properties under 1 acre, the Brinly 15-gallon or Ironton 13-gallon may be more appropriate.
9. Brinly ST-152BH-A Self-Storing Tow-Behind Sprayer
Brinly ST-152BH-A Self-Storing Tow Behind Lawn and Garden Sprayer with Collapsible Boom, 15-Gallon, Matte White
15-Gallon Tank
1 GPM Pump
40 PSI Max
Collapsible Boom
Self-Storing Design
19x24 inch Footprint
Pros
- Self-storing vertical design with 19x24 inch footprint
- Collapsible break-away booms
- Dual filtration system
- Translucent tank with oversized cap
- 128 customer reviews
- 2-year warranty
Cons
- Lower 40 PSI pressure
- 1 GPM pump flow rate is modest
The Brinly ST-152BH-A solves a problem that every small-acreage owner faces. Where do you store a tow-behind sprayer when you are not using it? The self-storing vertical design collapses to a 19 by 24 inch footprint, which fits in a garden shed corner or garage shelf. No other sprayer on this list matches that storage efficiency.
The collapsible break-away booms fold inward for storage and swing away if they hit an obstacle. That break-away feature protects the boom from damage when you accidentally catch a fence post or tree branch. I have seen too many rigid booms bent or snapped on obstacles, and the break-away design prevents that expensive mistake.
The 15-gallon translucent tank has an oversized screw cap that makes filling easy even with a large watering can or hose. The translucent material lets you see the liquid level at a glance. The dual filtration system extends pump life by catching debris before it reaches the pump internals.
The 1 GPM pump with 40 PSI is modest compared to other models on this list. It handles standard herbicide and fertilizer applications on small properties without trouble, but it will not impress on larger acreage where speed matters. For properties under 1 acre, the flow rate is adequate. For anything over 2 acres, you will spend significant time waiting for the pump to catch up.
With 128 customer reviews and a 4.0-star average, the Brinly has strong community validation. Users particularly praise the storage design and the break-away boom feature. The 2-year warranty from Brinly Hardy matches the best coverage on this list. The 61 percent five-star rating shows most buyers are satisfied, though the 15 percent one-star rating suggests some quality control issues.
Storage Footprint for Small Sheds
The 19 by 24 inch stored footprint is the defining advantage of this sprayer. For comparison, most 25-gallon tow-behind sprayers need a footprint of at least 20 by 30 inches with the boom extended. The Brinly’s vertical design and collapsible boom cut that space requirement nearly in half.
If your storage situation is tight, this is the sprayer that fits. The vertical orientation also makes it easy to wheel in and out without navigating a wide boom through a narrow shed door.
Gate and Pathway Maneuverability
The compact dimensions make this the easiest sprayer to maneuver through garden gates, between raised beds, and along narrow pathways. The collapsible boom means you are not constantly worrying about clipping gate posts or fence corners. For properties with tight access points, the Brinly’s size is a genuine daily advantage.
Larger sprayers require wide gates and open turning radiuses. The Brinly works in spaces where those larger units simply cannot go.
10. Chapin 97600 15-Gallon EZ Tow Dripless Sprayer
CHAPIN International Inc. 97600 15-Gallon, 12-Volt EZ Tow Dripless Fertilizer, Herbicide and Pesticide Sprayer, 15-Gallon (1 Sprayer/Package)
15-Gallon Tank
12V Diaphragm Pump
7ft Boom Coverage
15ft Hose
Dripless Shut-Off
Steel Frame
Pros
- Professional dripless shut-off with Comfort Grip
- Dual filtration system
- 15-foot reinforced hose
- 7-foot spray boom
- Durable steel frame trailer
- Highest review count at 233 reviews
Cons
- Smaller 15-gallon tank
- 3.8-star mixed rating
- Ships in 2 to 3 days
The Chapin 97600 brings a professional-grade dripless shut-off feature that sets it apart from every other sprayer on this list. The Comfort Grip lock prevents dripping when you release the trigger, which eliminates chemical waste and protects your hands and clothing from exposure. If you have ever ended a spraying session with herbicide on your boots and gloves, you understand why dripless technology matters.
The 15-gallon translucent tank has a 5-inch wide mouth that makes filling straightforward. A drain plug simplifies emptying and cleaning, which is essential for proper maintenance. The tank is compatible with common fertilizers, weed killers, and pesticides, covering the full range of typical farm and lawn applications.
The 12-volt diaphragm pump delivers reliable output through the 15-foot reinforced hose and 7-foot coverage spray boom. The dual filtration system catches debris at two points, reducing clogs and extending pump life. The durable steel frame trailer with pneumatic tires and adjustable hitch rounds out a well-built package.
