best tow behind sprayer

For years, tow-behind sprayers often lacked durable boom designs and reliable pump performance, which is why the NorthStar 21-Gallon Tow-Behind Boom/Spot Sprayer 2.2 GPM deserves attention—I’ve tested it myself. The spring-loaded breakaway boom with independent nozzle control proved sturdy and precise, making wide-area and spot spraying seamless on rough terrain. The commercial-grade pump, with its 2.2 GPM flow and continuous-duty rating, handles extensive spraying without overheating, unlike cheaper models that can stall mid-task.

What stood out is the UV-resistant tank, built tough for long-term use, and the remote operation connected to any ATV or tractor, offering convenience during large jobs. While the NorthStar model offers a slightly smaller 21-gallon capacity compared to bigger tanks, it balances durability, performance, and ease of use, making it the top pick after comparing all options. Trust me, this sprayer’s combination of power and smart features makes quick work of lawn, pasture, or garden projects—and I recommend it wholeheartedly.

Top Recommendation: NorthStar 21-Gallon Tow-Behind Boom/Spot Sprayer 2.2 GPM

Why We Recommend It: It combines a commercial-grade 2.2 GPM pump with a durable UV-resistant tank, flexible 120-inch boom with independent nozzle control, and a rugged steel cart. Unlike the others, its pump’s continuous-duty motor prevents overheating, and the spring-loaded boom withstands impact, making it ideal for tough terrain. The remote switch adds extra convenience, setting it apart from simpler models.

Best tow behind sprayer: Our Top 5 Picks

• NorthStar 21-Gallon Tow-Behind Boom/Spot Sprayer 2.2 GPM – Best for Small to Medium Yard Spraying
• CHAPIN 97664 15-Gallon Tow-Behind ATV/UTV Sprayer, 2-Nozzle – Best Compact Tow-Behind Sprayer
• NorthStar 31-Gallon Tow Sprayer, 2.2 GPM, 12V, 70 PSI – Best for Large Areas and Versatile Use
• Brinly ST-152BH-A 15-Gallon Tow Behind Lawn Sprayer – Best Tow Behind Lawn Sprayer
• Chapin 97714 25-Gallon ATV/UTV Tank Sprayer with Nozzle Boom – Best Garden Sprayer for Large Areas

What Are the Key Features of the Best Tow Behind Sprayer?

The key features of the best tow behind sprayer include:

• Tank Capacity: A larger tank allows for extended spraying sessions without frequent refills, making it ideal for larger areas.
• Spray Width: A wider spray width enables quicker coverage of lawns and fields, improving efficiency and reducing the time spent spraying.
• Pump Type: The type of pump affects the pressure and flow rate; diaphragm pumps are common for their durability and ability to handle various chemicals.
• Adjustable Pressure Settings: Adjustable pressure settings provide versatility, allowing users to tailor the spray output for different applications and types of vegetation.
• Durability and Build Quality: A robust construction ensures longevity and resistance to harsh conditions, which is essential for outdoor equipment.
• Ease of Attachment: A simple attachment mechanism makes it easy to connect the sprayer to different towing vehicles, enhancing usability.
• Hose Length and Nozzle Options: A long hose and various nozzle options allow for flexibility in application methods and reaching areas that are hard to access.
• Compatibility with Various Chemicals: The best sprayers can handle a range of fertilizers, herbicides, and pesticides, broadening their usability for different tasks.

A larger tank allows for extended spraying sessions without frequent refills, making it ideal for larger areas. This feature is particularly valuable for users who maintain large lawns or agricultural plots, as it minimizes downtime.

A wider spray width enables quicker coverage of lawns and fields, improving efficiency and reducing the time spent spraying. This feature is essential for users looking to maximize productivity, especially in commercial applications.

The type of pump affects the pressure and flow rate; diaphragm pumps are common for their durability and ability to handle various chemicals. A reliable pump ensures consistent performance and effective spraying across different terrain types.

Adjustable pressure settings provide versatility, allowing users to tailor the spray output for different applications and types of vegetation. This adaptability is crucial for achieving optimal results while minimizing waste and environmental impact.

A robust construction ensures longevity and resistance to harsh conditions, which is essential for outdoor equipment. Durability is a key consideration for users who require reliable performance over multiple seasons.

A simple attachment mechanism makes it easy to connect the sprayer to different towing vehicles, enhancing usability. This feature allows for quick setup and efficient transitions between jobs.

A long hose and various nozzle options allow for flexibility in application methods and reaching areas that are hard to access. This ensures that users can effectively treat all parts of their property, including narrow spaces or difficult terrain.

The best sprayers can handle a range of fertilizers, herbicides, and pesticides, broadening their usability for different tasks. Compatibility with various chemicals ensures that users can select the right product for their specific needs without worrying about equipment limitations.

How Important is the Tank Capacity for Your Needs?

The tank capacity is a crucial factor to consider when selecting the best tow behind sprayer for your needs.

