SKU: 84912431218

Solo 425 4-Gallon Backpack Sprayer

Sale price$104.39 Regular price$115.99
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Ships within 48 hours · Estimated delivery Aug 13 - Aug 18

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Description

Solo 425 4-Gallon Backpack SprayerNow with a piston pump, operated by a maximum leverage pump handle, which can be mounted on either side of the tank. Pump chamber holds pressure, so minimum pumping effort will produce consistent pressure (maximum pressure is 90 psi) for a wide range of spraying tasks. High impact, UV resistant polyethylene tank is made for hard field use. Leakproof lid has a one way valve that lets air enter the tank (to prevent vacuum build up) but keeps the spray

Now with a piston pump, operated by a maximum-leverage pump handle, which can be mounted on either side of the tank. Pump chamber holds pressure, so minimum pumping effort will produce consistent pressure (maximum pressure is 90 psi) for a wide range of spraying tasks.

  • High-impact, UV resistant polyethylene tank is made for hard field use.
  • Leakproof lid has a one-way valve that lets air enter the tank (to prevent vacuum build-up) but keeps the spray material in.
  • Large filler port with its removable strainer, permits quick on-site refills without a funnel. Dirt and large particles are further screened by the built-in filter in the piston chamber.
  • 22" spray wand is reinforced with fiberglass and comes with a trigger sprayer, quality shut-off valve, and 4 nozzle options (fan, hollow cone, plastic adjustable and jet stream spray patterns).

Solo 425 4-Gallon Backpack Sprayer: A Versatile Solution for Your Spraying Needs

When it comes to efficient and precise spraying, the Solo 425 4-Gallon Backpack Sprayer is a reliable tool that stands out among its competitors. This versatile backpack sprayer offers a range of benefits, making it an ideal choice for various applications.

High Capacity for Extended Use

The Solo 425's 4-gallon tank capacity is a standout feature that sets it apart from smaller sprayers. This larger capacity allows you to cover a more extensive area without constantly refilling the tank. Whether you are spraying pesticides, herbicides, fertilizers, or other liquids, the ample capacity of the Solo 425 ensures that you can complete your task efficiently, saving you time and effort.

Enhanced Mobility and Comfort

One of the key advantages of the Solo 425 is its backpack design. The ergonomic backpack straps and padded backrest provide exceptional comfort during extended use. This design allows you to carry the weight of the sprayer on your back, distributing it evenly and reducing strain on your arms and shoulders. As a result, you can work for longer periods without fatigue, making the Solo 425 an excellent choice for large gardens, orchards, or even commercial applications.

Adjustable Nozzles for Precision

Precision is crucial when it comes to spraying different types of liquids. The Solo 425 comes equipped with adjustable nozzles that allow you to customize the spray pattern to suit your specific needs. Whether you require a fine mist for delicate plants or a broader spray for larger areas, the Solo 425 can be easily adjusted to meet your requirements. This versatility ensures that you can achieve the best results while minimizing product wastage.

Durable Construction for Longevity

The Solo 425 is built to last. It features a high-quality construction with a UV-resistant, high-density polyethylene tank that can withstand exposure to sunlight and harsh chemicals. The pump handle is also designed for durability, ensuring that it can withstand frequent use. With proper care and maintenance, the Solo 425 is an investment that will provide years of reliable service.

Easy to Use and Maintain

Another benefit of the Solo 425 is its user-friendly design. The sprayer is easy to assemble and operate, making it suitable for both beginners and experienced users. Maintenance is also straightforward, thanks to the integrated pressure relief valve, which allows for safe and easy opening of the tank. Cleaning and servicing the sprayer are hassle-free, ensuring that it remains in top working condition.

Versatile Applications

The Solo 425 is a versatile tool that can be used for a wide range of applications. Whether you need to apply pesticides to protect your crops, distribute fertilizers to promote plant growth, or control weeds with herbicides, this sprayer has you covered. Its 4-gallon capacity and adjustable nozzles make it suitable for various tasks in agriculture, horticulture, landscaping, and beyond.

The Solo 425 4-Gallon Backpack Sprayer is a reliable and efficient solution for all your spraying needs. Its generous tank capacity, comfortable design, adjustable nozzles, durability, ease of use, and versatility make it an excellent choice for both residential and commercial users. The 4-gallon size is particularly beneficial as it allows for extended use and minimizes the need for frequent refilling. Whether you are a seasoned professional or a home gardener, the Solo 425 is a valuable tool that will help you achieve precise and consistent results in your spraying tasks.

We especially recommend the brass adjustable spray nozzle.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84912431218

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4.5 ★★★★★
Based on 13 reviews
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A
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AW
Lexington, US
★★★★★ 5
Great suit!
Color: Black, Size: Small
Great suit! Suit is well made for the price. Very comfortable, nice material and could be worn for any occasion no matter the time of year. We ordered according to the size chart and fit great! Would be easy to do a little tailoring if needed tho. Came in quick and is exactly what we needed. Will be ordering other colors for the future!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
K
Verified Purchase
Ken
Battle Creek, US
★★★★★ 5
XS great fit very pleased!! 5’8”-5’9” 140 lbs
Color: Dark Grey, Size: X-Small
My son is wearing this to prom he is about 5’8”-5’9” all muscle 140 lbs and I had to order an xs in grey. The small jacket was good but the pants were to big/baggy. The quality is nice and wow the fit is great!!! So pleased. I will try to update later with a picture
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Reviewed in the United States on April 24, 2026
J
Verified Purchase
Joe
Lexington, US
★★★★★ 5
Just an unbelievable purchase and strongly recommend
Color: Black, Size: Medium
Unbelievable! One of the BEST purchases I made. Fits perfectly, wasn’t wrinkled at all. In fact, I don’t need to take it to the cleaners to be pressed. Class all the way. Well made, elegant, fabric was perfect as it was not too thin. Compared to tuxedos in the store and this was exactly the same. Only difference is this suit was $150 less!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 2, 2026
T
Verified Purchase
Tiffany Davis
Port Orchard, US
★★★★★ 4
Good. Decent quality.
Color: Black, Size: Small
The quality is good, especially for the price. I didn’t like that the wrist buttons were non functional. We bought cuffs that he couldn’t use. It looks nice. The size is a little big for my son, but that was kind of expected. I was hoping we would get lucky and that wouldn’t be the case but I couldn’t find any suites in a smaller size that would arrive on time. He is 5’7, 120-125 pounds. It was mostly in the shoulders that it looks big. He is thin. The arm length fit him but he does have long arms. The pants fit with a little looseness. His jeans size at American eagle is 28/36, but he can fit slightly bigger with a belt. The pants were good but the vest and jacket were a little big. They’re just slightly long and jacket is big in the shoulders. We got a size small.
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Reviewed in the United States on April 13, 2026
S
Verified Purchase
Santino Gaeft
Alexandria, US
★★★★★ 5
QUALITY AND COMPORTABLE FITTING IN LOWER PRICE...
Color: Navy, Size: Large
WOW! this suit really true to its sizes description... I ordered in a different company before this, but I have to return it TWICE because of wrong size fittings... Finally, this beautifully tailored suit timely arrived before my son's wedding reception, and we are ready to celebrate!!! Thank you and might order some different colors in the future... I wonder if they can make the pants in higher waist and straight cut or wider for the legs in the future as an option... Just a thought since slim fit pants are slowly outdating...
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Reviewed in the United States on May 16, 2026

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