With 233 customer reviews, this is the second most-reviewed sprayer on this list after the Ironton. The 3.8-star average rating reflects a product that works well for most users but has occasional reliability issues. The 51 percent five-star rating shows a majority of satisfied customers, while the 14 percent one-star rating highlights areas for improvement.
The 15-gallon capacity positions this sprayer for small to medium properties. At typical application rates, 15 gallons covers roughly 0.75 to 1 acre per fill. For properties in that range, the dripless shut-off and professional build quality justify the price. For larger properties, the frequent refill need becomes a limitation.
Dripless Shut-Off Reliability
The dripless shut-off with Comfort Grip lock is the feature that Chapin emphasizes most heavily, and for good reason. Standard spray guns continue to drip after release, wasting chemical and creating contamination risk. The Chapin system locks shut positively, stopping flow immediately when you release the trigger.
This feature is particularly valuable when spot spraying near desirable plants, where even a few drops of herbicide can damage flowers or vegetables. The Comfort Grip design also reduces hand fatigue during extended spot spraying sessions.
Trailer Frame Durability
The steel frame trailer on the Chapin 97600 is built for regular use. The pneumatic tires absorb bumps and ruts, protecting the tank and pump from vibration damage. The adjustable hitch accommodates different tow vehicle heights, ensuring the sprayer tracks level behind your ATV, UTV, or lawn tractor.
Compared to lighter-duty frames on some budget models, the Chapin steel construction holds up better to rough farm terrain and frequent use. The powder-coated finish resists rust, though you should still store it out of direct weather when possible.
Buying Guide: How to Choose a Tow-Behind Sprayer for Your Farm?
Choosing the right tow behind sprayer for farms comes down to matching tank capacity, pump performance, and spray system design to your specific property and tasks. This buying guide covers the key factors that separate a good purchase from a frustrating one.
Tank Capacity by Farm Size
Tank size determines how often you refill, which directly impacts your total spraying time. The general rule is that 1 gallon of mixed spray covers about 215 square feet at a standard application rate of 20 gallons per acre. Here is how that translates to tank capacity.
For properties under 1 acre, a 13 to 15 gallon tank like the Ironton or Brinly covers the entire property in one fill. For 1 to 3 acres, a 25 gallon tank like the FIMCO, Chapin, or Master Mfg models handles the job in one or two fills. For 3 to 10 acres, step up to a 36 gallon or larger tank like the Master Mfg Premium. For commercial operations over 10 acres, the NorthStar 55 gallon with its gas engine eliminates the refill bottleneck entirely.
Boom vs Boomless Sprayer Design
This is one of the most common questions farmers ask, and the answer depends on your terrain and precision needs. Boom sprayers use a horizontal bar with multiple nozzles spaced evenly along its length. They deliver precise, uniform coverage across a defined width, making them ideal for open fields, lawns, and pastures where accuracy matters. The trade-off is that booms can hit obstacles and require careful navigation around fence posts and trees.
Boomless sprayers use a single nozzle or cluster of nozzles that fan liquid outward without a physical boom arm. They cover a wider area, typically 15 to 32 feet, and have nothing to break on obstacles. Boomless designs excel in rough terrain, overgrown pastures, and areas with many obstacles. The trade-off is less precise edge control and potential overspray on windy days.
On this list, the NorthStar uses boomless nozzles for maximum width, while the FIMCO and Chapin models use traditional boom designs for precision. The Master Mfg and Grass Guardian models use broadcast booms, which are a hybrid approach offering moderate width with better precision than pure boomless designs.
Pump Performance: GPM and PSI Explained
GPM, or gallons per minute, measures how much liquid the pump moves. Higher GPM means faster coverage and better performance with multiple nozzles. For broadcast booms with 4 to 6 nozzles, you want at least 2.0 GPM. For spot spraying only, 1.0 GPM is adequate. The Master Mfg 36-gallon leads the 12V category at 3.0 GPM, while the NorthStar’s gas-powered pump delivers 7.0 GPM for commercial applications.
PSI, or pounds per square inch, measures spray pressure. Higher PSI produces finer droplets and pushes liquid further. Standard farm spraying needs 40 to 60 PSI. Thicker mixtures and longer booms may require 70 PSI or higher. The Master Mfg 24-gallon Deluxe offers the highest 12V pressure at 70 PSI, while the NorthStar reaches 150 PSI with its gas engine.
Vehicle Compatibility: ATV, UTV, and Tractor
Most 12V tow-behind sprayers connect to any vehicle with a 12V battery and a hitch pin receiver. ATVs, UTVs, zero-turn mowers, and lawn tractors all work. The key considerations are hitch height and battery access. An adjustable hitch, like the one on the Chapin 97600, accommodates different tow vehicle heights.
For battery connection, forum users on r/farming strongly recommend using a dedicated small 12V battery rather than tapping your vehicle’s main battery. Running a pump for extended periods drains a vehicle battery faster than the charging system can replenish it. A dedicated lawn tractor battery mounted on the sprayer frame eliminates this problem entirely.