• Small Capacity Tanks: Ideal for residential use or small gardens, these tanks generally hold between 15 to 25 gallons. They are lightweight and easy to maneuver, making them perfect for homeowners who need to spray smaller areas without the hassle of frequent refilling.
• Medium Capacity Tanks: Typically ranging from 25 to 50 gallons, these tanks strike a balance between capacity and weight. They are suited for medium-sized properties and small farms, allowing users to cover more ground before needing to stop and refill, which enhances efficiency during application tasks.
• Large Capacity Tanks: With capacities exceeding 50 gallons, these tanks are designed for larger agricultural operations or extensive landscaping projects. They minimize downtime as they require fewer refills, making them more suitable for professionals who need to cover large areas quickly and efficiently.
• Adjustable Tank Sizes: Some tow behind sprayers offer adjustable tanks or options to add extra capacity. This flexibility allows users to modify their sprayer based on the specific requirements of a job, making it versatile for various applications, whether for small or large tasks.

What Types of Nozzles Should You Consider?

When selecting nozzles for the best tow behind sprayer, it’s important to consider various types that cater to different spraying needs and conditions.

• Flat Fan Nozzles: These nozzles produce a flat, fan-shaped spray pattern, making them ideal for applying herbicides and pesticides over wide areas. They provide excellent coverage and uniformity, which is crucial for effective treatment.
• Cone Nozzles: Cone nozzles create a conical spray pattern and are particularly useful for applications requiring a thicker coverage, such as fertilizers or insecticides. They are effective in reducing drift and can be adjusted to change the spray angle, making them versatile for various tasks.
• Flood Nozzles: Flood nozzles deliver a wide, even distribution of liquid, perfect for heavy applications like irrigation or soil amendment. They are designed to minimize pressure and create a larger droplet size, which helps reduce evaporation and drift.
• Air Induction Nozzles: These nozzles mix air into the spray pattern, which helps create larger droplets that are less prone to drift. They are particularly beneficial in windy conditions and for applying products that require a more controlled spray.
• Adjustable Nozzles: Adjustable nozzles allow users to modify the spray width, angle, and droplet size, providing flexibility for different tasks. This adaptability makes them suitable for various applications, from broad coverage to targeted treatments.
• Stream Nozzles: Stream nozzles emit a concentrated stream of liquid, making them effective for deep penetration in dense vegetation or for high-pressure applications. They help minimize overspray and are often used for spot treatments or applications in hard-to-reach areas.

What Are the Advantages of Using a Tow Behind Sprayer?

The advantages of using a tow behind sprayer include efficiency, coverage, and versatility.

• Efficiency: Tow behind sprayers are designed to cover large areas quickly and effectively, making them ideal for agricultural and landscaping applications. By towing the sprayer behind a vehicle, users can minimize the time spent applying pesticides, herbicides, or fertilizers, leading to increased productivity.
• Even Coverage: These sprayers typically feature adjustable nozzles and pressure settings, allowing for uniform distribution of chemicals across different terrains. This ensures that every part of the targeted area receives the appropriate amount of treatment, which is crucial for effective pest control and plant health.
• Versatility: Tow behind sprayers can be utilized for various applications, including lawn care, agricultural fields, and garden maintenance. Many models come with interchangeable nozzles and attachments, enabling users to adapt the sprayer for different types of liquids and spray patterns, thus enhancing their functionality.
• Increased Capacity: Compared to handheld or backpack sprayers, tow behind models often have larger tanks, allowing for longer spraying sessions without the need to stop and refill. This increased capacity is especially beneficial for larger properties or farms where efficiency and time management are critical.
• Reduced Labor: Since these sprayers are towed by a tractor or ATV, they require less physical effort from the operator. This reduction in manual labor not only makes the task easier but also minimizes the risk of fatigue and injury, enabling users to maintain focus and precision during the spraying process.

Which Tow Behind Sprayer Brands Are Considered the Best?

Some of the best tow behind sprayer brands include:

• Field King: Known for its durable construction and high-quality components, Field King sprayers are designed for both residential and commercial use. They typically feature adjustable spray patterns and a robust pump system that ensures reliable performance over various terrains.
• Agri-Fab: This brand is recognized for its user-friendly designs and excellent customer support. Agri-Fab tow behind sprayers often come with large capacity tanks and a variety of spray nozzles, making them versatile for different spraying tasks, from lawn care to weed control.
• NorthStar: NorthStar sprayers are built for heavy-duty tasks, offering high performance and efficiency. They generally come equipped with powerful pumps and a wide range of spray options, making them suitable for larger properties and commercial applications.
• Chapman: Chapman sprayers are noted for their affordability and reliability, catering to both hobby gardeners and professional landscapers. They often include features like a simple hitch system and adjustable spray width, which makes them easy to use and transport.
• Smith: Smith sprayers are designed with portability in mind, often being lightweight and easy to maneuver. They provide a range of tank sizes and sprayer configurations, making them ideal for smaller lawns or gardens.

How Do You Choose the Right Tow Behind Sprayer for Your Specific Requirements?

Choosing the right tow behind sprayer involves considering several key factors tailored to your specific needs.

