Chapin 4 gal. Backpack Lawn Sprayer
3.6174 Reviews
Item # 133085899
$79.99
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$79.99
New Cardmembers earn a $50 Reward‡ with qualifying purchase of $50 or more plus earn 5% in Rewards+ on this purchase. Valid through 3/22/26.Apply now
Shopping at
Grassland (franklin) TN
2 In Stock in Aisle 31
Delivering to
37027
Neighbor’s Club Members earn points with purchases.
The Chapin 4 gal. Backpack Lawn Sprayer is ideal for the professional landscaper, farmer and homeowner. The backpack lawn sprayer features a 4 gal. poly tank with a 4 in. wide mouth opening for easy filling and cleaning. This lawn sprayer also includes a 3-stage filtration system to prevent clogging, a translucent poly tank for viewing of fluid level, a poly wand, cushion grip poly shut-off, adjustable poly-cone nozzle and padded shoulder straps.
For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.
Looking for more information on sprayers? Check out our guide on agricultural and lawn sprayers in the product documents section.
- 4 gal. translucent tank with 4 in. wide mouth opening for easy filling and cleaning
- Compatible with common fertilizers, weed killers and pesticides
- Lawn sprayer with 3-stage filtration system to prevent clogging
- Cushion grip poly shut-off with adjustable poly-cone nozzle
- Padded shoulder straps to accommodate a full backpack for hours
- Nitrile seals provide compatibility with fertilizers, weed killers and pesticides
- Ideal for professional landscapers, farmers, or homeowners
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Reviews
Summary of Reviews
This backpack sprayer received mixed reviews. Some users found it effective for spraying chemicals and easy to use, while others reported issues with pump failure, leaks, and inability to maintain pre...
Most Helpful Favorable Review
5 out of 5 stars.
Great 4 gallon Backpack Sprayer
5 years ago
Excellent backpack sprayer. Comes assembled other than pump handle and straps, very easy to complete. When you fill it, quite heavy as to be expected with 4 gallons of product in the sprayer. However, straps are good quality and support the weight without a problem. I like the ease of the pump handle, at first after assembly I thought the handle was located wrong but once it is on your back works great in the location assembled. You can place the handle on the left or right side which is nice. Sprayer and wand is also very nice and has a long hose and nozzle, no need to bend down to spray the product where needed. If you are looking for a good, affordable backpack sprayer I would recommend this one. I love mine, much better than those smaller bottle sprayers that you need to lug around.
7 people found this helpful
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Most Helpful Critical Review
1 out of 5 stars.
2nd round with tractor supply pump sprayers today
4 years ago
First I bought the normal 2 gallon can pump sprayer. It wouldn’t hold pressure. So I returned it and purchased this 4 gallon sprayer thinking bigger is better. Nope, when you pump it the nozzle sprays. There’s no way to make it not spray. I’ve now wasted 2.5 gallons of 2-4-D and MSMA mix. I don’t know if it’s tractor supply’s vendors for sprayers and them being cheaply made or what but I’ve wasted half a day in time and a lot of wasted chemicals now.
8 people found this helpful
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Customer Images and Videos
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1 to 4 of 174 Reviews
1 – 4 of 174 Reviews
Most Recent
Franklinton NC 27525
Review 1
5 out of 5 stars.
garden sprayer
5 months ago
Super great deal thanks works wonderfully.
SweepstakesYes
Yes, I recommend this product.
Review 1
1 out of 5 stars.
Poor Quality
5 months ago
Don't waste your money. I have replaced the pump parts 2 times already in 2 years. Now it is broken again.More of a hassle than it is worth.
Blount County, Alabama
Reviews 4
5 out of 5 stars.
Chapin 4 gal. Backpack lawn sprayer.
7 months ago
I wasn't sure how I would like this sprayer with it being battery operated. I love it so so much better than the old one. It is awesome I called and told my sister how easy it was to put weed killer out.
The only problem I had with the sprayer was the straps you have to snap the bottom ones on and I couldn't get them to snap on. With my age I don't have a lot of strength in my hands anymore so I took it back to the Cullman Al store and asked one of the guys there if he could snap them on and if they couldn't to just refund my money. Well a young guy came and it took him a few minutes to get them to snap on he said he understood the problem I was having.
But other than the straps this sprayer is awesome.
SweepstakesYes
Yes, I recommend this product.
Review 1
1 out of 5 stars.
Peace of junk
7 months ago
Don't buy this junk. Spend a few more dollars for the Solo brand.
Used this piece of crap twice before the pump assembly disintegrated.