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Husqvarna

Husqvarna 4 Gallon Backpack Sprayer

  • Based on 432 reviews
Condition: New
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Availability: In Stock.
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Arrives Monday, Nov 10
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Description

150 max PSI: 25 psi pressure regulator delivers constant pressure to apply lawn chemicals and comes with a 5-Year Limited Warranty

Brand: Husqvarna


Tank Volume: 4 Gallons


Color: White


Material: Plastic


Item Weight: 12 Pounds


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 10.83 x 10.83 x 23.03 inches; 12 Pounds


Item model number ‏ : ‎ 596765901


Date First Available ‏ : ‎ February 21, 2019


Manufacturer ‏ : ‎ Husqvarna


Best Sellers Rank: #79,075 in Patio, Lawn & Garden (See Top 100 in Patio, Lawn & Garden) #356 in Lawn & Garden Sprayers


#356 in Lawn & Garden Sprayers:


Customer Reviews: 4.5 4.5 out of 5 stars 432 ratings


Brand: ‎Husqvarna


Tank Volume: ‎4 Gallons


Color: ‎White


Material: ‎Plastic


Item Weight: ‎12 Pounds


Product Dimensions: ‎10.83"W x 23.03"H


Style: ‎4 Gallon


Power Source: ‎Hand Powered


Model Name: ‎4 Gallon Backpack Sprayer


Maximum Pressure: ‎1.5E+2 Pound per Square Inch


Hose Length: ‎5E+1 Inches


UPC: ‎193028009398


Global Trade Identification Number: ‎98


Item Weight: ‎12 pounds


Manufacturer: ‎Husqvarna


Item model number: ‎596765901


Is Discontinued By Manufacturer: ‎No


Date First Available: ‎February 21, 2019


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Nov 10

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

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Similar Products

Top Amazon Reviews

    • Quality sprayer
After having this sprayer for going on 2 years I am very satisfied with it. Comfortable to wear and easy to pump as you go along and no issue's with it at all.If your considering buying one I don't believe you'll be disapointed
Reviewed in the United States on July 8, 2025 by john brown
    • could not be happier
the only thing I regret about the Husqvarna sprayer is that I didn't buy one sooner. I have used it four times now, it works better than great, the back pack set up is perfect in that it feels great, offers great support and allows you to wear it with comfort. The sprayer is a joy with easy to pump, very good reach and an assortment of nozzles for spray density and volume. This sprayer is very well built, and a bargain for sure, you won't be disappointed ... show more
Reviewed in the United States on July 23, 2023 by RBS
    • Great product
Well built. Fully loaded, NOT uncomfortable. Quality straps and wand.
Reviewed in the United States on June 9, 2025 by Todd Boylan
    • Get a tee jet nozzle. 4 gallon backpack sprayer.
The 2 included plastic nozzles are useless. Try them on dry concrete. Very uneven and worthless. The brass nozzle fine tuned should be good for spot spraying but a 1 gallon pump sprayer is far more useable for spot. With the included pressure regulator the tee jet course spray AI11004-VS red nozzle is excellent. Plug n play. Bought local at an ag store for $10.50. Tee jets are used in large farm sprayers and work great. Pros: Pretty well padded. Pumping is not too bad. Metal wand works well. Regulator works ok. Seems solid. Cons: Package wide open with tag open box. Amazon you really do suck at packaging and politics. Adding 1 tee jet would make usability 100% better. Pump handle bolts in for use position. Sticks out for storage. Unbolt for storage. Wrenches needed. Straps are not quick release for cleanup on bottom. Cleanup is a choir with multiple liquid sites. Using multiple chemicals is very risky because of near impossible complete flushing. Add roundup and it may be best to only ever use Roundup. With a good tee jet and single use chemical this is a solid sprayer for big jobs. For ease of cleanup and small jobs get a 1 gallon. Used for Prodiamine 65WDG(Barricade). Red tee jet high volume nozzle spreads even ~4 ft band. Yellow color residue stick to everything on sprayer. Overlap ~1.6 gallon H2O per 1000sqft. Fast spray ~0.6 gallon H2O per 1000sqft.. Spray with no sun and low wind to avoid using dyes. I did use a cheap HF 100 ft rope for large lawn area for boxing off areas with the slow overlap method. ... show more
Reviewed in the United States on May 5, 2021 by Jeff proud USA Legal Citizen
    • Highly recommend
Perfect. Works flawlessly. Easy to use. No leaks. Will spray to a wasp nest on the gutter of a 3 story building. No kidding. Fabulous tool. One complaint is pump arm DOES NOT fold out of the way for storage unless you remove its mounting bolt... so arm is sticking out and continually in the way when sitting on the shelf of my workshop. Minor issue. PS To guy who says pump handle is unusable/ wrong position: Remove pump handle bolt, put handle in correct position, reinstall pump handle bolt. Problem solved. PLEASE don't ding people (companies) unless there actually IS a problem. Yes the instructions were vague but this is an excellent product.... best I have ever used in 45 years of doing this type of work, and the handle, once set up correctly works perfectly. I have used this thing for hours at a time with NO issues and it is easy to pump. ... show more
Reviewed in the United States on June 20, 2020 by Customer
    • Best sprayer I have bought
I have bought several sprayers over the years from a small engine Echo to the cheap 3 gallon sprayers from the big box stores. If you have a large area to spray, this sprayer will do the job. It was extremely effective in spraying my moss covered roof with a killing solution and cleaner. It is relatively light weight for someone with a good back. I also saved on solution compared to my power Echo sprayer and the coverage was consistent. One drawback is that it is for close in applications. It would not be the best for spraying the topsides of larger trees. ... show more
Reviewed in the United States on December 5, 2023 by Darbydun
    • Durable and easy to use.
I live on 7 acres of mostly landscaped property. That means I need to use this often. The unit is fairly light. It's comfortable on my back. The listing says the unit itself is 12 pounds. I don't think so. That must be the entire unit, packaging and all. Still, remember, with 4 gallons of water based liquid, plus the weight of the unit, you'll be somewhere around 40 to 45 pounds when full. You can pump in more or less pressure to expand or narrow your spray pattern and it comes with several different spray heads that allow for a tighter, broader or adjustable pattern. I use two different types of herbicides in it, one for grasses and one for broad leaf. I rinse it three times when going between the two types. On the last rinse, I fill it half full, pump it up and spray out the hose with fresh water until it runs out of pressure. I usually do that twice and then dump the remaining water, and that seems to work to avoid damaging plants or grass. The orange top cap has a black rubber button in the middle. It's just a nub, but pressing it releases the last bit of pressure before you remove the cap. After my first full season of use, I'm really happy with mine. ... show more
Reviewed in the United States on September 30, 2024 by Factory Phil

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