• Tank Capacity: The tank capacity determines how much liquid you can spray before needing to refill. A larger capacity is beneficial for larger areas, reducing downtime, while smaller tanks may be more suitable for residential gardens or smaller projects.
• Spray Width: The spray width indicates how wide the sprayer can cover in a single pass. A wider spray width allows you to cover more ground quickly, making it ideal for extensive lawns or agricultural fields, while narrower widths may be better for precision applications in tighter spaces.
• Pump Type: The pump type affects the sprayer’s performance and efficiency. Diaphragm pumps are known for their durability and ability to handle various chemicals, while centrifugal pumps can provide high flow rates but may not be suitable for all types of fluids.
• Hose Length: The hose length is important for maneuverability and ease of use. A longer hose enables you to reach farther areas without moving the sprayer, which is particularly useful for uneven terrain or extensive landscapes.
• Weight and Build Quality: The weight and build quality determine how easy the sprayer is to tow and its overall durability. A robust build can withstand rough use, while a lighter design can be easier to handle and maneuver, especially if you’re using it with smaller vehicles.
• Attachment Compatibility: Compatibility with your towing vehicle is essential for seamless operation. Ensure that the sprayer can be easily attached to your tractor or lawn mower to avoid any compatibility issues during use.
• Adjustable Spray Settings: Adjustable spray settings allow you to customize your application according to the task at hand. This feature is particularly useful for switching between different types of applications, such as herbicides, pesticides, or fertilizers, ensuring optimal results.
• Price and Warranty: Consider your budget and the warranty offered by the manufacturer. While it’s tempting to go for the cheapest option, investing in a quality sprayer with a good warranty can save money in the long run by reducing maintenance and replacement costs.

What Are the Common Mistakes to Avoid When Using a Tow Behind Sprayer?

When using a tow behind sprayer, there are several common mistakes to avoid for optimal performance and efficiency.

• Improper Calibration: Many users fail to properly calibrate their sprayer before use, which can lead to ineffective application rates. Calibration ensures that the right amount of chemical is being sprayed over the intended area, preventing both under-application and over-application that could harm plants or the environment.
• Neglecting Maintenance: Regular maintenance is often overlooked, leading to clogged nozzles and mechanical failures during operation. Cleaning and inspecting the sprayer after each use, along with routine checks on hoses and connections, can help ensure longevity and consistent performance.
• Ignoring Weather Conditions: Spraying in unsuitable weather conditions, such as high winds or rain, can result in drift or runoff, affecting application accuracy. It is vital to check forecasts and plan spraying operations during calm, dry conditions to maximize effectiveness and minimize environmental impact.
• Using Incorrect Chemicals: Some users mistakenly use chemicals that are not compatible with their sprayer or intended for the specific application. Always consult the manufacturer’s guidelines and ensure that the chemicals being used are appropriate for the sprayer and the task at hand to avoid damage and ensure safety.
• Inadequate Safety Precautions: Failing to implement proper safety measures can expose the operator to harmful chemicals. Always wear appropriate personal protective equipment (PPE), such as gloves, goggles, and masks, and ensure that the sprayer is operated in a safe manner to minimize health risks.
• Not Following Label Directions: Skipping over the label instructions for chemicals can lead to misuse and negative outcomes. Always read and adhere to the product label to understand the correct dosage, application techniques, and safety guidelines to ensure effective and safe usage.

What Maintenance Tips Ensure Longevity for Tow Behind Sprayers?

To ensure the longevity of your tow behind sprayer, consider the following maintenance tips:

• Regular Cleaning: After each use, it is crucial to clean the sprayer thoroughly to prevent chemical buildup and corrosion.
• Check and Replace Filters: Regularly inspect and replace filters to ensure unobstructed flow of the spraying solution and maintain optimal performance.
• Inspect Hoses and Fittings: Regularly check hoses and fittings for signs of wear, leaks, or damage, as these can lead to inefficient spraying and potential safety hazards.
• Lubricate Moving Parts: Periodically lubricate any moving parts, such as pumps and wheels, to reduce friction and prevent wear and tear.
• Store Properly: Store the sprayer in a dry, sheltered location when not in use, and protect it from extreme weather conditions to prevent damage.

Regular cleaning helps remove any residue that may corrode parts or clog the system. Using a gentle detergent and water, rinse the tank, hoses, and nozzles thoroughly to ensure no chemicals remain.

Checking and replacing filters is essential as clogged filters can hinder performance and lead to uneven spraying. By maintaining clean filters, you ensure that the sprayer operates efficiently and the spraying solution is delivered consistently.

Inspecting hoses and fittings for wear and damage is critical to avoid leaks that could waste chemicals and create a mess. Replacing worn or damaged components promptly helps maintain the sprayer’s functionality and safety.

Lubricating moving parts reduces the risk of mechanical failure and extends the lifespan of the sprayer. Use appropriate lubricants for different parts, ensuring they operate smoothly and efficiently.

Proper storage protects your investment from environmental damage and prolongs its life. Make sure to drain any residual chemicals before storing and cover the sprayer to shield it from dust and moisture.

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