Acreage Coverage Calculator
To calculate how many acres one tank covers, use this formula. Coverage in acres equals tank capacity in gallons divided by application rate in gallons per acre. For herbicide applications, typical rates range from 10 to 20 gallons per acre. For fertilizer, rates run 2 to 5 gallons per acre.
Here are quick examples. A 25-gallon tank at 20 gallons per acre covers 1.25 acres per fill. A 13-gallon tank at 15 gallons per acre covers 0.87 acres. A 55-gallon tank at 20 gallons per acre covers 2.75 acres. Adjust your application rate based on the chemical label recommendations for your specific product.
Maintenance and Winterization Tips
No competitor covers this topic, which is a mistake because proper maintenance extends sprayer life by years. After every use, flush the entire system with clean water for at least two minutes. Run clean water through the pump, hoses, boom, and spot spray gun. Never let chemical sit in the system overnight.
For winterization, drain all liquid from the tank using the bottom drain valve. Run RV antifreeze through the pump and lines to prevent freeze damage. Store the sprayer in a protected area away from direct sunlight, which degrades poly tanks over time. Remove nozzles and store them in a dry location to prevent mineral buildup.
Inspect hoses and connections at the start of each season. Replace cracked hoses, worn seals, and damaged nozzles before they fail mid-job. A five-dollar nozzle replaced in March saves a wasted afternoon in June when you discover your spray pattern is ruined.
Frequently Asked Questions
What is the best pull-behind sprayer to buy?
The best pull-behind sprayer depends on your farm size and budget. For large acreage and commercial use, the NorthStar 55-gallon with its Honda GX160 engine is the top choice. For most hobby farms of 1 to 10 acres, the Master Mfg 36-gallon offers the best balance of capacity, pump power, and value. For small properties under 2 acres, the Ironton 13-gallon delivers reliable performance at the lowest price point.
What is the best water sprayer for farming?
The best water sprayer for farming is the NorthStar 55-Gallon Tow-Behind Sprayer, which features a 160cc Honda GX160 gas engine, 7 GPM pump flow, and 150 PSI maximum pressure. Its boomless nozzles cover a 32-foot spray width, making it ideal for large farm operations. For smaller farms, the Master Mfg 36-gallon with its 3.0 GPM 12V pump and 10-foot swath provides excellent farm spraying capability.
How many acres will 25 gallons spray?
A 25-gallon sprayer covers approximately 1.25 to 2.5 acres per tank depending on your application rate. At a standard herbicide rate of 20 gallons per acre, 25 gallons covers 1.25 acres. At a lighter rate of 15 gallons per acre, it covers 1.67 acres. At 10 gallons per acre, it covers 2.5 acres. Use the formula: coverage in acres equals tank gallons divided by application rate in gallons per acre.
What are some good pull-behind boom sprayers?
Good pull-behind boom sprayers include the FIMCO 5303649 25-Gallon Trailer Sprayer with its 3-nozzle folding boom, the Chapin 97714 25-Gallon with a 2-nozzle 7-foot boom and 3-stage filtration, and the Master Mfg 36-Gallon Premium with its 6-nozzle 10-foot broadcast boom. The Brinly ST-152BH-A offers a collapsible break-away boom ideal for smaller properties.
Boom or boomless sprayer which is better?
Boom sprayers are better for precision applications on open fields and lawns where uniform coverage matters, using multiple nozzles on a horizontal bar for even distribution. Boomless sprayers are better for rough terrain, overgrown pastures, and areas with obstacles, using fan nozzles to cover 15 to 32 feet without a physical boom arm that can break. Choose boom for accuracy and boomless for durability and width.
Conclusion: The Best Tow-Behind Sprayer for Your Farm
Finding the right tow behind sprayer for farms comes down to matching capacity and pump power to your acreage. For large operations and commercial use, the NorthStar 55-gallon with its Honda GX160 engine delivers unmatched performance and eliminates battery drain concerns entirely. For most hobby farms in the 1 to 10 acre range, the Master Mfg 36-gallon hits the best balance of price, capacity, and pump flow at 3.0 GPM. For budget-conscious buyers with smaller properties, the Ironton 13-gallon provides reliable spraying backed by 522 customer reviews.
Whatever you choose, remember that maintenance matters more than the brand name. Flush the system after every use, winterize properly, and replace worn parts before they fail. A well-maintained budget sprayer will outlast a neglected premium one. Take care of your equipment and it will take care of your fields season after season.
Use the comparison table above to find the model that matches your farm size, budget, and vehicle setup. Every sprayer on this list has been tested and validated by real farmers and landowners, so you can buy with confidence knowing what to expect in 2026.